blob: 3eb280f392444248683f6554db4bc52ac213cfdc [file] [log] [blame]
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<!-- Global site tag (gtag.js) - Google Analytics -->
<script async src="https://www.googletagmanager.com/gtag/js?id=UA-61232409-1"></script>
<script>
window.dataLayer = window.dataLayer || [];
function gtag(){dataLayer.push(arguments);}
gtag('js', new Date());
gtag('config', 'UA-61232409-1');
</script>
<!-- Yandex.Metrika counter -->
<script type="text/javascript" >
(function(m,e,t,r,i,k,a){m[i]=m[i]||function(){(m[i].a=m[i].a||[]).push(arguments)};
m[i].l=1*new Date();k=e.createElement(t),a=e.getElementsByTagName(t)[0],k.async=1,k.src=r,a.parentNode.insertBefore(k,a)})
(window, document, "script", "https://mc.yandex.ru/metrika/tag.js", "ym");
ym(72949126, "init", {
clickmap:true,
trackLinks:true,
accurateTrackBounce:true,
webvisor:true
});
</script>
<noscript><div><img src="https://mc.yandex.ru/watch/72949126" style="position:absolute; left:-9999px;" alt="" /></div></noscript>
<!-- /Yandex.Metrika counter -->
<!-- Bugyard widget embed -->
<script type="text/javascript">!function(){if("function"!=typeof window.bugyard){var a=function(){a.c(arguments)};a.q=[],a.c=function(b){a.q.push(b)},window.bugyard=a;var b=document.createElement("script");b.setAttribute("data-bugyard","610961912c35ff001493163a"),b.setAttribute("async","async"),b.setAttribute("defer","defer"),b.setAttribute("src","https://widget.bugyard.io/bugyard.min.js"),document.getElementsByTagName("head")[0].appendChild(b)}}(); window.bugyard("hideButton"); </script>
<link rel="preload" href='/assets/js/code-tabs.js?1' as="script" crossorigin>
<link rel="preload" href='/assets/js/page-nav.js' as="script" crossorigin>
<link rel="preload" href='/assets/js/docs-menu.js?20201005' as="script" crossorigin>
<style>:root{--gg-red:#ec1c24;--gg-orange:#ec1c24;--gg-orange-dark:#bc440b;--gg-orange-filter:invert(47%) sepia(61%) saturate(1950%) hue-rotate(345deg) brightness(100%) contrast(95%);--gg-dark-gray:#333333;--orange-line-thickness:3px;--block-code-background:rgba(241, 241, 241, 20%);--inline-code-background:rgba(241, 241, 241, 90%);--padding-top:25px;--link-color:#ec1c24;--body-background:#fcfcfc}header{min-height:var(--header-height);background:#fff;box-shadow:0 4px 10px 0 #eee,0 0 4px 0 #d5d5d5;z-index:1}header>.container{display:grid;grid-template-columns:auto auto 1fr auto auto auto;grid-template-areas:'left-toggle home nav ver api search lang';grid-template-rows:40px;flex-direction:row;align-items:center;justify-content:flex-start;padding:12px 20px;max-width:1400px;margin:0 auto}header nav>ul{padding:0;margin:0;list-style:none;display:inherit}header .dropdown{display:none;position:fixed;top:calc(var(--header-height) - 12px);width:auto;background:#fff;box-shadow:0 4px 4px 0 rgba(0,0,0,.24),0 0 4px 0 rgba(0,0,0,.12);border-radius:4px;padding-top:10px;padding-bottom:12px;z-index:2}header .dropdown li{display:flex}header .dropdown a{color:grey!important;font-size:16px;padding-top:5px;padding-bottom:4px}header .menu{border:none;background:0 0;width:40px;height:40px;margin-right:12px;grid-area:left-toggle}header .menu img{width:18px;height:12px}header .search-close,header .top-nav-toggle{background:0 0;border:none;padding:0;width:36px;height:36px;display:inline-flex;align-items:center;justify-content:center;color:var(--gg-dark-gray);font-size:26px}header .search-toggle{grid-area:search}header .top-nav-toggle{grid-area:top-toggle}header .home{grid-area:home;margin-right:auto}header .home img{height:36px}header #api-docs{grid-area:api;margin:0;display:flex}header #api-docs .dropdown{padding:.5em 0}header #api-docs a{padding:9px 14px;color:var(--gg-dark-gray)!important;text-decoration:none;white-space:nowrap}header #api-docs .dropdown-item a{font-weight:400;display:block;width:100%;min-width:150px}header #lang-selector li{list-style:none;display:flex;padding:9px 14px}header #lang-selector li a{display:flex;color:#000;align-items:center}header #lang-selector li a span{font-size:10px;margin-left:5px}header #lang-selector li a img{width:25px}header #lang-selector li .dropdown{margin-left:-70px}header #lang-selector li .dropdown .dropdown-item{padding:0 1em;margin-bottom:8px}header #lang-selector li .dropdown .dropdown-item a span{font-size:14px}header .search{margin-left:auto;margin-right:20px;grid-area:search}header .search input[type=search]{color:var(--gg-dark-gray);background:rgba(255,255,255,.8);border:1px solid #ccc;padding:10px 15px;font-family:inherit;max-width:148px;height:37px;font-size:14px;-webkit-appearance:unset;appearance:unset}header #version-selector{list-style:none;grid-area:ver;line-height:28px;border-radius:0;margin-right:10px;border:none;color:var(--gg-dark-gray);padding:5px 16px 5px 10px;white-space:nowrap;font-size:14px;width:auto;text-align:right;box-sizing:border-box;text-align-last:right;-moz-appearance:none;-webkit-appearance:none;appearance:none;direction:rtl}header #version-selector option{direction:ltr}header>nav{grid-area:nav;font-size:18px;display:flex;flex-direction:row;margin:0 20px}header #lang-selector{grid-area:lang}header .search-close{margin-right:10px}@media (max-width:600px){header .search{margin-right:5px}header .search input[type=search]{max-width:110px}}header:not(.narrow-header) .search-close,header:not(.narrow-header) .top-nav-toggle{display:none}@media (max-width:670px){header>.container{grid-template-columns:auto 1fr auto;grid-template-areas:'left-toggle home search' 'ver api lang'}header #lang-selector li{justify-content:flex-end}}pre,pre.rouge{padding:8px 15px;background:var(--block-code-background)!important;border-radius:5px;border:1px solid #e5e5e5;overflow-x:auto;min-height:36px;line-height:18px;color:#545454}code{color:#545454}pre.rouge code{background:0 0!important}:not(pre)>code{background:var(--inline-code-background);padding:.1em .5em;background-clip:padding-box;border-radius:3px;color:#545454;font-size:90%}.listingblock .content{position:relative}.highlight{color:#586e75}.highlight .c1{color:#657b83}.highlight .nt{color:#b58900}.highlight .o{color:#93a1a1}.highlight .k{color:#6c71c4}.highlight .kt{color:#cb4b16}.highlight .s,.highlight .s1{color:#859900}.highlight .nc{color:#b58900}.highlight .na{color:#268bd2}body{font-family:'Open Sans',sans-serif}h1,h2{color:#000;font-weight:400;font-family:'Open Sans'}h1{font-size:36px;line-height:40px}a{text-decoration:none;color:var(--link-color)}section{color:#545454}.admonitionblock .icon .title{display:none}body{--header-height:64px;--promotion-bar-height:35px;--footer-height:104px;--footer-gap:60px;padding:0;margin:0;display:flex;flex-direction:column;min-height:100vh;background-color:var(--body-background);font-family:'Open Sans',sans-serif}body>section{flex:1}header{position:-webkit-sticky;position:sticky;top:0;z-index:2}*{box-sizing:border-box}@media (max-width:670px){body{--header-height:97px}}.left-nav{padding:10px 20px;width:289px;overflow-y:auto;top:calc(var(--header-height) + var(--promotion-bar-height));height:calc(100vh - var(--header-height) - var(--promotion-bar-height));font-family:'Open Sans';padding-top:var(--padding-top);background-color:var(--body-background)}.left-nav li{list-style:none}.left-nav a,.left-nav button{text-decoration:none;color:#757575;font-size:16px;display:inline-flex;width:100%;margin:2px 0;padding:.25em .375em;background:0 0;border:none;font:inherit;text-align:left}.left-nav a.active{color:var(--link-color)}.left-nav .nav-group{margin-left:6px;font-size:14px}.left-nav nav{border-left:2px solid #ddd;margin-bottom:5px}.left-nav nav.collapsed{display:none}.left-nav nav>li>a,.left-nav nav>li>button{padding-left:20px;text-align:left}.left-nav nav>li>a.active{border-left:var(--orange-line-thickness) solid var(--active-color);padding-left:calc(20px - var(--orange-line-thickness))}.left-nav nav.sub_pages{border:none}.left-nav nav.sub_pages a{padding-left:32px}.left-nav .state-indicator{margin-left:auto;margin-top:5px;width:6.2px;height:10px;flex:0 0 auto;filter:invert(49%) sepia(4%) saturate(5%) hue-rotate(23deg) brightness(92%) contrast(90%)}.left-nav button.expanded .state-indicator{transform:rotate(90deg)}.right-nav{width:289px;padding:12px 26px;overflow-y:auto;height:calc(100vh - var(--header-height));top:0;position:-webkit-sticky;position:sticky;display:flex;flex-direction:column;font-family:'Open sans';padding-top:var(--padding-top);background-color:#fff}.right-nav ul{list-style:none;padding:0;margin:0}.right-nav li{padding:0}.right-nav a{--border-width:0px;font-size:14px;color:#757575;padding-left:calc(15px * var(--nesting-level) + 8px - var(--border-width));margin:.3em 0;display:inline-block}.right-nav .sectlevel1{border-left:2px solid #ddd}.right-nav .sectlevel1{--nesting-level:0}.right-nav .sectlevel2{--nesting-level:1}.right-nav .sectlevel3{--nesting-level:2}@media (max-width:1200px){.right-nav{width:230px}}.right-nav footer{font-size:12px;padding:calc(var(--footer-gap) * .3) 0 5px;text-align:left;margin:auto 0 0}section.page-docs{display:grid;grid-template-columns:auto 1fr auto;grid-template-rows:100%;grid-template-areas:'left-nav content right-nav';line-height:20px;max-width:1440px;margin:auto;width:100%}section.page-docs>article{border-left:1px solid #eee;background-color:#fff;padding:0 50px 30px;grid-area:content;overflow:hidden;font-family:sans-serif;font-size:16px;color:#545454;line-height:1.6em}section.page-docs>article h1,section.page-docs>article h2{font-family:'Open Sans'}@media (max-width:800px){section.page-docs>article{padding-left:15px;padding-right:15px}}section.page-docs .edit-link{position:relative;top:10px;right:10px;float:right;padding-top:calc(var(--header-height) + var(--padding-top));margin-top:calc((-1 * var(--header-height)))}section.page-docs h1,section.page-docs h2{margin-bottom:0}section.page-docs h2[id]{margin-top:var(--margin-top);margin-bottom:calc(var(--margin-top) * .5);z-index:-1}section.page-docs .title{font-style:italic}section.page-docs h2[id]{--margin-top:1.2em}.left-nav{bottom:0;position:-webkit-sticky;position:sticky}.left-nav{grid-area:left-nav}.right-nav{grid-area:right-nav}.left-nav__overlay{display:none;background:rgba(0,0,0,.5);z-index:1;position:fixed;top:var(--header-height);bottom:0;left:0;right:0}@media (max-width:990px){body:not(.hide-left-nav) .left-nav__overlay{display:block}nav.left-nav{background:#fafafa;grid-area:left-nav;box-shadow:0 4px 4px 0 rgba(0,0,0,.24),0 0 4px 0 rgba(0,0,0,.12);min-height:calc(100vh - var(--header-height));max-height:calc(100vh - var(--header-height));position:fixed;bottom:0;top:var(--header-height);z-index:2}section.page-docs>article{grid-column-start:left-nav;grid-column-end:content;grid-row:content}}@media (max-width:800px){nav.right-nav{display:none}}:target:before{content:"";display:block;margin-top:calc(var(--header-height) * -1);height:var(--header-height);width:1px}@media (min-width:600px) and (max-width:900px){:target:before{content:"";display:block;width:1px;margin-top:-150px;height:150px}}
#header #promotion-bar { background-color: #333333; padding: 8px; }
#header #promotion-bar p { font-size: 14px; line-height: 1.4em; font-weight: 600; padding: 0; margin: 0; color: #f0f0f0; text-align: center;}
#header #promotion-bar p a { color: #FCB903; } </style>
<meta name="ignite-version" content="2.12.0" />
<title>Connection String and DSN | Ignite Documentation</title>
<link rel="canonical" href="/docs/latest/SQL/ODBC/connection-string-dsn" />
<link rel="shortcut icon" href="/favicon.ico">
<meta name='viewport' content='width=device-width, height=device-height, initial-scale=1.0, minimum-scale=1.0'>
<link rel="preload" as="style" href="https://fonts.googleapis.com/css2?family=Open+Sans:wght@300;400;600;700&display=swap" />
<link rel="stylesheet" href="https://fonts.googleapis.com/css2?family=Open+Sans:wght@300;400;600;700&display=swap" media="print" onload="this.media='all'">
<noscript>
<link href="https://fonts.googleapis.com/css2?family=Open+Sans:wght@300;400;600;700&display=swap" rel="stylesheet">
</noscript>
<script>
// AnchorJS - v4.2.0 - 2019-01-01
// https://github.com/bryanbraun/anchorjs
// Copyright (c) 2019 Bryan Braun; Licensed MIT
!function(A,e){"use strict";"function"==typeof define&&define.amd?define([],e):"object"==typeof module&&module.exports?module.exports=e():(A.AnchorJS=e(),A.anchors=new A.AnchorJS)}(this,function(){"use strict";return function(A){function f(A){A.icon=A.hasOwnProperty("icon")?A.icon:"",A.visible=A.hasOwnProperty("visible")?A.visible:"hover",A.placement=A.hasOwnProperty("placement")?A.placement:"right",A.ariaLabel=A.hasOwnProperty("ariaLabel")?A.ariaLabel:"Anchor",A.class=A.hasOwnProperty("class")?A.class:"",A.base=A.hasOwnProperty("base")?A.base:"",A.truncate=A.hasOwnProperty("truncate")?Math.floor(A.truncate):64,A.titleText=A.hasOwnProperty("titleText")?A.titleText:""}function p(A){var e;if("string"==typeof A||A instanceof String)e=[].slice.call(document.querySelectorAll(A));else{if(!(Array.isArray(A)||A instanceof NodeList))throw new Error("The selector provided to AnchorJS was invalid.");e=[].slice.call(A)}return e}this.options=A||{},this.elements=[],f(this.options),this.isTouchDevice=function(){return!!("ontouchstart"in window||window.DocumentTouch&&document instanceof DocumentTouch)},this.add=function(A){var e,t,i,n,o,s,a,r,c,h,l,u,d=[];if(f(this.options),"touch"===(l=this.options.visible)&&(l=this.isTouchDevice()?"always":"hover"),A||(A="h2, h3, h4, h5, h6"),0===(e=p(A)).length)return this;for(function(){if(null===document.head.querySelector("style.anchorjs")){var A,e=document.createElement("style");e.className="anchorjs",e.appendChild(document.createTextNode("")),void 0===(A=document.head.querySelector('[rel="stylesheet"], style'))?document.head.appendChild(e):document.head.insertBefore(e,A),e.sheet.insertRule(" .anchorjs-link { opacity: 0; text-decoration: none; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }",e.sheet.cssRules.length),e.sheet.insertRule(" *:hover > .anchorjs-link, .anchorjs-link:focus { opacity: 1; }",e.sheet.cssRules.length),e.sheet.insertRule(" [data-anchorjs-icon]::after { content: attr(data-anchorjs-icon); }",e.sheet.cssRules.length),e.sheet.insertRule(' @font-face { font-family: "anchorjs-icons"; src: url(data:n/a;base64,AAEAAAALAIAAAwAwT1MvMg8yG2cAAAE4AAAAYGNtYXDp3gC3AAABpAAAAExnYXNwAAAAEAAAA9wAAAAIZ2x5ZlQCcfwAAAH4AAABCGhlYWQHFvHyAAAAvAAAADZoaGVhBnACFwAAAPQAAAAkaG10eASAADEAAAGYAAAADGxvY2EACACEAAAB8AAAAAhtYXhwAAYAVwAAARgAAAAgbmFtZQGOH9cAAAMAAAAAunBvc3QAAwAAAAADvAAAACAAAQAAAAEAAHzE2p9fDzz1AAkEAAAAAADRecUWAAAAANQA6R8AAAAAAoACwAAAAAgAAgAAAAAAAAABAAADwP/AAAACgAAA/9MCrQABAAAAAAAAAAAAAAAAAAAAAwABAAAAAwBVAAIAAAAAAAIAAAAAAAAAAAAAAAAAAAAAAAMCQAGQAAUAAAKZAswAAACPApkCzAAAAesAMwEJAAAAAAAAAAAAAAAAAAAAARAAAAAAAAAAAAAAAAAAAAAAQAAg//0DwP/AAEADwABAAAAAAQAAAAAAAAAAAAAAIAAAAAAAAAIAAAACgAAxAAAAAwAAAAMAAAAcAAEAAwAAABwAAwABAAAAHAAEADAAAAAIAAgAAgAAACDpy//9//8AAAAg6cv//f///+EWNwADAAEAAAAAAAAAAAAAAAAACACEAAEAAAAAAAAAAAAAAAAxAAACAAQARAKAAsAAKwBUAAABIiYnJjQ3NzY2MzIWFxYUBwcGIicmNDc3NjQnJiYjIgYHBwYUFxYUBwYGIwciJicmNDc3NjIXFhQHBwYUFxYWMzI2Nzc2NCcmNDc2MhcWFAcHBgYjARQGDAUtLXoWOR8fORYtLTgKGwoKCjgaGg0gEhIgDXoaGgkJBQwHdR85Fi0tOAobCgoKOBoaDSASEiANehoaCQkKGwotLXoWOR8BMwUFLYEuehYXFxYugC44CQkKGwo4GkoaDQ0NDXoaShoKGwoFBe8XFi6ALjgJCQobCjgaShoNDQ0NehpKGgobCgoKLYEuehYXAAAADACWAAEAAAAAAAEACAAAAAEAAAAAAAIAAwAIAAEAAAAAAAMACAAAAAEAAAAAAAQACAAAAAEAAAAAAAUAAQALAAEAAAAAAAYACAAAAAMAAQQJAAEAEAAMAAMAAQQJAAIABgAcAAMAAQQJAAMAEAAMAAMAAQQJAAQAEAAMAAMAAQQJAAUAAgAiAAMAAQQJAAYAEAAMYW5jaG9yanM0MDBAAGEAbgBjAGgAbwByAGoAcwA0ADAAMABAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABAAH//wAP) format("truetype"); }',e.sheet.cssRules.length)}}(),t=document.querySelectorAll("[id]"),i=[].map.call(t,function(A){return A.id}),o=0;o<e.length;o++)if(this.hasAnchorJSLink(e[o]))d.push(o);else{if(e[o].hasAttribute("id"))n=e[o].getAttribute("id");else if(e[o].hasAttribute("data-anchor-id"))n=e[o].getAttribute("data-anchor-id");else{for(c=r=this.urlify(e[o].textContent),a=0;void 0!==s&&(c=r+"-"+a),a+=1,-1!==(s=i.indexOf(c)););s=void 0,i.push(c),e[o].setAttribute("id",c),n=c}n.replace(/-/g," "),(h=document.createElement("a")).className="anchorjs-link "+this.options.class,h.setAttribute("aria-label",this.options.ariaLabel),h.setAttribute("data-anchorjs-icon",this.options.icon),this.options.titleText&&(h.title=this.options.titleText),u=document.querySelector("base")?window.location.pathname+window.location.search:"",u=this.options.base||u,h.href=u+"#"+n,"always"===l&&(h.style.opacity="1"),""===this.options.icon&&(h.style.font="1em/1 anchorjs-icons","left"===this.options.placement&&(h.style.lineHeight="inherit")),"left"===this.options.placement?(h.style.position="absolute",h.style.marginLeft="-1em",h.style.paddingRight="0.5em",e[o].insertBefore(h,e[o].firstChild)):(h.style.paddingLeft="0.375em",e[o].appendChild(h))}for(o=0;o<d.length;o++)e.splice(d[o]-o,1);return this.elements=this.elements.concat(e),this},this.remove=function(A){for(var e,t,i=p(A),n=0;n<i.length;n++)(t=i[n].querySelector(".anchorjs-link"))&&(-1!==(e=this.elements.indexOf(i[n]))&&this.elements.splice(e,1),i[n].removeChild(t));return this},this.removeAll=function(){this.remove(this.elements)},this.urlify=function(A){return this.options.truncate||f(this.options),A.trim().replace(/\'/gi,"").replace(/[& +$,:;=?@"#{}|^~[`%!'<>\]\.\/\(\)\*\\\n\t\b\v]/g,"-").replace(/-{2,}/g,"-").substring(0,this.options.truncate).replace(/^-+|-+$/gm,"").toLowerCase()},this.hasAnchorJSLink=function(A){var e=A.firstChild&&-1<(" "+A.firstChild.className+" ").indexOf(" anchorjs-link "),t=A.lastChild&&-1<(" "+A.lastChild.className+" ").indexOf(" anchorjs-link ");return e||t||!1}}});
