The reason a customer, searching for suitable cloud service, choose one hosting company over another mostly depends on the specific functionality and level of security they offer for a specific (read: low) price. However, finding a proven performance solution for cloud that meets all client’s expectations is not an easy task.

High availability is crucial to many applications. Despite using high-quality hardware and superior connection, any node (network, server, storage equipment, etc) is still subject to crashes due to power shortages, communication and equipment faults, fire incidents, maintenance problems or a human factor. These crashes result in a loss of all active connections and data transactions, as well as service termination. The main goal of Failover is to protect company server against such cases.