IIt is a load balancing tool. Load balancing consists of bringing together multiple components to achieve a total processing capacity in excess of the individual capacity of each component, without end-user intervention and in a scalable manner. This causes more operations to be performed simultaneously for the time it takes for a component to perform only one of them. One of the most useful and lightweight load balancers is HAProxy.
12M provides both installation and support with its expert staff in the HAProxy application. There are currently hundreds of servers that it supports and manages.