ovaillancourt

var express = require('express');
var app = express.createServer();

app.use('/login', express.cookieParser());
app.use('/login', express.session({secret: 'keyboardcat', cookie:{ path:'/login'}}));


app.get('/', function(req,res,next){
  res.send('cookies: ' + JSON.stringify(req.cookies));
});

jboner

Latency Comparison Numbers (~2012)
----------------------------------
L1 cache reference                           0.5 ns
Branch mispredict                            5   ns
L2 cache reference                           7   ns                      14x L1 cache
Mutex lock/unlock                           25   ns
Main memory reference                      100   ns                      20x L2 cache, 200x L1 cache
Compress 1K bytes with Zippy             3,000   ns        3 us
Send 1K bytes over 1 Gbps network       10,000   ns       10 us
Read 4K randomly from SSD*             150,000   ns      150 us          ~1GB/sec SSD