Node.js + MongoDB at Mongo Tokyo 2011
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Mongo Tokyo 2011 のセッションで使用した node.js と MongoDB を使って開発しているサービスのプレゼン資料です
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Node.js + MongoDB at Mongo Tokyo 2011
- 2. Mongo Tokyo 2011 - node.js + MongoDB
- 3. Mongo Tokyo 2011 - node.js + MongoDB
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- 9. Mongo Tokyo 2011 - node.js + MongoDB HTTP WebSocket Client (Flash) LB node.js 3x3 Sharding MongoDB Content SVN or git Distribution
- 10. Mongo Tokyo 2011 - node.js + MongoDB
- 11. Mongo Tokyo 2011 - node.js + MongoDB var entity = { _id: ‘abc’, name: ‘test’, body: { parts: { face: 0, eye: 2, nose: 4, mouth: 2 }, colors: { skin: 1, eye: 4, hair: 3 } } }; col.save(entity); col.findOne({_id:‘abc’}, function(err, result) { console.log(result.body.parts); }); col.update({_id:‘abc’}, {‘$set’, {name: ‘modified’}} );
- 12. Mongo Tokyo 2011 - node.js + MongoDB https://github.com/orlandov/node-mongodb/ https://github.com/christkv/node-mongodb-native/
- 13. Mongo Tokyo 2011 - node.js + MongoDB
- 14. Mongo Tokyo 2011 - node.js + MongoDB var client = new Db('test', new Server("127.0.0.1", 27017, {})); client.open(function(err, p_client) { client.createCollection('test_insert',function(err, collection) { client.collection('test_insert', function(err, collection) { for(var i = 1; i < 1000; i++) { collection.insert({c:1}, function(err, docs) {}); } collection.insert({a:2}, function(err, docs) { collection.insert({a:3}, function(err, docs) { collection.count(function(err, count) { test.assertEquals(1001, count); collection.find(function(err, cursor) { cursor.toArray(function(err, results) { test.assertEquals(1001, results.length); test.assertTrue(results[0] != null); client.close(); }); }); }); }); }); }); }); });
- 15. Mongo Tokyo 2011 - node.js + MongoDB
- 16. Mongo Tokyo 2011 - node.js + MongoDB var db = new Database(‘127.0.0.1’, 3306, ‘test’); db.open(); var item = db.collection(‘item’); item .begin() .insert({_id:‘test’, name:‘abcdefg’}) .insert({_id:‘test2’, name:‘123456’, values:[0,1,2,3]); .update({_id:‘test’}, {‘$set’: { name: ‘hijklmn’ }) .find({}).each(function(entity) { console.log(entity.name); }) .success(function() { console.log(‘done’); }) .failure(function(err) { console.log(‘error’, err); }) .end();
- 17. Mongo Tokyo 2011 - node.js + MongoDB https://github.com/LearnBoost/mongoose
- 18. Mongo Tokyo 2011 - node.js + MongoDB
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- 21. Mongo Tokyo 2011 - node.js + MongoDB var spec1 = { name: ‘test’, type: ‘text’, label: ‘label-1’, class: ‘number’, min: 0, max: 100 }; var spec2 = { name: ‘test2’, type: ‘group’, label: ‘group-1’, fields: [spec3, spec4, spec5] }; var formSpec = [ spec1, spec2 ]; showForm(formSpec);
- 22. Mongo Tokyo 2011 - node.js + MongoDB
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- 24. Mongo Tokyo 2011 - node.js + MongoDB { "_id" : "plant_ichigo", "name" : " ", "type" : "plant", "plant" : { "tags" : [ "vegetable" ], "time" : { "grow" : 10, "expire" : 60 }, "rewards" : [ ! { ! ! "type" : "coin", ! ! "rate" : 1, ! ! "min" : 5, ! ! "max" : 20, ! ! "code" : "" ! }, ! { ! ! "type" : "exp", ! ! "rate" : 1, ! ! "min" : 1, ! ! "max" : 2, ! ! "code" : "" ! }, ! { ! ! "type" : "item", ! ! "rate" : 1, ! ! "min" : 1, ! ! "max" : 1, ! ! "code" : "material_ichigo" ! } ]}
- 25. Mongo Tokyo 2011 - node.js + MongoDB