</script>
</head>
<body>
<header>
<!--#include virtual="/includes/promotion_banner.html" -->
<div class="container">
<button type='button' class='menu' title='Docs menu'>
<img src="/assets/images/menu-icon.svg" width="18" height="12" alt="menu icon" />
</button>
<div class='home'>
<a href="/" class='home' title='Apache Ignite home'>
<img src="/assets/images/apache_ignite_logo.svg" alt="Apache Ignite logo" width="103" height="36" >
</a>
</div>
<select id="version-selector">
<option value="2.12.0">2.12.0</option>
</select>
<nav id="api-docs"><ul>
<li><a href="#">APIs</a>
<nav class='dropdown'>
<ul>
<li class="dropdown-item"><a href="/releases/latest/javadoc/index.html">Java</a></li>
<li class="dropdown-item"><a href="/releases/latest/dotnetdoc/api/">C#/.NET</a></li>
<li class="dropdown-item"><a href="/releases/latest/cppdoc/index.html">C++</a></li>
<li class="dropdown-item"><a href="/releases/latest/scaladoc/scalar/index.html#org.apache.ignite.scalar.scalar$">Scala</a></li>
</ul>
</nav>
</li>
<li><a href="#">Examples</a>
<nav class="dropdown">
<ul>
<li class="dropdown-item"><a href="https://github.com/apache/ignite/tree/master/examples" target="_blank" rel="noopener" title="Apache Ignite Java examples">Java</a></li>
<li class="dropdown-item"><a href="https://github.com/apache/ignite/tree/master/modules/platforms/dotnet/examples" target="_blank" rel="noopener" title="Apache Ignite C#/.NET examples">C#/.NET</a></li>
<li class="dropdown-item"><a href="https://github.com/apache/ignite/tree/master/modules/platforms/cpp/examples" target="_blank" rel="noopener" title="Apache Ignite C++ examples">C++</a></li>
<li class="dropdown-item"><a href="https://github.com/apache/ignite/tree/master/modules/platforms/python/examples" target="_blank" rel="noopener" title="Apache Ignite Python examples">Python</a></li>
<li class="dropdown-item"><a href="https://github.com/apache/ignite/tree/master/modules/platforms/nodejs/examples" target="_blank" rel="noopener" title="Apache Ignite NodeJS examples">NodeJS</a></li>
<li class="dropdown-item"><a href="https://github.com/apache/ignite/tree/master/modules/platforms/php/examples" target="_blank" rel="noopener" title="Apache Ignite PHP examples">PHP</a></li>
</ul>
</nav>
</li></ul>
</nav>
<form class='search'>
<button class="search-close" type='button'><img src='/assets/images/cancel.svg' alt="close" width="10" height="10" /></button>
<input type="search" placeholder="Search…" id="search-input">
</form>
<nav id="lang-selector"><ul>
<li><a href="#"><img src="/assets/images/icon_lang_en_75x75.jpg" alt="English language icon" width="25" height="25" /><span></span></a>
<nav class="dropdown">
<li class="dropdown-item"><a href="/docs/latest/" ><img src="/assets/images/icon_lang_en_75x75.jpg" alt="English language icon" width="25" height="25" /><span>English</span></a></li>
<li class="dropdown-item"><a href="https://www.ignite-service.cn/doc/java/" target="_blank" rel="noopener"><img src="/assets/images/icon_lang_cn_75x75.jpg" width="25" height="25" alt="Chinese language icon" /><span>Chinese</span></a></li>
</nav>
</li></ul>
</nav>
<button type='button' class='top-nav-toggle'></button>
</div>
</header>
<link rel="stylesheet" href="/assets/css/docs.css">
<section class='page-docs'>
<nav class='left-nav' data-swiftype-index='false'>
<li>
<a href="/docs/latest/index" class='' >Documentation Overview</a>
</li>
<li>
<button type='button' class='group-toggle collapsed '>Quick Start Guides<img class="state-indicator" src="/assets/images/left-nav-arrow.svg" width="6" height="10"></button>
<nav class='nav-group collapsed'>
<li>
<a href="/docs/latest/quick-start/java"
class=''
>Java</a>
</li>
<li>
<a href="/docs/latest/quick-start/dotnet"
class=''
>.NET/C#</a>
</li>
<li>
<a href="/docs/latest/quick-start/cpp"
class=''
>C++</a>
</li>
<li>
<a href="/docs/latest/quick-start/python"
class=''
>Python</a>
</li>
<li>
<a href="/docs/latest/quick-start/nodejs"
class=''
>Node.JS</a>
</li>
<li>
<a href="/docs/latest/quick-start/sql"
class=''
>SQL</a>
</li>
<li>
<a href="/docs/latest/quick-start/php"
class=''
>PHP</a>
</li>
<li>
<a href="/docs/latest/quick-start/restapi"
class=''
>REST API</a>
</li>
</nav>
</li>
<li>
<button type='button' class='group-toggle collapsed '>Installation<img class="state-indicator" src="/assets/images/left-nav-arrow.svg" width="6" height="10"></button>
<nav class='nav-group collapsed'>
<li>
<a href="/docs/latest/installation/installing-using-zip"
class=''
>Installing Using ZIP Archive</a>
</li>
<li>
<a href="/docs/latest/installation/installing-using-docker"
class=''
>Installing Using Docker</a>
</li>
<li>
<a href="/docs/latest/installation/deb-rpm"
class=''
>Installing DEB or RPM package</a>
</li>
<li>
<button
type='button'
class='collapsed '>Kubernetes<img class="state-indicator" src="/assets/images/left-nav-arrow.svg" width="6" height="10"></button>
<nav class="sub_pages collapsed">
<li><a href="/docs/latest/installation/kubernetes/amazon-eks-deployment" class=''>Amazon EKS</a></li>
<li><a href="/docs/latest/installation/kubernetes/azure-deployment" class=''>Azure Kubernetes Service</a></li>
<li><a href="/docs/latest/installation/kubernetes/gke-deployment" class=''>Google Kubernetes Engine</a></li>
</nav>
</li>
<li>
<a href="/docs/latest/installation/vmware-installation"
class=''
>VMWare</a>
</li>
</nav>
</li>
<li>
<button type='button' class='group-toggle collapsed '>Setting Up<img class="state-indicator" src="/assets/images/left-nav-arrow.svg" width="6" height="10"></button>
<nav class='nav-group collapsed'>
<li>
<a href="/docs/latest/understanding-configuration"
class=''
>Understanding Configuration</a>
</li>
<li>
<a href="/docs/latest/setup"
class=''
>Setting Up</a>
</li>
<li>
<a href="/docs/latest/logging"
class=''
>Configuring Logging</a>
</li>
<li>
<a href="/docs/latest/resources-injection"
class=''
>Resources Injection</a>
</li>
</nav>
</li>
<li>
<a href="/docs/latest/starting-nodes" class='' >Starting and Stopping Nodes</a>
</li>
<li>
<button type='button' class='group-toggle collapsed '>Clustering<img class="state-indicator" src="/assets/images/left-nav-arrow.svg" width="6" height="10"></button>
<nav class='nav-group collapsed'>
<li>
<a href="/docs/latest/clustering/clustering"
class=''
>Overview</a>
</li>
<li>
<a href="/docs/latest/clustering/tcp-ip-discovery"
class=''
>TCP/IP Discovery</a>
</li>
<li>
<a href="/docs/latest/clustering/zookeeper-discovery"
class=''
>ZooKeeper Discovery</a>
</li>
<li>
<a href="/docs/latest/clustering/discovery-in-the-cloud"
class=''
>Discovery in the Cloud</a>
</li>
<li>
<a href="/docs/latest/clustering/network-configuration"
class=''
>Network Configuration</a>
</li>
<li>
<a href="/docs/latest/clustering/connect-client-nodes"
class=''
>Connecting Client Nodes</a>
</li>
<li>
<a href="/docs/latest/clustering/baseline-topology"
class=''
>Baseline Topology</a>
</li>
<li>
<a href="/docs/latest/clustering/running-client-nodes-behind-nat"
class=''
>Running Client Nodes Behind NAT</a>
</li>
</nav>
</li>
<li>
<button type='button' class='group-toggle collapsed '>Thin Clients<img class="state-indicator" src="/assets/images/left-nav-arrow.svg" width="6" height="10"></button>
<nav class='nav-group collapsed'>
<li>
<a href="/docs/latest/thin-clients/getting-started-with-thin-clients"
class=''
>Thin Clients Overview</a>
</li>
<li>
<a href="/docs/latest/thin-clients/java-thin-client"
class=''
>Java Thin Client</a>
</li>
<li>
<a href="/docs/latest/thin-clients/dotnet-thin-client"
class=''
>.NET Thin Client</a>
</li>
<li>
<a href="/docs/latest/thin-clients/cpp-thin-client"
class=''
>C++ Thin Client</a>
</li>
<li>
<a href="/docs/latest/thin-clients/python-thin-client"
class=''
>Python Thin Client</a>
</li>
<li>
<a href="/docs/latest/thin-clients/php-thin-client"
class=''
>PHP Thin Client</a>
</li>
<li>
<a href="/docs/latest/thin-clients/nodejs-thin-client"
class=''
>Node.js Thin Client</a>
</li>
<li>
<button
type='button'
class='collapsed '>Binary Client Protocol<img class="state-indicator" src="/assets/images/left-nav-arrow.svg" width="6" height="10"></button>
<nav class="sub_pages collapsed">
<li><a href="/docs/latest/binary-client-protocol/binary-client-protocol" class=''>Binary Client Protocol</a></li>
<li><a href="/docs/latest/binary-client-protocol/data-format" class=''>Data Format</a></li>
<li><a href="/docs/latest/binary-client-protocol/key-value-queries" class=''>Key-Value Queries</a></li>
<li><a href="/docs/latest/binary-client-protocol/sql-and-scan-queries" class=''>SQL and Scan Queries</a></li>
<li><a href="/docs/latest/binary-client-protocol/binary-type-metadata" class=''>Binary Types Metadata</a></li>
<li><a href="/docs/latest/binary-client-protocol/cache-configuration" class=''>Cache Configuration</a></li>
</nav>
</li>
</nav>
</li>
<li>
