| = Apache Solr Reference Guide |
| :page-children: about-this-guide, \ |
| getting-started, \ |
| deployment-and-operations, \ |
| using-the-solr-administration-user-interface, \ |
| documents-fields-and-schema-design, \ |
| understanding-analyzers-tokenizers-and-filters, \ |
| indexing-and-basic-data-operations, \ |
| searching, \ |
| streaming-expressions, \ |
| solrcloud, \ |
| legacy-scaling-and-distribution, \ |
| circuit-breakers, \ |
| solr-plugins, \ |
| the-well-configured-solr-instance, \ |
| monitoring-solr, \ |
| securing-solr, \ |
| client-apis, \ |
| further-assistance, \ |
| solr-glossary, \ |
| errata, \ |
| how-to-contribute |
| :page-notitle: |
| :page-show-toc: false |
| :page-layout: home |
| // Licensed to the Apache Software Foundation (ASF) under one |
| // or more contributor license agreements. See the NOTICE file |
| // distributed with this work for additional information |
| // regarding copyright ownership. The ASF licenses this file |
| // to you under the Apache License, Version 2.0 (the |
| // "License"); you may not use this file except in compliance |
| // with the License. You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, |
| // software distributed under the License is distributed on an |
| // "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| // KIND, either express or implied. See the License for the |
| // specific language governing permissions and limitations |
| // under the License. |
| |
| // This jumbotron is in a sidebar-style block instead of an open block because |
| // an open block uses a different template that we rely on for other uses. |
| // See also src/_templates/open.html.slim for the open block template. |
| [.jumbotron] |
| **** |
| [.lead-homepage] |
| Welcome to Apache Solr(TM), the open source solution for search and analytics. |
| |
| Solr is the fast open source search platform built on Apache Lucene(TM) that provides scalable indexing and search, as well as faceting, hit highlighting and advanced analysis/tokenization capabilities. Solr and Lucene are managed by the http://www.apache.org/[Apache Software Foundation]. |
| |
| This Reference Guide is the official Solr documentation, written and published by Lucene/Solr committers. |
| |
| ++++ |
| <p><a class="btn btn-home btn-lg" href="https://solr.apache.org/downloads.html" role="button">Download Solr</a></p> |
| ++++ |
| **** |
| |
| The Guide includes the following sections: |
| |
| [.container] |
| -- |
| .Getting Started with Solr |
| [sidebar.col] |
| **** |
| |
| The *<<getting-started.adoc#,Getting Started>>* section guides you through the installation and setup of Solr. A detailed tutorial for first-time users shows many of Solr's features. |
| |
| *<<using-the-solr-administration-user-interface.adoc#,Using the Solr Administration User Interface>>*: This section introduces the Web-based interface for administering Solr. From your browser you can view configuration files, submit queries, view logfile settings and Java environment settings, and monitor and control distributed configurations. |
| **** |
| |
| .Deploying Solr |
| [sidebar.col] |
| **** |
| |
| *<<deployment-and-operations.adoc#,Deployment and Operations>>*: Once you have Solr configured, you want to deploy it to production and keep it up to date. This section includes information about how to take Solr to production, run it in HDFS or AWS, and information about upgrades and managing Solr from the command line. |
| |
| *<<monitoring-solr.adoc#,Monitoring Solr>>*: Solr includes options for keeping an eye on the performance of your Solr cluster with the web-based administration console, through the command line interface, or using REST APIs. |
| **** |
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| ''' |
| |
| -- |
| |
| -- |
| .Indexing Documents |
| [sidebar.col] |
| **** |
| *<<indexing-and-basic-data-operations.adoc#,Indexing and Basic Data Operations>>*: This section describes the indexing process and basic index operations, such as commit, optimize, and rollback. |
| |
| *<<documents-fields-and-schema-design.adoc#,Documents, Fields, and Schema Design>>*: This section describes how Solr organizes data in the index. It explains how a Solr schema defines the fields and field types which Solr uses to organize data within the document files it indexes. |
| |
| *<<understanding-analyzers-tokenizers-and-filters.adoc#,Understanding Analyzers, Tokenizers, and Filters>>*: This section explains how Solr prepares text for indexing and searching. Analyzers parse text and produce a stream of tokens, lexical units used for indexing and searching. Tokenizers break field data down into tokens. Filters perform other transformational or selective work on token streams. |
| **** |
| |
| .Searching Documents |
| [sidebar.col] |
| **** |
| |
| *<<searching.adoc#,Searching>>*: This section presents an overview of the search process in Solr. It describes the main components used in searches, including request handlers, query parsers, and response writers. It lists the query parameters that can be passed to Solr, and it describes features such as boosting and faceting, which can be used to fine-tune search results. |
| |
| *<<streaming-expressions.adoc#,Streaming Expressions>>*: A stream processing language for Solr, with a suite of functions to perform many types of queries and parallel execution tasks. |
| |
| *<<client-apis.adoc#,Client APIs>>*: This section tells you how to access Solr through various client APIs, including JavaScript, JSON, and Ruby. |
| **** |
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| ''' |
| |
| -- |
| |
| -- |
| .Scaling Solr |
| [sidebar.col] |
| **** |
| *<<solrcloud.adoc#,SolrCloud>>*: This section describes SolrCloud, which provides comprehensive distributed capabilities. |
| |
| *<<legacy-scaling-and-distribution.adoc#,Legacy Scaling and Distribution>>*: This section tells you how to grow a Solr distribution by dividing a large index into sections called shards, which are then distributed across multiple servers, or by replicating a single index across multiple services. |
| |
| *<<circuit-breakers.adoc#,Circuit Breakers>>*: This section talks about circuit breakers, a way of allowing a higher stability of Solr nodes and increased service level guarantees of requests that are accepted by Solr. |
| **** |
| |
| .Advanced Configuration |
| [sidebar.col] |
| **** |
| *<<securing-solr.adoc#,Securing Solr>>*: When planning how to secure Solr, you should consider which of the available features or approaches are right for you. |
| |
| *<<the-well-configured-solr-instance.adoc#,The Well-Configured Solr Instance>>*: This section discusses performance tuning for Solr. It begins with an overview of the `solrconfig.xml` file, then tells you how to configure cores with `solr.xml`, how to configure the Lucene index writer, and more. |
| **** |
| -- |
