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This website is made possible by the following open source software.
  • Linux operating system powers all our servers
  • Perl, Javascript, and Java are the programming languages
  • Apache/mod_perl and Glassfish are the application servers
  • Nginx is our front-end web servers
  • Postgresql database
  • Postfix mail server
  • Dovecot imap server
  • djbdns (tinydns and dnscache) servers
  • ejabberd xmpp server
  • git, mercurial for version control
  • Xen and Virtualbox for server virtualization
  • Nagios for monitoring