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BIG DATA HADOOP

BIG DATA HADOOP

Big Data Hadoop

INTRODUCTION

  • Big Data
  • 3Vs
  • Role of Hadoop in Big data
  • Hadoop and its ecosystem
  • Overview of other Big Data Systems
  • Requirements in Hadoop
  • Use Cases of Hadoop

HDFS

  • Design
  • Architecture
  • Data Flow
  • CLI Commands
  • Java API
  • Data Flow Archives
  • Data Integrity
  • WebHDFS
  • Compression

MapReduce

  • Theory
  • Data Flow (Map – Shuffle – Reduce)
  • Programming [Mapper, Reducer, Combiner, Partitioner]
  • Writables
  • InputFormat
  • Output format
  • Streaming API

ADVANCED MAPREDUCE PROGRAMMING

  • Counters
  • custom input format
  • Distributed Cache
  • Side Data Distribution
  • Joins
  • Sorting
  • ToolRunner
  • Debugging
  • Performance Fine tuning

ADMINISTRATION – Information required at the Developer level

  • Hardware Considerations – Tips and Tricks
  • Schedulers
  • Balancers
  • NameNode Failure and Recovery

HBase

  • NoSQL vs SQL
  • CAP Theorem
  • Architecture
  • Configuration
  • Role of Zookeeper
  • Java Based APIs
  • MapReduce Integration
  • Performance Tuning

HIVE

  • Architecture
  • Tables
  • DDL – DML – UDF – UDAF
  • Partitioning
  • Bucketing
  • Hive-Hbase Integration
  • Hive Web Interface
  • Hive Server

OTHER HADOOP ECOSYSTEMS

  • Pig (Pig Latin, Programming)
  • Sqoop (Need – Architecture, Examples)
  • Introduction to Components (Flume, Oozie,ambari)

Trainer Profile of Big Data Hadoop Training

Our Trainers provide complete freedom to the students, to explore the subject and learn based on real-time examples. Our trainers help the candidates in completing their projects and even prepare them for interview questions and answers. Candidates are free to ask any questions at any time.

  •  More than 10+ Years of Experience.
  •  Strong Theoretical Practical Knowledge.
  •  Big Data Hadoop Certified Professionals with High Grade.
  •  Expert level Subject Knowledge and fully up-to-date on real-world industry applications.
  •  Trainers have Experienced on multiple real-time projects in their Industries.
  •  Our Trainers are working in multinational companies such as CTS, TCS, HCL Technologies, ZOHO, Birlasoft, IBM, Microsoft, HP, Scope, Philips Technologies etc
  •  Strong Theoretical & Practical Knowledge.
  •  Certified Professionals with High Grade.
  •  Expert level Subject Knowledge and fully up-to-date on real-world industry applications.
  •  Trainers have Experienced on multiple real-time projects in their Industries.