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<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Spark SQL 2 / Scala Workshop Using Databricks Cloud - The Agenda - 1 day</title>
<meta name="description" content="Spark SQL 2 / Scala Workshop Using Databricks Cloud - The Agenda - 1 day">
<meta name="author" content="Jacek Laskowski">
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<div class="reveal">
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<div class="footer">
<small>Copyright ©2017 Jacek Laskowski</small>
</div>
<section class="intro" data-transition="zoom">
<p>
<img width="10%" style="background:none; border:none; box-shadow:none;" data-src="images/scala-logo.png">
<img width="20%" style="background:none; border:none; box-shadow:none;" data-src="images/spark-logo.png">
<img width="15%" src="images/jacek_laskowski_20141201_512px.png" style="border: 0">
</p>
<h1>Spark SQL 2 / Scala Workshop <small>1 Day</small></h1>
<h3>Using Databricks Cloud</h3>
<h4><a href="https://twitter.com/jaceklaskowski">@jaceklaskowski</a> / <a href="http://stackoverflow.com/users/1305344/jacek-laskowski">StackOverflow</a> / <a href="https://github.com/jaceklaskowski">GitHub</a> / <a href="http://bit.ly/mastering-apache-spark">Mastering Apache Spark 2</a></h4>
</section>
<section>
<section id="about-the-host">
<p>
<img width="15%" src="images/jacek_laskowski_20141201_512px.png" style="border: 0">
</p>
<ul>
<li><b>Jacek Laskowski</b> is an independent consultant
<ul>
<li>Specializing in Spark, Kafka, Mesos, DC/OS, Scala</li>
</ul>
</li>
<li>Among contributors to <a href="http://spark.apache.org/releases/spark-release-2-1-0.html#credits">Spark 2.1</a>, <a href="http://spark.apache.org/releases/spark-release-2-0-0.html#credits">Spark 2.0</a> (since <a href="http://spark.apache.org/releases/spark-release-1-6-0.html#credits">1.6.0</a>)</li>
<li>Contact me at <b>jacek@japila.pl</b> or follow me on twitter at <a href="https://twitter.com/jaceklaskowski">@JacekLaskowski</a> <-- and learn more Spark!</li>
<li>Delivering Development Services | Consulting | Training</li>
<li>Leader of <a href="http://warsawscala.pl">Warsaw Scala Enthusiasts</a> and <a href="http://www.meetup.com/Warsaw-Spark/">Warsaw Apache Spark</a></li>
<li><a href="https://java.net/website/java-champions/bios.html#Laskowski">Java Champion</a></li>
</ul>
</section>
<section id="about-github">
<p>
<a href="https://github.com/jaceklaskowski">https://github.com/jaceklaskowski</a>
</p>
<p>
<img width="70%" src="images/jaceklaskowski-github-stats.png" style="border: 0">
</p>
</section>
<section id="about-notes">
<p>
<a href="https://bit.ly/mastering-apache-spark">https://bit.ly/mastering-apache-spark</a>
</p>
<p>
<img src="images/jaceklaskowski-gitbook-stats.png" style="border: 0">
</p>
</section>
<section id="spark-credits-16">
<p>
<a href="http://spark.apache.org/releases/spark-release-1-6-0.html#credits">Among contributors to Apache Spark 1.6</a>
</p>
<p>
<img width="60%" src="images/jaceklaskowski-credits-spark-16.png" style="border: 0">
</p>
</section>
<section id="spark-credits-20">
<p>
<a href="http://spark.apache.org/releases/spark-release-2-0-0.html#credits">Among contributors to Apache Spark 2</a>
</p>
<p>
<img width="60%" src="images/jaceklaskowski-credits-spark-20.png" style="border: 0">
</p>
</section>
<section id="spark-credits-21">
<p>
<a href="http://spark.apache.org/releases/spark-release-2-1-0.html#credits">Among contributors to Apache Spark 2.1</a>
</p>
<p>
<img width="60%" src="images/jaceklaskowski-credits-spark-21.png" style="border: 0">
</p>
</section>
<section id="github-spark-contributors">
<p>
<a href="https://github.com/apache/spark/graphs/contributors">Ranked #96 in Spark contributors</a>
</p>
<p>
<img width="100%" src="images/jaceklaskowski-github-spark-stats.png" style="border: 0">
</p>
</section>
<section id="about-stackoverflow">
<p>
<a href="http://stackoverflow.com/users/1305344/jacek-laskowski">http://stackoverflow.com/users/1305344/jacek-laskowski</a>
</p>
<p>
<img width="80%" src="images/jaceklaskowski-stackoverflow-stats.png" style="border: 0">
</p>
</section>
<section id="about-twitter">
<p>
<a href="https://twitter.com/jaceklaskowski">https://twitter.com/jaceklaskowski</a>
</p>
<p>
<img width="90%" src="images/jaceklaskowski-twitter-stats.png" style="border: 0">
</p>
</section>
</section>
<section>
<section id="agenda">
<h2>Agenda (1 of 2)</h2>
<ul>
<li>Understanding Spark SQL</li>
<li>Just enough Scala (to learn Spark SQL in notebooks)</li>
<li>Data access (csv, json, jdbc, parquet)</li>
<li>Manipulating DataFrames</li>
<li>Creating temp tables</li>
<li>From declarative SQL to using Spark SQL programmatically</li>
</ul>
</section>
<section>
<h2>Agenda (2 of 2)</h2>
<ul>
<li>Standard Functions and UDFs</li>
<li>Aggregations (group by, sum, count)</li>
<li>Complex Aggregations (windows, UDAFs)</li>
<li>JOINs</li>
<li>Optimizing Queries</li>
<li>Accessing Spark Docs for Scala</li>
</ul>
</section>
</section>
<section id="prerequisities">
<h2>Prerequisities</h2>
<ol>
<li>Some programming experience using modern programming language, e.g. Scala, Python, Java, F#</li>
<li>
<a href="https://databricks.com/try-databricks">Databricks Cloud</a> Community Edition account
</li>
<li>Willingness to ask <b>PLENTY</b> of questions</li>
</ol>
</section>
<section id="questions" style="text-align: left">
<h1>Questions?</h1>
<p>
<ul>
<li>Read <a href="https://bit.ly/mastering-apache-spark">Mastering Apache Spark 2</a>
<ul>
<li><a href="https://bit.ly/mastering-apache-spark">https://bit.ly/mastering-apache-spark</a></li>
</ul>
</li>
<li>Follow <a href="https://twitter.com/jaceklaskowski">@jaceklaskowski</a> on twitter</li>
<li>Upvote <a href="http://stackoverflow.com/users/1305344/jacek-laskowski">my activities on StackOverflow</a></li>
<li>Use <a href="https://github.com/jaceklaskowski">Jacek's code at GitHub</a></li>
<li>Read <a href="https://medium.com/@jaceklaskowski">Jacek Laskowski @ Medium</a></li>
<li>Visit <a href="https://blog.jaceklaskowski.pl">Jacek Laskowski's blog</a></li>
</ul>
</p>
</section>
</div>
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