Monthly Archives: October 2012

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How to build a scalable, caching, resizing image server

How to build a scalable, caching, resizing image server server { listen 80; server_name static.example.com; root /var/www/static.example.com/; location ~ ^/(.*)/cache/(.*)$ { try_files $uri @resize; expires 4h; } location / { expires 4h; } location ~ \.php(.*)$ { fastcgi_pass 127.0.0.1:8000; fastcgi_param … Continue reading

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Fault tolerant applications in nodejs

Fault tolerant applications in nodejs

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Which Branch Router or Firewall to Buy?

Which Branch Router or Firewall to Buy? Cisco routers (ISR G1/G2) Cisco ASA firewalls Juniper (JunOS) routers Juniper SSG/Netscreen firewalls Adtran routers and multilayer switches Sonicwall (Dell) firewalls

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Microsoft BranchCache On the Riverbed Services Platform

http://www.riverbed.com/microsoft/media/docs/PerformanceBrief-Riverbed-MicrosoftBranchCache.pdf    

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ZeroClipboard

jonrohan/ZeroClipboard. Zero Clipboard The Zero Clipboard library provides an easy way to copy text to the clipboard using an invisible Adobe Flash movie, and a JavaScriptinterface. The “Zero” signifies that the library is invisible and the user interface is left entirely up to … Continue reading

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node.js fs.readdir recursive directory search

node.js fs.readdir recursive directory search A parallel loop would look like this: var fs = require(‘fs’); var walk =function(dir, done){   var results =[];   fs.readdir(dir,function(err, list){     if(err)return done(err);     var pending = list.length;     if(!pending)return … Continue reading

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