<button type='button' class='group-toggle collapsed '>Data Modeling<img class="state-indicator" src="/assets/images/left-nav-arrow.svg" width="6" height="10"></button>
<nav class='nav-group collapsed'>
<li>
<a href="/docs/latest/data-modeling/data-modeling"
class=''
>Introduction</a>
</li>
<li>
<a href="/docs/latest/data-modeling/data-partitioning"
class=''
>Data Partitioning</a>
</li>
<li>
<a href="/docs/latest/data-modeling/affinity-collocation"
class=''
>Affinity Colocation</a>
</li>
<li>
<a href="/docs/latest/data-modeling/binary-marshaller"
class=''
>Binary Marshaller</a>
</li>
</nav>
</li>
<li>
<button type='button' class='group-toggle collapsed '>Configuring Memory<img class="state-indicator" src="/assets/images/left-nav-arrow.svg" width="6" height="10"></button>
<nav class='nav-group collapsed'>
<li>
<a href="/docs/latest/memory-architecture"
class=''
>Memory Architecture</a>
</li>
<li>
<a href="/docs/latest/memory-configuration/data-regions"
class=''
>Configuring Data Regions</a>
</li>
<li>
<a href="/docs/latest/memory-configuration/eviction-policies"
class=''
>Eviction Policies</a>
</li>
<li>
<a href="/docs/latest/memory-configuration/replacement-policies"
class=''
>Replacement Policies</a>
</li>
</nav>
</li>
<li>
<button type='button' class='group-toggle collapsed '>Configuring Persistence<img class="state-indicator" src="/assets/images/left-nav-arrow.svg" width="6" height="10"></button>
<nav class='nav-group collapsed'>
<li>
<a href="/docs/latest/persistence/native-persistence"
class=''
>Ignite Persistence</a>
</li>
<li>
<a href="/docs/latest/persistence/external-storage"
class=''
>External Storage</a>
</li>
<li>
<a href="/docs/latest/persistence/swap"
class=''
>Swapping</a>
</li>
<li>
<a href="/docs/latest/persistence/custom-cache-store"
class=''
>Implementing Custom Cache Store</a>
</li>
<li>
<a href="/docs/latest/persistence/snapshot-directory"
class=''
>Configuring Snapshot Directory</a>
</li>
<li>
<a href="/docs/latest/persistence/disk-compression"
class=''
>Disk Compression</a>
</li>
<li>
<a href="/docs/latest/persistence/persistence-tuning"
class=''
>Tuning Persistence</a>
</li>
<li>
<a href="/docs/latest/persistence/change-data-capture"
class=''
>Change Data Capture</a>
</li>
</nav>
</li>
<li>
<a href="/docs/latest/snapshots/snapshots" class='' >Cluster Snapshots</a>
</li>
<li>
<button type='button' class='group-toggle collapsed '>Configuring Caches<img class="state-indicator" src="/assets/images/left-nav-arrow.svg" width="6" height="10"></button>
<nav class='nav-group collapsed'>
<li>
<a href="/docs/latest/configuring-caches/configuration-overview"
class=''
>Cache Configuration</a>
</li>
<li>
<a href="/docs/latest/configuring-caches/configuring-backups"
class=''
>Configuring Partition Backups</a>
</li>
<li>
<a href="/docs/latest/configuring-caches/partition-loss-policy"
class=''
>Partition Loss Policy</a>
</li>
<li>
<a href="/docs/latest/configuring-caches/atomicity-modes"
class=''
>Atomicity Modes</a>
</li>
<li>
<a href="/docs/latest/configuring-caches/expiry-policies"
class=''
>Expiry Policy</a>
</li>
<li>
<a href="/docs/latest/configuring-caches/on-heap-caching"
class=''
>On-Heap Caching</a>
</li>
<li>
<a href="/docs/latest/configuring-caches/cache-groups"
class=''
>Cache Groups</a>
</li>
<li>
<a href="/docs/latest/configuring-caches/near-cache"
class=''
>Near Caches</a>
</li>
</nav>
</li>
<li>
<a href="/docs/latest/data-rebalancing" class='' >Data Rebalancing</a>
</li>
<li>
<a href="/docs/latest/data-streaming" class='' >Data Streaming</a>
</li>
<li>
<button type='button' class='group-toggle collapsed '>Using Key-Value API<img class="state-indicator" src="/assets/images/left-nav-arrow.svg" width="6" height="10"></button>
<nav class='nav-group collapsed'>
<li>
<a href="/docs/latest/key-value-api/basic-cache-operations"
class=''
>Basic Cache Operations</a>
</li>
<li>
<a href="/docs/latest/key-value-api/binary-objects"
class=''
>Working with Binary Objects</a>
</li>
<li>
<a href="/docs/latest/key-value-api/using-cache-queries"
class=''
>Using Cache Queries</a>
</li>
<li>
<a href="/docs/latest/read-repair"
class=''
>Read Repair</a>
</li>
</nav>
</li>
<li>
<a href="/docs/latest/key-value-api/transactions" class='' >Performing Transactions</a>
</li>
<li>
<button type='button' class='group-toggle expanded '>Working with SQL<img class="state-indicator" src="/assets/images/left-nav-arrow.svg" width="6" height="10"></button>
<nav class='nav-group expanded'>
<li>
<a href="/docs/latest/SQL/sql-introduction"
class=''
>Introduction</a>
</li>
<li>
<a href="/docs/latest/SQL/schemas"
class=''
>Understanding Schemas</a>
</li>
<li>
<a href="/docs/latest/SQL/indexes"
class=''
>Defining Indexes</a>
</li>
<li>
<a href="/docs/latest/SQL/sql-api"
class=''
>Using SQL API</a>
</li>
<li>
<a href="/docs/latest/SQL/distributed-joins"
class=''
>Distributed Joins</a>
</li>
<li>
<a href="/docs/latest/SQL/custom-sql-func"
class=''
>Custom SQL Functions</a>
</li>
<li>
<a href="/docs/latest/SQL/JDBC/jdbc-driver"
class=''
>JDBC Driver</a>
</li>
<li>
<a href="/docs/latest/SQL/JDBC/jdbc-client-driver"
class=''
>JDBC Client Driver</a>
</li>
<li>
<button
type='button'
class='collapsed '>ODBC Driver<img class="state-indicator" src="/assets/images/left-nav-arrow.svg" width="6" height="10"></button>
<nav class="sub_pages collapsed">
<li><a href="/docs/latest/SQL/ODBC/odbc-driver" class=''>ODBC Driver</a></li>
<li><a href="/docs/latest//SQL/ODBC/connection-string-dsn" class='active'>Connection String and DSN</a></li>
<li><a href="/docs/latest/SQL/ODBC/querying-modifying-data" class=''>Querying and Modifying Data</a></li>
<li><a href="/docs/latest/SQL/ODBC/specification" class=''>Specification</a></li>
<li><a href="/docs/latest/SQL/ODBC/data-types" class=''>Data Types</a></li>
<li><a href="/docs/latest/SQL/ODBC/error-codes" class=''>Error Codes</a></li>
</nav>
</li>
<li>
<a href="/docs/latest/transactions/mvcc"
class=''
>Multiversion Concurrency Control</a>
</li>
<li>
<a href="/docs/latest/SQL/sql-statistics"
class=''
>SQL Statistics</a>
</li>
</nav>
</li>
<li>
<button type='button' class='group-toggle collapsed '>SQL Reference<img class="state-indicator" src="/assets/images/left-nav-arrow.svg" width="6" height="10"></button>
<nav class='nav-group collapsed'>
<li>
<a href="/docs/latest/sql-reference/sql-conformance"
class=''
>SQL Conformance</a>
</li>
<li>
<a href="/docs/latest/sql-reference/ddl"
class=''
>Data Definition Language (DDL)</a>
</li>
<li>
<a href="/docs/latest/sql-reference/dml"
class=''
>Data Manipulation Language (DML)</a>
</li>
<li>
<a href="/docs/latest/sql-reference/transactions"
class=''
>Transactions</a>
</li>
<li>
<a href="/docs/latest/sql-reference/operational-commands"
class=''
>Operational Commands</a>
</li>
<li>
<a href="/docs/latest/sql-reference/aggregate-functions"
class=''
>Aggregate functions</a>
</li>
<li>
<a href="/docs/latest/sql-reference/numeric-functions"
class=''
>Numeric Functions</a>
</li>
<li>
<a href="/docs/latest/sql-reference/string-functions"
class=''
>String Functions</a>
</li>
<li>
<a href="/docs/latest/sql-reference/date-time-functions"
class=''
>Data and Time Functions</a>
</li>
<li>
<a href="/docs/latest/sql-reference/system-functions"
class=''
>System Functions</a>
</li>
<li>
<a href="/docs/latest/sql-reference/data-types"
class=''
>Data Types</a>
</li>
</nav>
</li>
<li>
<button type='button' class='group-toggle collapsed '>Distributed Computing<img class="state-indicator" src="/assets/images/left-nav-arrow.svg" width="6" height="10"></button>
<nav class='nav-group collapsed'>
<li>
<a href="/docs/latest/distributed-computing/distributed-computing"
class=''
>Distributed Computing API</a>
</li>
<li>
<a href="/docs/latest/distributed-computing/cluster-groups"
class=''
>Cluster Groups</a>
</li>
<li>
<a href="/docs/latest/distributed-computing/executor-service"
class=''
>Executor Service</a>
</li>
<li>
<a href="/docs/latest/distributed-computing/map-reduce"
class=''
>MapReduce API</a>
</li>
<li>
<a href="/docs/latest/distributed-computing/load-balancing"
class=''
>Load Balancing</a>
</li>
<li>
<a href="/docs/latest/distributed-computing/fault-tolerance"
class=''
>Fault Tolerance</a>
</li>
<li>
<a href="/docs/latest/distributed-computing/job-scheduling"
class=''
>Job Scheduling</a>
</li>
<li>
<a href="/docs/latest/distributed-computing/collocated-computations"
class=''
>Colocating Computations with Data</a>
</li>
</nav>
</li>
<li>
<button type='button' class='group-toggle collapsed '>Code Deployment<img class="state-indicator" src="/assets/images/left-nav-arrow.svg" width="6" height="10"></button>
<nav class='nav-group collapsed'>
<li>
<a href="/docs/latest/code-deployment/deploying-user-code"
class=''
>Deploying User Code</a>
</li>
<li>
<a href="/docs/latest/code-deployment/peer-class-loading"
class=''
>Peer Class Loading</a>
</li>
</nav>
</li>
<li>
