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00_agenda-5-days-online-Apache-Spark-Advanced-for-Developers.html
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<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no">
<title>Apache Spark™ Advanced for Developers Workshop (Online)</title>
<meta name="description" content="Apache Spark™ Advanced for Developers Workshop (Online)">
<meta name="author" content="Jacek Laskowski">
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© <a href="https://medium.com/@jaceklaskowski">Jacek Laskowski</a> 2020 / <a href="https://twitter.com/jaceklaskowski">@JacekLaskowski</a>
/ jacek@japila.pl
</footer>
</div>
<div class="slides">
<section class="intro" data-transition="zoom" id="home">
<p>
<img width="5%" style="background:none; border:none; box-shadow:none;" data-src="images/scala-logo.png">
<img width="17%" style="background:none; border:none; box-shadow:none;" data-src="images/spark-logo.png">
<img width="8%" src="images/jacek_laskowski_20141201_512px.png" style="border: 0">
</p>
<h1 style="font-size: 2.77em;">Apache Spark™<br>Advanced for Developers Workshop <small>5 Days Online</small></h1>
<h4 style="font-size: smaller;">
<a href="https://twitter.com/jaceklaskowski">@jaceklaskowski</a> / <a href="https://stackoverflow.com/users/1305344/jacek-laskowski">StackOverflow</a> / <a href="https://github.com/jaceklaskowski">GitHub</a> / <a href="https://www.linkedin.com/in/jaceklaskowski/">LinkedIn</a>
<br>
The "Internals" Books: <a href="https://books.japila.pl/apache-spark-internals">Apache Spark</a> / <a href="https://jaceklaskowski.github.io/mastering-spark-sql-book/">Spark SQL</a> / <a href="https://jaceklaskowski.github.io/spark-structured-streaming-book/">Spark Structured Streaming</a> / <a href="https://books.japila.pl/delta-lake-internals">Delta Lake</a>
</h4>
</section>
<section>
<section id="speaker" style="font-size: 85%" data-markdown>
<textarea data-template>
<p><img width="12%" src="images/jacek_laskowski_20141201_512px.png" style="border: 0"></p>
* **Jacek Laskowski** is a Seasoned IT Professional
* Specializing in [Apache Spark](https://spark.apache.org), [Delta Lake](https://delta.io/), [Apache Kafka](https://kafka.apache.org), [Kafka Streams](https://kafka.apache.org)
* Development | Consulting | Training | Speaking
* Best known by "The Internals Of" online books
* Among contributors to [Apache Spark](https://github.com/apache/spark/graphs/contributors)
* Among [Confluent Community Catalyst](https://www.confluent.io/nominate/) (Class of 2019 - 2020)
* Contact me at **jacek@japila.pl**
* Follow [@JacekLaskowski](https://twitter.com/jaceklaskowski) on twitter <br>for more #ApacheSpark, #DeltaLake, #ApacheKafka, #KafkaStreams
</textarea>
</section>
<section id="gitbooks">
<p><img width="12%" src="images/jacek_laskowski_20141201_512px.png" style="border: 0"></p>
<div style="text-align: left">
<p>"The Internals Of" Online Books:</p>
<p>
<ol>
<li><a href="https://books.japila.pl/apache-spark-internals/">The Internals of Apache Spark</a></li>
<li><a href="https://jaceklaskowski.github.io/mastering-spark-sql-book/">The Internals of Spark SQL</a></li>
<li><a href="https://jaceklaskowski.github.io/spark-structured-streaming-book/">The Internals of Spark Structured Streaming</a></li>
<li><a href="https://books.japila.pl/delta-lake-internals/">The Internals of Delta Lake</a></li>
<li><a href="https://bit.ly/apache-kafka-internals">The Internals of Apache Kafka</a></li>
