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Introduction à

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open source hautes performances scalable

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No content

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NoSQL Non relationnelle Pas de transaction

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orientée document Schema flexible document BSON

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{"author" : "Steve", "text" : "Bienvenue"} {"author" : "Steve", "text" : "Bienvenue", "tags" : ["ctech", "humantalks"] }

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post = {"author" : "steve", "text" : "Bienvenue", "tags" : ["ctech", "humantalks"] } db.posts.insert(post)

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{ _id : ObjectId("507f1f77bcf86cd799439011") author : "steve", text : "Bienvenue", tags : ["ctech", "humantalks"] }

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db.posts.find({author : "steve"}) .sort({date : -1}) .limit(10)

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db.posts.update({ _id : post._id}, {$push : {tags:"angers"}}) db.posts.delete({date:{$lte : "20121201"}}) db.posts.ensureIndex({tags : 1})

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Index unique Aggregation map/reduce GridFS (stockage fichier) Index géospatial

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Questions ? @kwiky [email protected]