BloomTech’s Downfall: A Long Time Coming

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LinkedIn Learning

Hadoop for Data Science Tips, Tricks, & Techniques

via LinkedIn Learning

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Overview

Get up to speed with Hadoop. Learn tips and tricks for doing data science work in this popular big data platform.

Syllabus

Introduction
  • Welcome
  • What you should know
  • Exercise files
  • Environment setup
1. Working with Files
  • Organize files in HDFS
  • Upload files to HDFS
  • Move files in HDFS
  • Remove files in HDFS
2. Connecting to Hadoop
  • Explore Hive through Beeline
  • Access Hive from Python
  • Create aggregates in Hive
  • Select partitions in Hive
3. Complex Data Structures in Hive
  • Map data in Hive
  • Arrays in Hive
  • Structs in Hive
  • Create flat tables for Impala
  • Deconstruct Impala queries
Conclusion
  • Next steps

Taught by

Ben Sullins

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