Agenda

1. DataSource API Overview
   • Input and Output
   • File Formats (JSON, TEXT, CSV, Parquet, ORC)
   • Hive Tables
   • JDBC
2. Using DataSource API in Scala
   • Reading data from PostgreSQL (JDBC)
   • Running ML experiment with JSON data source

Questions?

• Read Mastering Apache Spark 2
  • https://bit.ly/mastering-apache-spark
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• Upvote my activities on StackOverflow
• Use Jacek's code at GitHub
• Read Jacek Laskowski @ Medium
• Visit Jacek Laskowski's blog