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MongoDB Без ORM

Avatar for Yehor Nazarkin Yehor Nazarkin
December 08, 2012
Programming
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300

MongoDB Без ORM

Почему MongoDB не требуется ORM

Avatar for Yehor Nazarkin

Yehor Nazarkin

December 08, 2012
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Transcript

  1. не нуждается в ORM Почему MongoDB

  2. В начале • ORM — object-relationship mapping • MongoDB —

    хранит/манипулирует коллекциями документов с единственным типом отношений DBRef • OK, итак...

  3. Популярные решения • MongoKit • MongoEngine • MongoAlchemy • MiniMongo

  4. MongoKit • структура — • валидация — • и другие

    проблемы

  5. MongoKit (0.8.1)

  6. MongoAlchemy В мире SQLAlchemy В мире MongoAlchemy

  7. MongoAlchemy

  8. MongoEngine вполне, если нужно отвлечься

  9. MongoEngine

  10. MiniMongo

  11. Что же делать?

  12. Pymongo • Быстрый, без оверхедов • Атомарные операции • Добавить

    сигналы == перекрыть pymongo.Collection • Завернуть? SONManipulator, Cursor(as_class=...) • И многое другое...

  13. Pymongo

  14. SONManipulator

  15. None

  16. Спасибо всем Обсудим?