ngocphamm

Backend Architectures

Twitter

ror, scala, jetty, erlang, thrift, mongrel, comet server, my-sql, memchached, varnish, kestrel(mq), starling, gizzard, cassandra, hadoop, vertica, munin, nagios, awstats

• Scaling Twitter: Making Twitter 10000 Percent Faster
• Scaling Twitter
• Blaine Cook on Scaling Twitter - YouTube

jaboc83

/** Reinflates a compressed signature string:
    resolution = a representation of the resolution in 
	pixels of the canvas which this signature will be drawn 
	e.g. {x:800,y:200}
*/
var inflateToJsonSignature = function (deflatedSig, resolution) {
    var components = [],
    	modifier = 1,
    	compressWithResolution = /^(?:\[(\d+)x(\d+)\])?([\w\W]*)/,
        parsedSigString = deflatedSig.match(compressWithResolution),