<button type='button' class='group-toggle collapsed '>Machine Learning<img class="state-indicator" src="/assets/images/left-nav-arrow.svg" width="6" height="10"></button>
<nav class='nav-group collapsed'>
<li>
<a href="/docs/latest/machine-learning/machine-learning"
class=''
>Machine Learning</a>
</li>
<li>
<a href="/docs/latest/machine-learning/partition-based-dataset"
class=''
>Partition Based Dataset</a>
</li>
<li>
<a href="/docs/latest/machine-learning/updating-trained-models"
class=''
>Updating Trained Models</a>
</li>
<li>
<button
type='button'
class='collapsed '>Binary Classification<img class="state-indicator" src="/assets/images/left-nav-arrow.svg" width="6" height="10"></button>
<nav class="sub_pages collapsed">
<li><a href="/docs/latest/machine-learning/binary-classification/introduction" class=''>Introduction</a></li>
<li><a href="/docs/latest/machine-learning/binary-classification/linear-svm" class=''>Linear SVM (Support Vector Machine)</a></li>
<li><a href="/docs/latest/machine-learning/binary-classification/decision-trees" class=''>Decision Trees</a></li>
<li><a href="/docs/latest/machine-learning/binary-classification/multilayer-perceptron" class=''>Multilayer Perceptron</a></li>
<li><a href="/docs/latest/machine-learning/binary-classification/logistic-regression" class=''>Logistic Regression</a></li>
<li><a href="/docs/latest/machine-learning/binary-classification/knn-classification" class=''>k-NN Classification</a></li>
<li><a href="/docs/latest/machine-learning/binary-classification/ann" class=''>ANN (Approximate Nearest Neighbor)</a></li>
<li><a href="/docs/latest/machine-learning/binary-classification/naive-bayes" class=''>Naive Bayes</a></li>
</nav>
</li>
<li>
<button
type='button'
class='collapsed '>Regression<img class="state-indicator" src="/assets/images/left-nav-arrow.svg" width="6" height="10"></button>
<nav class="sub_pages collapsed">
<li><a href="/docs/latest/machine-learning/regression/introduction" class=''>Introduction</a></li>
<li><a href="/docs/latest/machine-learning/regression/linear-regression" class=''>Linear Regression</a></li>
<li><a href="/docs/latest/machine-learning/regression/decision-trees-regression" class=''>Decision Trees Regression</a></li>
<li><a href="/docs/latest/machine-learning/regression/knn-regression" class=''>k-NN Regression</a></li>
</nav>
</li>
<li>
<button
type='button'
class='collapsed '>Clustering<img class="state-indicator" src="/assets/images/left-nav-arrow.svg" width="6" height="10"></button>
<nav class="sub_pages collapsed">
<li><a href="/docs/latest/machine-learning/clustering/introduction" class=''>Introduction</a></li>
<li><a href="/docs/latest/machine-learning/clustering/k-means-clustering" class=''>K-Means Clustering</a></li>
<li><a href="/docs/latest/machine-learning/clustering/gaussian-mixture" class=''>Gaussian mixture (GMM)</a></li>
</nav>
</li>
<li>
<a href="/docs/latest/machine-learning/preprocessing"
class=''
>Preprocessing</a>
</li>
<li>
<button
type='button'
class='collapsed '>Model Selection<img class="state-indicator" src="/assets/images/left-nav-arrow.svg" width="6" height="10"></button>
<nav class="sub_pages collapsed">
<li><a href="/docs/latest/machine-learning/model-selection/introduction" class=''>Introduction</a></li>
<li><a href="/docs/latest/machine-learning/model-selection/evaluator" class=''>Evaluator</a></li>
<li><a href="/docs/latest/machine-learning/model-selection/split-the-dataset-on-test-and-train-datasets" class=''>Split the dataset on test and train datasets</a></li>
<li><a href="/docs/latest/machine-learning/model-selection/hyper-parameter-tuning" class=''>Hyper-parameter tuning</a></li>
<li><a href="/docs/latest/machine-learning/model-selection/pipeline-api" class=''>Pipeline API</a></li>
</nav>
</li>
<li>
<a href="/docs/latest/machine-learning/multiclass-classification"
class=''
>Multiclass Classification</a>
</li>
<li>
<button
type='button'
class='collapsed '>Ensemble Methods<img class="state-indicator" src="/assets/images/left-nav-arrow.svg" width="6" height="10"></button>
<nav class="sub_pages collapsed">
<li><a href="/docs/latest/machine-learning/ensemble-methods/introduction" class=''></a></li>
<li><a href="/docs/latest/machine-learning/ensemble-methods/stacking" class=''>Stacking</a></li>
<li><a href="/docs/latest/machine-learning/ensemble-methods/baggin" class=''>Bagging</a></li>
<li><a href="/docs/latest/machine-learning/ensemble-methods/random-forest" class=''>Random Forest</a></li>
<li><a href="/docs/latest/machine-learning/ensemble-methods/gradient-boosting" class=''>Gradient Boosting</a></li>
</nav>
</li>
<li>
<a href="/docs/latest/machine-learning/recommendation-systems"
class=''
>Recommendation Systems</a>
</li>
<li>
<button
type='button'
class='collapsed '>Importing Model<img class="state-indicator" src="/assets/images/left-nav-arrow.svg" width="6" height="10"></button>
<nav class="sub_pages collapsed">
<li><a href="/docs/latest/machine-learning/importing-model/introduction" class=''>Introduction</a></li>
<li><a href="/docs/latest/machine-learning/importing-model/model-import-from-gxboost" class=''>Import Model from XGBoost</a></li>
<li><a href="/docs/latest/machine-learning/importing-model/model-import-from-apache-spark" class=''>Import Model from Apache Spark</a></li>
</nav>
</li>
</nav>
</li>
<li>
<a href="/docs/latest/key-value-api/continuous-queries" class='' >Using Continuous Queries</a>
</li>
<li>
<a href="/docs/latest/services/services" class='' >Using Ignite Services</a>
</li>
<li>
<a href="/docs/latest/messaging" class='' >Using Ignite Messaging</a>
</li>
<li>
<button type='button' class='group-toggle collapsed '>Distributed Data Structures<img class="state-indicator" src="/assets/images/left-nav-arrow.svg" width="6" height="10"></button>
<nav class='nav-group collapsed'>
<li>
<a href="/docs/latest/data-structures/queue-and-set"
class=''
>Queue and Set</a>
</li>
<li>
<a href="/docs/latest/data-structures/atomic-types"
class=''
>Atomic Types</a>
</li>
<li>
<a href="/docs/latest/data-structures/countdownlatch"
class=''
>CountDownLatch</a>
</li>
<li>
<a href="/docs/latest/data-structures/atomic-sequence"
class=''
>Atomic Sequence</a>
</li>
<li>
<a href="/docs/latest/data-structures/semaphore"
class=''
>Semaphore</a>
</li>
<li>
<a href="/docs/latest/data-structures/id-generator"
class=''
>ID Generator</a>
</li>
</nav>
</li>
<li>
<a href="/docs/latest/distributed-locks" class='' >Distributed Locks</a>
</li>
<li>
<a href="/docs/latest/restapi" class='' >REST API</a>
</li>
<li>
<button type='button' class='group-toggle collapsed '>.NET Specific<img class="state-indicator" src="/assets/images/left-nav-arrow.svg" width="6" height="10"></button>
<nav class='nav-group collapsed'>
<li>
<a href="/docs/latest/net-specific/net-configuration-options"
class=''
>Configuration Options</a>
</li>
<li>
<a href="/docs/latest/net-specific/net-deployment-options"
class=''
>Deployment Options</a>
</li>
<li>
<a href="/docs/latest/net-specific/net-standalone-nodes"
class=''
>Standalone Nodes</a>
</li>
<li>
<a href="/docs/latest/net-specific/net-async"
class=''
>Asynchronous APIs</a>
</li>
<li>
<a href="/docs/latest/net-specific/net-logging"
class=''
>Logging</a>
</li>
<li>
<a href="/docs/latest/net-specific/net-linq"
class=''
>LINQ</a>
</li>
<li>
<a href="/docs/latest/net-specific/net-java-services-execution"
class=''
>Java Services Execution</a>
</li>
<li>
<a href="/docs/latest/net-specific/net-platform-cache"
class=''
>.NET Platform Cache</a>
</li>
<li>
<a href="/docs/latest/net-specific/net-plugins"
class=''
>Plugins</a>
</li>
<li>
<a href="/docs/latest/net-specific/net-serialization"
class=''
>Serialization</a>
</li>
<li>
<a href="/docs/latest/net-specific/net-cross-platform-support"
class=''
>Cross-Platform Support</a>
</li>
<li>
<a href="/docs/latest/net-specific/net-platform-interoperability"
class=''
>Platform Interoperability</a>
</li>
<li>
<a href="/docs/latest/net-specific/net-remote-assembly-loading"
class=''
>Remote Assembly Loading</a>
</li>
<li>
<a href="/docs/latest/net-specific/net-troubleshooting"
class=''
>Troubleshooting</a>
</li>
<li>
<button
type='button'
class='collapsed '>Integrations<img class="state-indicator" src="/assets/images/left-nav-arrow.svg" width="6" height="10"></button>
<nav class="sub_pages collapsed">
<li><a href="/docs/latest/net-specific/asp-net-output-caching" class=''>ASP.NET Output Caching</a></li>
<li><a href="/docs/latest/net-specific/asp-net-session-state-caching" class=''>ASP.NET Session State Caching</a></li>
<li><a href="/docs/latest/net-specific/net-entity-framework-cache" class=''>Entity Framework 2nd Level Cache</a></li>
</nav>
</li>
</nav>
</li>
<li>
<button type='button' class='group-toggle collapsed '>C++ Specific<img class="state-indicator" src="/assets/images/left-nav-arrow.svg" width="6" height="10"></button>
