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<h1 class="entry-title"><a href="/2016/04/26/ycsb.html">Benchmarking and Improving Kudu Insert Performance with YCSB</a></h1>
<p class="meta">Posted 26 Apr 2016 by Todd Lipcon</p>
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<p>Recently, I wanted to stress-test and benchmark some changes to the Kudu RPC server, and decided to use YCSB as a way to generate reasonable load. While running YCSB, I noticed interesting results, and what started as an unrelated testing exercise eventually yielded some new insights into Kudu’s behavior. These insights will motivate changes to default Kudu settings and code in upcoming versions. This post details the benchmark setup, analysis, and conclusions.</p>
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<h1 class="entry-title"><a href="/2016/04/25/weekly-update.html">Apache Kudu (incubating) Weekly Update April 25, 2016</a></h1>
<p class="meta">Posted 25 Apr 2016 by Todd Lipcon</p>
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<p>Welcome to the sixth edition of the Kudu Weekly Update. This weekly blog post
covers ongoing development and news in the Apache Kudu (incubating) project.</p>
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<h1 class="entry-title"><a href="/2016/04/19/kudu-0-8-0-predicate-improvements.html">Predicate Improvements in Kudu 0.8</a></h1>
<p class="meta">Posted 19 Apr 2016 by Dan Burkert</p>
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<p>The recently released Kudu version 0.8 ships with a host of new improvements to
scan predicates. Performance and usability have been improved, especially for
tables taking advantage of <a href="http://kudu.apache.org/docs/schema_design.html#data-distribution">advanced partitioning
options</a>.</p>
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<h1 class="entry-title"><a href="/2016/04/18/weekly-update.html">Apache Kudu (incubating) Weekly Update April 18, 2016</a></h1>
<p class="meta">Posted 18 Apr 2016 by Todd Lipcon</p>
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<p>Welcome to the fifth edition of the Kudu Weekly Update. This weekly blog post
covers ongoing development and news in the Apache Kudu (incubating) project.</p>
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<h1 class="entry-title"><a href="/2016/04/14/ingesting-json-apache-kudu-streamsets-data-collector.html">Ingesting JSON Data Into Apache Kudu with StreamSets Data Collector</a></h1>
<p class="meta">Posted 14 Apr 2016 by Pat Patterson</p>
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<p>At the <a href="http://2016.hadoopsummit.org/dublin/">Hadoop Summit in Dublin</a>
this week, <a href="https://twitter.com/TedMalaska">Ted Malaska</a>, Principal
Solutions Architect at Cloudera, and I presented <em>Ingest and Stream
Processing - What Will You Choose?</em>, looking at the big data streaming
landscape with a focus on ingest. The session closed with a demo of
StreamSets Data Collector, the open source graphical IDE for building
ingest pipelines.</p>
<p>In the demo, I built a pipeline to read JSON data from Apache Kafka,
augmented the data in JavaScript, and wrote the resulting records to
both Apache Kudu (incubating) for analysis and Apache Kafka for
visualization.</p>
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<div class="col-lg-3 recent-posts">
<h3>Recent posts</h3>
<ul>
<li> <a href="/2017/09/08/apache-kudu-1-5-0-released.html">Apache Kudu 1.5.0 released</a> </li>
<li> <a href="/2017/06/13/apache-kudu-1-4-0-released.html">Apache Kudu 1.4.0 released</a> </li>
<li> <a href="/2017/04/19/apache-kudu-1-3-1-released.html">Apache Kudu 1.3.1 released</a> </li>
<li> <a href="/2017/03/20/apache-kudu-1-3-0-released.html">Apache Kudu 1.3.0 released</a> </li>
<li> <a href="/2017/01/20/apache-kudu-1-2-0-released.html">Apache Kudu 1.2.0 released</a> </li>
<li> <a href="/2016/11/15/weekly-update.html">Apache Kudu Weekly Update November 15th, 2016</a> </li>
<li> <a href="/2016/11/01/weekly-update.html">Apache Kudu Weekly Update November 1st, 2016</a> </li>
<li> <a href="/2016/10/20/weekly-update.html">Apache Kudu Weekly Update October 20th, 2016</a> </li>
<li> <a href="/2016/10/11/weekly-update.html">Apache Kudu Weekly Update October 11th, 2016</a> </li>
<li> <a href="/2016/09/26/strata-nyc-kudu-talks.html">Apache Kudu at Strata+Hadoop World NYC 2016</a> </li>
<li> <a href="/2016/09/20/apache-kudu-1-0-0-released.html">Apache Kudu 1.0.0 released</a> </li>
<li> <a href="/2016/09/16/predicate-pushdown.html">Pushing Down Predicate Evaluation in Apache Kudu</a> </li>
<li> <a href="/2016/08/31/intro-flume-kudu-sink.html">An Introduction to the Flume Kudu Sink</a> </li>
<li> <a href="/2016/08/23/new-range-partitioning-features.html">New Range Partitioning Features in Kudu 0.10</a> </li>
<li> <a href="/2016/08/23/apache-kudu-0-10-0-released.html">Apache Kudu 0.10.0 released</a> </li>
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