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Analyzing Big Data with Hive

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  • Analyzing Big Data
  • Introduction
  • Motivation for Hadoop
  • Distributed Computing Challenges
  • Hadoop File System (HDFS)
  • Mapreduce
  • Word Count Example
  • Demo Basic Hadoop Command and environment Setup
  • Introduction to Hive
  • Hive Motivation
  • Hive Architecture
  • Hive principles Schema-On-Read
  • Hive Warehouse
  • Hive Query Language Basics
  • Creating Database and Tables with Hive
  • Working with Hive Tables and loading data into Warehouse
  • Loading Data into hive and managing external table
  • Data Types
  • Type Conversions
  • Managed Partitioned Tables
  • External Partitioned Tables
  • Multiuser and dynamic partition Inserts
  • Loading Data use case
  • Data Retrieval Group-By function
  • Sorting and Controlling data Flow
  • The Command line and Variable substitution
  • Bucketing
  • Bucketing and Block sampling
  • Joins
  • Joins in depth & joins Optimization
  • Map-side Joins for Bucketed Tables
  • Distributed Cache
  • UDTFs Explode and Lateral View
  • Extending Hive _Creating your own UDF
  • Hive Compiling and testing custom UDF
  • Extending Hive Custom UDF
  • Hive Initialization File
  • Accessing the distributed cache
  • Hadoop Streaming and Transform
  • Windowing and Analytic Function

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