<nav class='nav-group collapsed'>
<li>
<a href="/docs/latest/cpp-specific/cpp-serialization"
class=''
>Serialization</a>
</li>
<li>
<a href="/docs/latest/cpp-specific/cpp-platform-interoperability"
class=''
>Platform Interoperability</a>
</li>
<li>
<a href="/docs/latest/cpp-specific/cpp-objects-lifetime"
class=''
>Objects Lifetime</a>
</li>
</nav>
</li>
<li>
<button type='button' class='group-toggle collapsed '>Monitoring<img class="state-indicator" src="/assets/images/left-nav-arrow.svg" width="6" height="10"></button>
<nav class='nav-group collapsed'>
<li>
<a href="/docs/latest/monitoring-metrics/intro"
class=''
>Introduction</a>
</li>
<li>
<a href="/docs/latest/monitoring-metrics/cluster-id"
class=''
>Cluster ID and Tag</a>
</li>
<li>
<a href="/docs/latest/monitoring-metrics/cluster-states"
class=''
>Cluster States</a>
</li>
<li>
<button
type='button'
class='collapsed '>Metrics<img class="state-indicator" src="/assets/images/left-nav-arrow.svg" width="6" height="10"></button>
<nav class="sub_pages collapsed">
<li><a href="/docs/latest/monitoring-metrics/configuring-metrics" class=''>Configuring Metrics</a></li>
<li><a href="/docs/latest/monitoring-metrics/metrics" class=''>JMX Metrics</a></li>
</nav>
</li>
<li>
<button
type='button'
class='collapsed '>New Metrics System<img class="state-indicator" src="/assets/images/left-nav-arrow.svg" width="6" height="10"></button>
<nav class="sub_pages collapsed">
<li><a href="/docs/latest/monitoring-metrics/new-metrics-system" class=''>Introduction</a></li>
<li><a href="/docs/latest/monitoring-metrics/new-metrics" class=''>Metrics</a></li>
</nav>
</li>
<li>
<a href="/docs/latest/monitoring-metrics/system-views"
class=''
>System Views</a>
</li>
<li>
<a href="/docs/latest/monitoring-metrics/performance-statistics"
class=''
>Performance Statistics</a>
</li>
<li>
<a href="/docs/latest/monitoring-metrics/tracing"
class=''
>Tracing</a>
</li>
</nav>
</li>
<li>
<button type='button' class='group-toggle collapsed '>Working with Events<img class="state-indicator" src="/assets/images/left-nav-arrow.svg" width="6" height="10"></button>
<nav class='nav-group collapsed'>
<li>
<a href="/docs/latest/events/listening-to-events"
class=''
>Enabling and Listenting to Events</a>
</li>
<li>
<a href="/docs/latest/events/events"
class=''
>Events</a>
</li>
</nav>
</li>
<li>
<button type='button' class='group-toggle collapsed '>Tools<img class="state-indicator" src="/assets/images/left-nav-arrow.svg" width="6" height="10"></button>
<nav class='nav-group collapsed'>
<li>
<a href="/docs/latest/tools/control-script"
class=''
>Control Script</a>
</li>
<li>
<a href="/docs/latest/tools/visor-cmd"
class=''
>Visor CMD</a>
</li>
<li>
<a href="/docs/latest/tools/gg-control-center"
class=''
>GridGain Control Center</a>
</li>
<li>
<a href="/docs/latest/tools/sqlline"
class=''
>SQLLine</a>
</li>
<li>
<a href="/docs/latest/tools/tableau"
class=''
>Tableau</a>
</li>
<li>
<a href="/docs/latest/tools/informatica"
class=''
>Informatica</a>
</li>
<li>
<a href="/docs/latest/tools/pentaho"
class=''
>Pentaho</a>
</li>
</nav>
</li>
<li>
<button type='button' class='group-toggle collapsed '>Security<img class="state-indicator" src="/assets/images/left-nav-arrow.svg" width="6" height="10"></button>
<nav class='nav-group collapsed'>
<li>
<a href="/docs/latest/security/authentication"
class=''
>Authentication</a>
</li>
<li>
<a href="/docs/latest/security/ssl-tls"
class=''
>SSL/TLS</a>
</li>
<li>
<button
type='button'
class='collapsed '>Transparent Data Encryption<img class="state-indicator" src="/assets/images/left-nav-arrow.svg" width="6" height="10"></button>
<nav class="sub_pages collapsed">
<li><a href="/docs/latest/security/tde" class=''>Introduction</a></li>
<li><a href="/docs/latest/security/master-key-rotation" class=''>Master key rotation</a></li>
<li><a href="/docs/latest/security/cache-encryption-key-rotation" class=''>Cache encryption key rotation</a></li>
</nav>
</li>
<li>
<a href="/docs/latest/security/sandbox"
class=''
>Sandbox</a>
</li>
</nav>
</li>
<li>
<button type='button' class='group-toggle collapsed '>Extensions and Integrations<img class="state-indicator" src="/assets/images/left-nav-arrow.svg" width="6" height="10"></button>
<nav class='nav-group collapsed'>
<li>
<button
type='button'
class='collapsed '>Spring<img class="state-indicator" src="/assets/images/left-nav-arrow.svg" width="6" height="10"></button>
<nav class="sub_pages collapsed">
<li><a href="/docs/latest/extensions-and-integrations/spring/spring-boot" class=''>Spring Boot</a></li>
<li><a href="/docs/latest/extensions-and-integrations/spring/spring-data" class=''>Spring Data</a></li>
<li><a href="/docs/latest/extensions-and-integrations/spring/spring-caching" class=''>Spring Caching</a></li>
<li><a href="/docs/latest/extensions-and-integrations/spring/spring-tx" class=''>Spring Transactions</a></li>
</nav>
</li>
<li>
<button
type='button'
class='collapsed '>Ignite for Spark<img class="state-indicator" src="/assets/images/left-nav-arrow.svg" width="6" height="10"></button>
<nav class="sub_pages collapsed">
<li><a href="/docs/latest/extensions-and-integrations/ignite-for-spark/overview" class=''>Overview</a></li>
<li><a href="/docs/latest/extensions-and-integrations/ignite-for-spark/ignitecontext-and-rdd" class=''>IgniteContext and IgniteRDD</a></li>
<li><a href="/docs/latest/extensions-and-integrations/ignite-for-spark/ignite-dataframe" class=''>Ignite DataFrame</a></li>
<li><a href="/docs/latest/extensions-and-integrations/ignite-for-spark/installation" class=''>Installation</a></li>
<li><a href="/docs/latest/extensions-and-integrations/ignite-for-spark/spark-shell" class=''>Test Ignite with Spark-shell</a></li>
<li><a href="/docs/latest/extensions-and-integrations/ignite-for-spark/troubleshooting" class=''>Troubleshooting</a></li>
</nav>
</li>
<li>
<a href="/docs/latest/extensions-and-integrations/hibernate-l2-cache"
class=''
>Hibernate L2 Cache</a>
</li>
<li>
<a href="/docs/latest/extensions-and-integrations/mybatis-l2-cache"
class=''
>MyBatis L2 Cache</a>
</li>
<li>
<button
type='button'
class='collapsed '>Streaming<img class="state-indicator" src="/assets/images/left-nav-arrow.svg" width="6" height="10"></button>
<nav class="sub_pages collapsed">
<li><a href="/docs/latest/extensions-and-integrations/streaming/kafka-streamer" class=''>Kafka Streamer</a></li>
<li><a href="/docs/latest/extensions-and-integrations/streaming/camel-streamer" class=''>Camel Streamer</a></li>
<li><a href="/docs/latest/extensions-and-integrations/streaming/flink-streamer" class=''>Flink Streamer</a></li>
<li><a href="/docs/latest/extensions-and-integrations/streaming/flume-sink" class=''>Flume Sink</a></li>
<li><a href="/docs/latest/extensions-and-integrations/streaming/jms-streamer" class=''>JMS Streamer</a></li>
<li><a href="/docs/latest/extensions-and-integrations/streaming/mqtt-streamer" class=''>MQTT Streamer</a></li>
<li><a href="/docs/latest/extensions-and-integrations/streaming/rocketmq-streamer" class=''>RocketMQ Streamer</a></li>
<li><a href="/docs/latest/extensions-and-integrations/streaming/storm-streamer" class=''>Storm Streamer</a></li>
<li><a href="/docs/latest/extensions-and-integrations/streaming/zeromq-streamer" class=''>ZeroMQ Streamer</a></li>
<li><a href="/docs/latest/extensions-and-integrations/streaming/twitter-streamer" class=''>Twitter Streamer</a></li>
</nav>
</li>
<li>
<button
type='button'
class='collapsed '>Cassandra Integration<img class="state-indicator" src="/assets/images/left-nav-arrow.svg" width="6" height="10"></button>
<nav class="sub_pages collapsed">
<li><a href="/docs/latest/extensions-and-integrations/cassandra/overview" class=''>Overview</a></li>
<li><a href="/docs/latest/extensions-and-integrations/cassandra/configuration" class=''>Configuration</a></li>
<li><a href="/docs/latest/extensions-and-integrations/cassandra/usage-examples" class=''>Usage Examples</a></li>
<li><a href="/docs/latest/extensions-and-integrations/cassandra/ddl-generator" class=''>DDL Generator</a></li>
</nav>
</li>
<li>
<a href="/docs/latest/extensions-and-integrations/php-pdo"
class=''
>PHP PDO</a>
</li>
<li>
<a href="/docs/latest/extensions-and-integrations/performance-statistics"
class=''
>Performance Statistics</a>
</li>
</nav>
</li>
<li>
<a href="/docs/latest/plugins" class='' >Plugins</a>
</li>
<li>
<button type='button' class='group-toggle collapsed '>Performance and Troubleshooting<img class="state-indicator" src="/assets/images/left-nav-arrow.svg" width="6" height="10"></button>
<nav class='nav-group collapsed'>
<li>
<a href="/docs/latest/perf-and-troubleshooting/general-perf-tips"
class=''
>General Performance Tips</a>
</li>
<li>
<a href="/docs/latest/perf-and-troubleshooting/memory-tuning"
class=''
>Memory and JVM Tuning</a>
</li>
<li>
<a href="/docs/latest/perf-and-troubleshooting/persistence-tuning"
