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Read e-book online Apache Sqoop Cookbook: Unlocking Hadoop for Your Relational PDF

By Kathleen Ting,Jarek Jarcec Cecho

Integrating facts from a number of resources is key within the age of massive information, however it could be a not easy and time-consuming activity. this convenient cookbook presents dozens of ready-to-use recipes for utilizing Apache Sqoop, the command-line interface program that optimizes info transfers among relational databases and Hadoop.

Sqoop is either strong and bewildering, yet with this cookbook’s problem-solution-discussion layout, you’ll fast how you can set up after which follow Sqoop on your setting. The authors supply MySQL, Oracle, and PostgreSQL database examples on GitHub so you might simply adapt for SQL Server, Netezza, Teradata, or different relational systems.

  • Transfer information from a unmarried database desk into your Hadoop ecosystem
  • Keep desk information and Hadoop in sync by way of uploading information incrementally
  • Import information from a couple of database table
  • Customize transferred facts by means of calling quite a few database functions
  • Export generated, processed, or backed-up info from Hadoop for your database
  • Run Sqoop inside of Oozie, Hadoop’s really expert workflow scheduler
  • Load info into Hadoop’s info warehouse (Hive) or database (HBase)
  • Handle deploy, connection, and syntax concerns universal to precise database vendors

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Apache Sqoop Cookbook: Unlocking Hadoop for Your Relational Database by Kathleen Ting,Jarek Jarcec Cecho


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