Mais conteúdo relacionado Semelhante a Redis and its many use cases (20) Redis and its many use cases17. GitHub
http://git.io/redis
... or via npm ...
$ npm install redis
19. var redis = require('redis'),
client = redis.createClient();
function getSomeValue (callback) {
client.get('someVal', function (err, val) {
if (val) return callback(null, val);
// Do call directly to Db
// and cache result.
});
};
21. var app = require('express').createServer();
var RedisStore = require('connect-redis')(express);
app.use(express.session({
secret: 'keyboard cat', store: new RedisStore
}));
app.get('/', function(req, res){
res.send('hello world');
});
app.listen(3000);
http://expressjs.com/guide.html#session-support
23. Chat Chat
Server Server
Load
Balancer
26. 1) Download image
2) Resize image with GD
Node
Server
GET /image_resize?url=http://...
27. orker Job
Resize
Queue
Workers
1) Download image Node
2) Resize image with GD
Server
GET /image_resize?url=http://...
29. There's a lot more!
11 Common Web Use Cases Solved in Redis
http://bit.ly/pgDmXn