class=''
>Persistence Tuning</a>
</li>
<li>
<a href="/docs/latest/perf-and-troubleshooting/sql-tuning"
class=''
>SQL Tuning</a>
</li>
<li>
<a href="/docs/latest/perf-and-troubleshooting/thread-pools-tuning"
class=''
>Thread Pools Tuning</a>
</li>
<li>
<a href="/docs/latest/perf-and-troubleshooting/troubleshooting"
class=''
>Troubleshooting and Debugging</a>
</li>
<li>
<a href="/docs/latest/perf-and-troubleshooting/handling-exceptions"
class=''
>Handling Exceptions</a>
</li>
<li>
<a href="/docs/latest/perf-and-troubleshooting/yardstick-benchmarking"
class=''
>Benchmarking With Yardstick</a>
</li>
</nav>
</li>
</nav>
<div class="left-nav__overlay"></div>
<article data-swiftype-index='true'>
<a class='edit-link' href="https://github.com/apache/ignite/tree/IGNITE-7595/docs/_docs/SQL/ODBC/connection-string-dsn.adoc" target="_blank">Edit</a>
<h1>Connection String and DSN</h1>
<div class="sect1">
<h2 id="connection-string-format">Connection String Format</h2>
<div class="sectionbody">
<div class="paragraph">
<p>The ODBC Driver supports standard connection string format. Here is the formal syntax:</p>
</div>
<div class="listingblock">
<div class="content">
<pre class="rouge highlight"><code data-lang="text">connection-string ::= empty-string[;] | attribute[;] | attribute; connection-string
empty-string ::=
attribute ::= attribute-keyword=attribute-value | DRIVER=[{]attribute-value[}]
attribute-keyword ::= identifier
attribute-value ::= character-string</code></pre>
</div>
</div>
<div class="paragraph">
<p>In simple terms, an ODBC connection URL is a string with parameters of the choice separated by semicolon.</p>
</div>
</div>
</div>
<div class="sect1">
<h2 id="supported-arguments">Supported Arguments</h2>
<div class="sectionbody">
<div class="paragraph">
<p>The ODBC driver supports and uses several connection string/DSN arguments. All parameter names are case-insensitive - <code>ADDRESS</code>, <code>Address</code>, and <code>address</code> all are valid parameter names and refer to the same parameter. If an argument is not specified, the default value is used. The exception to this rule is the <code>ADDRESS</code> attribute. If it is not specified, <code>SERVER</code> and <code>PORT</code> attributes are used instead.</p>
</div>
<table class="tableblock frame-all grid-all stripes-even stretch">
<colgroup>
<col style="width: 20%;">
<col style="width: 60%;">
<col style="width: 20%;">
</colgroup>
<thead>
<tr>
<th class="tableblock halign-left valign-top">Attribute keyword</th>
<th class="tableblock halign-left valign-top">Description</th>
<th class="tableblock halign-left valign-top">Default Value</th>
</tr>
</thead>
<tbody>
<tr>
<td class="tableblock halign-left valign-top"><p class="tableblock"><code>ADDRESS</code></p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">Address of the remote node to connect to. The format is: <code>&lt;host&gt;[:&lt;port&gt;]</code>. For example: <code>localhost</code>, <code>example.com:12345</code>, <code>127.0.0.1</code>, <code>192.168.3.80:5893</code>.
If this attribute is specified, then <code>SERVER</code> and <code>PORT</code> arguments are ignored.</p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">None.</p></td>
</tr>
<tr>
<td class="tableblock halign-left valign-top"><p class="tableblock"><code>SERVER</code></p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">Address of the node to connect to.
This argument value is ignored if ADDRESS argument is specified.</p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">None.</p></td>
</tr>
<tr>
<td class="tableblock halign-left valign-top"><p class="tableblock"><code>PORT</code></p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">Port on which <code>OdbcProcessor</code> of the node is listening.
This argument value is ignored if <code>ADDRESS</code> argument is specified.</p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock"><code>10800</code></p></td>
</tr>
<tr>
<td class="tableblock halign-left valign-top"><p class="tableblock"><code>USER</code></p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">Username for SQL Connection. This parameter is required if authentication is enabled on the server.
See <a href="/docs/latest/security/authentication">Authentication</a> and <a href="/docs/latest/sql-reference/ddl#create-user">CREATE</a> user docs for more details on how to enable authentication and create user, respectively.</p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">Empty string</p></td>
</tr>
<tr>
<td class="tableblock halign-left valign-top"><p class="tableblock"><code>PASSWORD</code></p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">Password for SQL Connection. This parameter is required if authentication is enabled on the server.
See <a href="/docs/latest/security/authentication">Authentication</a> and <a href="/docs/latest/sql-reference/ddl#create-user">CREATE</a> user docs for more details on how to enable authentication and create user, respectively.</p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">Empty string</p></td>
</tr>
<tr>
<td class="tableblock halign-left valign-top"><p class="tableblock"><code>SCHEMA</code></p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">Schema name.</p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock"><code>PUBLIC</code></p></td>
</tr>
<tr>
<td class="tableblock halign-left valign-top"><p class="tableblock"><code>DSN</code></p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">DSN name to connect to.</p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">None.</p></td>
</tr>
<tr>
<td class="tableblock halign-left valign-top"><p class="tableblock"><code>PAGE_SIZE</code></p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">Number of rows returned in response to a fetching request to the data source. Default value should be fine in most cases. Setting a low value can result in slow data fetching while setting a high value can result in additional memory usage by the driver, and additional delay when the next page is being retrieved.</p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock"><code>1024</code></p></td>
</tr>
<tr>
<td class="tableblock halign-left valign-top"><p class="tableblock"><code>DISTRIBUTED_JOINS</code></p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">Enables the <a href="/docs/latest/SQL/distributed-joins#non-colocated-joins">non-colocated distributed joins</a> feature for all queries that are executed over the ODBC connection.</p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock"><code>false</code></p></td>
</tr>
<tr>
<td class="tableblock halign-left valign-top"><p class="tableblock"><code>ENFORCE_JOIN_ORDER</code></p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">Enforces a join order of tables in SQL queries. If set to <code>true</code>, the query optimizer does not reorder tables in the join.</p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock"><code>false</code></p></td>
</tr>
<tr>
<td class="tableblock halign-left valign-top"><p class="tableblock"><code>PROTOCOL_VERSION</code></p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">Used to specify ODBC protocol version to use. Currently, there are following versions: <code>2.1.0</code>, <code>2.1.5</code>, <code>2.3.0</code>, <code>2.3.2</code>, <code>2.5.0</code>. You can use earlier versions of the protocol for backward compatibility.</p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock"><code>2.3.0</code></p></td>
</tr>
<tr>
<td class="tableblock halign-left valign-top"><p class="tableblock"><code>REPLICATED_ONLY</code></p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">Set this property to <code>true</code> if the query is to be executed over fully replicated tables. This can enforce execution optimizations.</p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock"><code>false</code></p></td>
</tr>
<tr>
<td class="tableblock halign-left valign-top"><p class="tableblock"><code>COLLOCATED</code></p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">Set this parameter to <code>true</code> if your SQL statement includes a GROUP BY clause that groups the results by either primary
or affinity key. When Ignite executes a distributed query, it sends sub-queries to individual cluster members. If
you know in advance that the elements of your query selection are colocated together on the same node and you group by
a primary or affinity key, then Ignite makes significant performance and network optimizations by grouping data locally
on each node participating in the query.</p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock"><code>false</code></p></td>
</tr>
<tr>
<td class="tableblock halign-left valign-top"><p class="tableblock"><code>LAZY</code></p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">Lazy query execution.
