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Munching the mongo
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Munching the mongo

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Munching the mongo Munching the mongo Presentation Transcript

  • Munching the Mongo! A first-bite by VulcanMinds
  • What is MongoDB?MongoDB is the web-age *NOSQLDatabase that is high-performance web-scale Document Oriented schema-free open-source * NOSQL == Non-SQL or non-RDBMS
  • Why MongoDB?MongoDB is designed to eliminate the painswith RDBMSs like performance –degradation with multi-tablejoins by allowing embedded documents and arrays faster distributed queries & in-place updates complex scalability and availabilityarchitectures by replicated servers with automatic master failover  automatic sharding (partitioning) and read- write distribution over shards schema-evolution and data integrity loops schema-free design allows easier evolution/changes
  • Where is MongoDB used? Best Answer : Everywhere! Yup ! That’s pretty much correct!OLAP & OLTP Applications are using mongoDB
  • Forbidden land for MongoDB?• Legacy SQL crunchers & SQL mindset/baggage no good for Mongo! • Too much transactional operations a no-no for Mongo!  – For example banking, and accounting operations• Where Reporting needs are too extensive and mission critical 
  • MongoDB Data Model Databases Database Collections collection collection collection Documents Document Document Document Document Document key - Key-value Key-value Key-value Key-value valueKey -> a stringValues – String, Float, Binary, date-time, Integer etc
  • MongoDB Features at a glance NOSQL Document Easy Data Model Aggregation (with Mongo JSON/BSON) DB Auto- Secondary Sharding & indexes & Schema-free Automatic rich query language master failover
  • more Mongo?• for database software visit www.mongodb.org – For training/consultation in India contact@vulcanminds.com