This article discuss how to do full page cache with nginx and memcache. Since the cool kids at Google, Microsoft and Amazon researched how performance and scalability affect conversion rates, …
CSF (stands for ConfigServer Security & Firewall) is a Stateful Packet Inspection (SPI) firewall, Login/Intrusion Detection and Security application for Linux servers. This note mentions some snippets for configuring this software. …
Redis is an open source, BSD licensed, advanced key-value store. It is often referred to as a data structure server since keys can contain strings, hashes, lists, sets and sorted …
This is a simple guide to installing CentOS via CentOS Network Install (netinstall). You can save yourself a lot of time by doing a network install and only installing the base …
In order to create virtual machines based on ISO disks, you need a local ISO Storage Repository on Citrix XenServer. There are several options of ISO Storage repositories in Xen …
Our centos system with AMD Cool and Quite activated seems to be slower under load than without cpu scaling. Another point is running a vmware server on such a host …
This article shows how to solve the error when installing Python 2.6.7 on CentOS 6: “Yum broken: No module named yum”. When installing the dropbox service in Linux command line, …