Nagios is an open source computer system monitoring, network monitoring and infrastructure monitoring software application. Nagios offers monitoring and alerting services for servers, switches, applications, and services. It alerts the users when things go wrong and alerts them a second…
Apache Performance Tuning
Part 1 Choosing an MPM MPMs must be chosen during configuration, and compiled into the server. Compilers are capable of optimizing a lot of functions if threads are used, but only if they know that threads are being used. event…
Reverse Proxy
In computer networks, a reverse proxy is a type of proxy server that retrieves resources on behalf of a client from one or more servers. These resources are then returned to the client as though they originated from the server…
Forward Proxy
Agency services technology is a very old technology, is in the early stage of the use of internet technology. General way to implement agent technology installed on the server proxy service software, let it become a proxy server, enabling agent…