<li><a href="https://bit.ly/kafka-streams-internals">The Internals of Kafka Streams</a></li>
</ol>
</p>
</div>
</section>
<section id="stackoverflow">
<div style="text-align: center">
<p>
Jacek is active on <a href="http://stackoverflow.com/users/1305344/jacek-laskowski">StackOverflow</a>
</p>
<p>
<img width="70%" src="images/jaceklaskowski-stackoverflow-stats.png" style="border: 0">
</p>
</div>
</section>
</section>
<section id="goal" data-markdown>
<textarea data-template>
# Goal
<p>
Advance in understanding the internals of<br />
<b><span style="font-size: 140%">Apache Spark</span></b> and <b><span style="font-size: 140%">Spark SQL</span></b><br />
with some <b><span style="font-size: 140%">Delta Lake</span></b>
</p>
</textarea>
</section>
<section>
<section id="agenda" data-markdown style="font-size: 90%;">
<textarea data-template>
## Agenda
1. [Day 1](#/day1) — The Internals of Spark SQL
1. [Day 2](#/day2) — Spark SQL
1. [Day 3](#/day3) — Advanced Spark SQL
1. [Day 4](#/day4) — Spark SQL
1. [Day 5](#/day5) — Spark SQL and Delta Lake
</textarea>
</section>
<section id="day1" data-markdown style="font-size: 75%;">
<textarea data-template>
## Day 1 — The Internals of Spark SQL
1. (Warm-up) [Exercise: Finding Ids of Rows with Word in Array Column](https://jaceklaskowski.github.io/spark-workshop/exercises/sql/Finding-Ids-of-Rows-with-Word-in-Array-Column.html)
1. [Spark SQL](spark-sql.html)
1. Data Structures (Dataset, DataFrame, RDD)
1. [The Internals of Structured Query Execution](spark-sql-internals-of-structured-query-execution.html)
1. [Columns and Dataset Operators](spark-sql-columns-and-dataset-operators.html)
</textarea>
</section>
<section id="day2" data-markdown style="font-size: 80%;">
<textarea data-template>
## Day 2 — Spark SQL
1. [Standard and User-Defined Functions](spark-sql-standard-functions-udfs.html)
* [Exercise: How to add days (as values of a column) to date?](https://jaceklaskowski.github.io/spark-workshop/exercises/sql/How-to-add-days-as-values-of-a-column-to-date.html)
1. [Basic Aggregation](spark-sql-basic-aggregation.html)
* [Exercise: Multiple Aggregations](https://jaceklaskowski.github.io/spark-workshop/exercises/sql/Multiple-Aggregations.html)
1. [Joins](spark-sql-joins.html)
* [Exercise: Finding Most Populated Cities Per Country](https://jaceklaskowski.github.io/spark-workshop/exercises/sql/Finding-Most-Populated-Cities-Per-Country.html)
</textarea>
</section>
<section id="day3" data-markdown style="font-size: 75%;">
<textarea data-template>
## Day 3 — Advanced Spark SQL
1. [Windowed Aggregation](spark-sql-windowed-aggregation.html)
* [Exercise: Finding 1st and 2nd Bestsellers Per Genre](https://jaceklaskowski.github.io/spark-workshop/exercises/sql/Finding-1st-and-2nd-Bestsellers-Per-Genre.html)
* [Exercise: Calculating Gap Between Current And Highest Salaries Per Department](https://jaceklaskowski.github.io/spark-workshop/exercises/sql/Calculating-Gap-Between-Current-And-Highest-Salaries-Per-Department.html)
* [Exercise: Calculating Difference Between Consecutive Rows Per Window](https://jaceklaskowski.github.io/spark-workshop/exercises/sql/Calculating-Difference-Between-Consecutive-Rows-Per-Window.html)
</textarea>
</section>
<section id="day4" data-markdown style="font-size: 75%;">
<textarea data-template>
## Day 4 — Spark SQL
1. Spark SQL / Exercises
* [split function with variable delimiter per row](https://jaceklaskowski.github.io/spark-workshop/exercises/sql/split-function-with-variable-delimiter-per-row.html)