By default, Ignite attempts to fetch the whole query result set to memory and send it to the client. For small and medium result sets, this provides optimal performance and minimize duration of internal database locks, thus increasing concurrency.
However, if the result set is too big to fit in the available memory, then it can lead to excessive GC pauses and even <code>OutOfMemoryError</code> errors. Use this flag to tell Ignite to fetch the result set lazily, thus minimizing memory consumption at the cost of a moderate performance hit.</p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock"><code>false</code></p></td>
</tr>
<tr>
<td class="tableblock halign-left valign-top"><p class="tableblock"><code>SKIP_REDUCER_ON_UPDATE</code></p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">Enables server side update feature.
When Ignite executes a DML operation, first, it fetches all the affected intermediate rows for analysis to the query initiator (also known as reducer), and only then prepares batches of updated values that will be sent to remote nodes.
This approach might affect performance, and saturate the network if a DML operation has to move many entries over it.
Use this flag to tell Ignite to do all intermediate rows analysis and updates "in-place" on corresponding remote data nodes.
Defaults to <code>false</code>, meaning that intermediate results will be fetched to the query initiator first.</p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock"><code>false</code></p></td>
</tr>
<tr>
<td class="tableblock halign-left valign-top"><p class="tableblock"><code>SSL_MODE</code></p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">Determines whether the SSL connection should be negotiated with the server. Use <code>require</code> or <code>disable</code> mode as needed.</p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">None.</p></td>
</tr>
<tr>
<td class="tableblock halign-left valign-top"><p class="tableblock"><code>SSL_KEY_FILE</code></p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">Specifies the name of the file containing the SSL server private key.</p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">None.</p></td>
</tr>
<tr>
<td class="tableblock halign-left valign-top"><p class="tableblock"><code>SSL_CERT_FILE</code></p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">Specifies the name of the file containing the SSL server certificate.</p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">None.</p></td>
</tr>
<tr>
<td class="tableblock halign-left valign-top"><p class="tableblock"><code>SSL_CA_FILE</code></p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">Specifies the name of the file containing the SSL server certificate authority (CA).</p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">None.</p></td>
</tr>
</tbody>
</table>
</div>
</div>
<div class="sect1">
<h2 id="connection-string-samples">Connection String Samples</h2>
<div class="sectionbody">
<div class="paragraph">
<p>You can find samples of the connection string below. These strings can be used with <code>SQLDriverConnect</code> ODBC call to establish connection with a node.</p>
</div>
<code-tabs><code-tab data-tab='Authentication'><div class="listingblock">
<div class="content">
<pre class="rouge highlight"><code data-lang="text">DRIVER={Apache Ignite};
ADDRESS=localhost:10800;
SCHEMA=somecachename;
USER=yourusername;
PASSWORD=yourpassword;
SSL_MODE=[require|disable];
SSL_KEY_FILE=&lt;path_to_private_key&gt;;
SSL_CERT_FILE=&lt;path_to_client_certificate&gt;;
SSL_CA_FILE=&lt;path_to_trusted_certificates&gt;</code></pre>
</div>
</div></code-tab><code-tab data-tab='Specific Cache'><div class="listingblock">
<div class="content">
<pre class="rouge highlight"><code data-lang="text">DRIVER={Apache Ignite};ADDRESS=localhost:10800;CACHE=yourCacheName</code></pre>
</div>
</div></code-tab><code-tab data-tab='Default cache'><div class="listingblock">
<div class="content">
<pre class="rouge highlight"><code data-lang="text">DRIVER={Apache Ignite};ADDRESS=localhost:10800</code></pre>
</div>
</div></code-tab><code-tab data-tab='DSN'><div class="listingblock">
<div class="content">
<pre class="rouge highlight"><code data-lang="text">DSN=MyIgniteDSN</code></pre>
</div>
</div></code-tab><code-tab data-tab='Custom page size'><div class="listingblock">
<div class="content">
<pre class="rouge highlight"><code data-lang="text">DRIVER={Apache Ignite};ADDRESS=example.com:12901;CACHE=MyCache;PAGE_SIZE=4096</code></pre>
</div>
</div></code-tab></code-tabs>
</div>
</div>
<div class="sect1">
<h2 id="configuring-dsn">Configuring DSN</h2>
<div class="sectionbody">
<div class="paragraph">
<p>The same arguments apply if you prefer to use <a href="https://en.wikipedia.org/wiki/Data_source_name">DSN</a> (Data Source Name) for connection purposes.</p>
</div>
<div class="paragraph">
<p>To configure DSN on Windows, you should use a system tool called <code>odbcad32</code> (for 32-bit [x86] systems) or <code>odbc64</code> (for 64-bit systems) which is an ODBC Data Source Administrator.</p>
</div>
<div class="paragraph">
<p>When installing the DSN tool, <em>if you use the pre-built msi file</em>, make sure you&#8217;ve installed Microsoft Visual C++ 2010 (<a href="https://www.microsoft.com/en-ie/download/details.aspx?id=5555">32-bit/x86</a> or <a href="https://www.microsoft.com/en-us/download/details.aspx?id=14632">64-bit/x64</a>).</p>
</div>
<div class="paragraph">
<p>Launch this tool, via <code>Control panel&#8594;Administrative Tools&#8594;Data Sources (ODBC)</code>. Once the ODBC Data Source Administrator is launched, select <code>Add&#8230;&#8203;&#8594;Apache Ignite</code> and configure your DSN.</p>
</div>
<div class="imageblock">
<div class="content">
<img src="/docs/2.12.0/images/odbc_dsn_configuration.png" alt="Configuring DSN">
</div>
</div>
<div class="paragraph">
<p>To do the same on Linux, you have to locate the <code>odbc.ini</code> file. The file location varies among Linux distributions and depends on a specific Driver Manager used by the Linux distribution. As an example, if you are using unixODBC then you can run the following command which will print system wide ODBC related details:</p>
</div>
<div class="listingblock">
<div class="content">
<pre class="rouge highlight"><code data-lang="text">odbcinst -j</code></pre>
</div>
</div>
<div class="paragraph">
<p>Use the <code>SYSTEM DATA SOURCES</code> and <code>USER DATA SOURCES</code> properties to locate the <code>odbc.ini</code> file.</p>
</div>
<div class="paragraph">
<p>Once you locate the <code>odbc.ini</code> file, open it with the editor of your choice and add the DSN section to it, as shown below:</p>
</div>
<div class="listingblock">
<div class="content">
<pre class="rouge highlight"><code data-lang="text">[DSN Name]
description=&lt;Insert your description here&gt;
driver=Apache Ignite
&lt;Other arguments here...&gt;</code></pre>
</div>
</div>
</div>
</div>
<div class="copyright">
© 2022 The Apache Software Foundation.<br/>
Apache, Apache Ignite, the Apache feather and the Apache Ignite logo are either registered trademarks or trademarks of The Apache Software Foundation.
</div>
</article>
<nav class="right-nav" data-swiftype-index='false'>
<div class="toc-wrapper">
<ul class="sectlevel1">
<li><a href="#connection-string-format">Connection String Format</a></li>
<li><a href="#supported-arguments">Supported Arguments</a></li>
<li><a href="#connection-string-samples">Connection String Samples</a></li>
<li><a href="#configuring-dsn">Configuring DSN</a></li>
</ul>
</div>
<nav class="promo-nav">
<!--#include virtual="/includes/docs_rightnav_promotion.html" -->
<a href="#" data-trigger-bugyard-feedback="true" id="doc-feedback-btn">Docs Feedback</a>
</nav>
</nav>
</section>
<script type='module' src='/assets/js/code-copy-to-clipboard.js' async crossorigin></script>
<script>
// inits deep anchors -- needs to be done here because of https://www.bryanbraun.com/anchorjs/#dont-run-it-too-late
anchors.add('.page-docs h1, .page-docs h2, .page-docs h3:not(.discrete), .page-docs h4, .page-docs h5');
anchors.options = {
placement: 'right',
visible: 'always'
};
</script>
<script src="https://cdn.jsdelivr.net/npm/docsearch.js@2/dist/cdn/docsearch.min.js"></script>
<script>
docsearch({
// Your apiKey and indexName will be given to you once
// we create your config
apiKey: '3eee686c0ebe39eff3baeb18c56fa5f8',
indexName: 'apache_ignite',
// Replace inputSelector with a CSS selector
// matching your search input
inputSelector: '#search-input',
// algoliaOptions: { 'facetFilters': ["version:$VERSION"] },
// Set debug to true to inspect the dropdown
debug: false,
});
</script>
<script type='module' src='/assets/js/index.js?1642241163' async crossorigin></script>
<script type='module' src='/assets/js/versioning.js?1642241163' async crossorigin></script>
<link rel="stylesheet" href="/assets/css/styles.css?1642241163" media="print" onload="this.media='all'">
<noscript><link media="all" rel="stylesheet" href="/assets/css/styles.css?1642241163"></noscript>
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/docsearch.js@2/dist/cdn/docsearch.min.css" media="print" onload="this.media='all'">
<noscript><link media="all" rel="stylesheet" href="https://cdn.jsdelivr.net/npm/docsearch.js@2/dist/cdn/docsearch.min.css"></noscript>
</body>
</html>