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Postgresql Stream Replication Setup

Recently Postgresql Stream replication become even easier, In this article you''ll be shown how to setup stream replication for postgresql 9.3+.   Postgresql Stream Replication stream repl...

Openbsd Pf Rules For Webservers

OpenBSD pf make a magnificent job to simplifing packet filtering for writing network packet filters ( aka firewalls ), its quite powerful and it's syntax looks very natural. In this article We'll l...