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MongoDB introduction

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MongoDB

MongoDB

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Transcript

  • 1. Introduction
    @“MongoDB: The Definitive Guide - O'Reilly Media" Book Study Group
    Edward J. Yoon
    <edwardyoon@apache.org>
  • 2. Who am I?
    MongoDB: The Definitive Guide
    Translator
    Apache {Hadoop, Hama, Bigtop, Whirr}
    Committer/Contributor
    JClouds
    Member
  • 3. NoSQL?
    In computing, NoSQL is a broad class of database management systems that differ from classic relational database management systems (RDBMSes) in some significant ways. These data storesmay not require fixed table schemas, and usually avoid join operations and typically scale horizontally. -- Wikipedia
  • 4. Why NoSQL?
    Demands of big data
    Cloud Computing
    Horizontal scaling
    Elastic provisioning call for a database
  • 5. What's the most popular NoSQL?
  • 6. Why MongoDB?
    Easy to use
    Built-in Indices
    Range queries
    Support for replication
    Auto-sharding (partitioning)
  • 7. Comparison with others
    Written in C++
    Range queries
    Flexible document based
    JSONbased
  • 8. Lists
    MongoDB User Group
    http://groups.google.com/group/mongodb-user
    MongoDB Development Group
    http://groups.google.com/group/mongodb-dev
  • 9. Have fun.