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MongoDB

MongoDB. Overview Doctrine ODM Symfony2 with Doctrine ODM. MongoDB vs MySQL. MongoDB - Overview. Collection Relationships: Embedding Linking JSON (BSON) Case study: Blog Post Category. Case Study - Blog. Mysql : 4 tables + 3 references MongoDB :

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MongoDB

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  1. MongoDB Overview Doctrine ODM Symfony2 with Doctrine ODM

  2. MongoDBvs MySQL

  3. MongoDB - Overview • Collection • Relationships: • Embedding • Linking • JSON (BSON) • Case study: • Blog • Post • Category

  4. Case Study - Blog • Mysql: • 4 tables + 3 references • MongoDB: • Case 1: 3 collections (2 linkings) • Blog • Post • Category • Case 2: 2 collections (1 embeded + 1 linking) • Blog • Post • Category

  5. Case 1 – All linking • Pros • Same as SQL • Easy to setup • Cons • Slow • Query same as SQL • It’s not a NonSQL

  6. Case 2 – Embed & Link • Pros • Fast • NonSQL query • Cons • Hard to setup

  7. MongoDB - Installation • Installation: http://wiki.vidait.vn/index.php5?title=Getting_Started_with_MongoDB • RockMongo

  8. Doctrine ODM • Document (Entity) • DocumentManager (EntityManager) • Mapping: • @EmbedMany • @EmbedOne • @ReferenceOne • @ReferenceMany

  9. Doctrine ODM – Query Builder • Repository • QueryBuilder

  10. Doctrine ODM – Symfony • DoctrineMongoDBBundle doctrine_mongodb: connections: default: server: mongodb://localhost:27017 options: connect: true default_database: test_database document_managers: default: auto_mapping: true

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