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• Testemonials
• googleonlinesecurity
• WordPress
• NetCraft

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• Architecture and scalability
• 10,000 inactive HTTP keep-alive connections take about 2.5M memory
• makes you VPS happy
• one master process and several workers processes. The workers run as unprivileged user

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• Features (modules)
• HTTP Core
• rewrite module
• Mail Proxy
• FLV streaming
• embedded perl
• Post-process pages with XSLT
• No CGI scripts
• security issue
• FastCGI
• PHP-FPM FastCGI
• Python Django
• Ruby Mongrel
• Load Balancing
• Round-Robbin
• Third Party Modules
• WSGI
• SCGI
• Upstream Fair Balancer
• many more..