Big Data

Big Data

1. Business Case for Management

   • Number of resources
     • One Map Reduce developer
     • One UI developer
     • One Infrastructure Architect
   • Why need for Big Data ?
   • Estimated effort in terms of design and development
     • Would be a POC
       • 40 hours for Map Reduce
       • 24 hours of Infrastructure support
       • 40 hours of UI development
   • ROI

2. NoSQL Database

   • Document DB e..gMongoDB
   • Key Value Database e.g. Cassandra
   • Graph DB e.g. neo4j

3. Hadoop

   • HDFS
     • Sqoop
       • RDBMS
   • MapReduce
     • Job Tracker
     • TaskTracker
   • Pig
     • Scripting Language
   • Hive
     • SQL Like interface
   • YARN Hadoop V2

4. Data Science

   • Data Analytics
     • Tableau
     • R Language
     • MS Excel