* [Selecting the most important rows per assigned priority](https://jaceklaskowski.github.io/spark-workshop/exercises/sql/selecting-the-most-important-rows-per-assigned-priority.html)
* [Adding count to the source DataFrame](https://jaceklaskowski.github.io/spark-workshop/exercises/sql/adding-count-to-the-source-dataframe.html)
</textarea>
</section>
<section id="day5" data-markdown style="font-size: 75%;">
<textarea data-template>
## Day 5 — Spark SQL and Delta Lake
1. Spark SQL / Exercises
* [Limiting collect_set Standard Function](https://jaceklaskowski.github.io/spark-workshop/exercises/sql/limiting-collect_set-standard-function.html)
* [Structs for column names and values](https://jaceklaskowski.github.io/spark-workshop/exercises/sql/structs-for-column-names-and-values.html)
* [Exercise: Using pivot for Cost Average and Collecting Values](https://jaceklaskowski.github.io/spark-workshop/exercises/sql/Using-pivot-for-Cost-Average-and-Collecting-Values.html)
1. [Multi-Dimensional Aggregation](spark-sql-multi-dimensional-aggregation.html)
1. Introduction to Delta Lake
</textarea>
</section>
</section>
<section>
<section id="prerequisities">
<h1>Prerequisities</h1>
<h4>Be prepared to get the most out of the workshop</h4>
</section>
<section id="prerequisities-experience">
<h2>Prerequisities / Experience</h2>
<ol>
<li>Hands-on programming experience using Scala</li>
<li>Experience developing Spark applications</li>
</ol>
</section>
<section id="prerequisities-to-be-installed">
<h2>Prerequisities / To Be Installed</h2>
<ul>
<li><a href="http://www.oracle.com/technetwork/java/javase/downloads/index.html">Java Platform, Standard Edition (Java SE) 8</a></li>
<li><a href="http://spark.apache.org/downloads.html">Apache Spark</a></li>
<li><a href="https://www.jetbrains.com/idea/download/">IntelliJ IDEA</a> Community Edition with <b>Scala plugin</b></li>
<li><a href="http://www.scala-sbt.org/download.html">sbt</a></li>
<li><a href="https://git-scm.com/">git</a></li>
<li>Linux or macOS preferred
<ul>
<li>Consult <a href="https://books.japila.pl/apache-spark-internals/apache-spark-internals/2.4.4/spark-tips-and-tricks-running-spark-windows.html">Running Spark Applications on Windows</a> when on MS Windows</li>
</ul>
</li>
</ul>
</section>
</section>
<section>
<section id="in-da-clazz">
<h1>In-Class Preparations</h1>
<h4>Make Instructor's Life Slightly Easier. Thanks!</h4>
</section>
<section id="introduce-yourself">
<h2>Introduce Yourself</h2>
<ol>
<li>Say <b>"Hi!"</b> in the chat window</li>
</ol>
</section>
<section id="schedule">
<h2>Schedule</h2>
<ol>
<li>5 x 45-minute blocks / day</li>
<li>Mon-Tue
<ul>
<li>9:00 - 11:00, 15' break, 11:30 - 13:00</li>
</ul>
</li>
<li>Wed-Fri
<ul>
<li>10:00 - 11:45, 15' break, 12:00 - 14:00</li>
</ul>
</li>
</ol>
</section>
<section id="addendum">
<h2>Addendum</h2>
<ol>
<li>Ask questions in the chat window</li>
</ol>
</section>
</section>
<section style="text-align: left" data-markdown id="questions">
<textarea data-template>
# Questions?
* Follow [@jaceklaskowski](https://twitter.com/jaceklaskowski) on twitter (DMs open)
* Upvote my questions and answers on [StackOverflow](http://stackoverflow.com/users/1305344/jacek-laskowski)
* Contact me at **jacek@japila.pl**
* Connect with me at [LinkedIn](https://www.linkedin.com/in/jaceklaskowski/)
</textarea>
</section>
</div>
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