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LinkedIn Learning

Analyzing Big Data with Hive

via LinkedIn Learning

Overview

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Learn how to use Hive to analyze large datasets and derive information from Hadoop. Learn how to work with tables, structures, aggregations, clauses, functions, and more.

Syllabus

Introduction
  • Welcome
  • What you should know before watching this course
  • Using the exercise files
1. Hive Concepts and Setup
  • Why use Hive
  • How Hive works
  • Setting up our demo environment
2. Working with Data in Hive
  • Understanding table structures in Hive
  • Creating tables in Hive
  • Handling CSV files in Hive
  • Partitioning tables
3. Retrieving Data from Hive
  • Simple SELECT statement
  • Retrieving data from complex structures
4. Aggregating Data
  • Simple aggregations
  • Enhanced aggregations with grouping sets
  • Using CUBE and ROLLUP
5. Filtering Results
  • Simple filter with the WHERE clause
  • Filtering aggregates with HAVING clause
  • Finding similar values with LIKE
6. Joining Tables
  • Combining tables with JOIN
  • When to use SEMI JOIN
  • Joining multiple tables together
7. Manipulating Data
  • Types of data manipulation functions
  • String functions
  • Math functions
  • Date functions
  • Conditional functions
Conclusion
  • Next steps

Taught by

Ben Sullins

Reviews

4.6 rating at LinkedIn Learning based on 298 ratings

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