When you have many servers, you would like to reap more benefits than the servers can individually offer you. This is where server clustering comes in. A cluster offers the benefits of the group of servers together. Here’s how.
The cluster of server does away with the limitations of single servers and offers increased reliability and high availability. When one server experiences a problem, other servers come to its rescue. This minimizes downtimes, providing high availability of your applications.
Cluster servers are capable of recovering from any kind of failure fast. The can recover from any failure in hardware, software, or the site. Cluster servers, thus, offer a high level of business continuity.
The cluster can accommodate your growing needs easily by allowing you to add more servers to the cluster. Another good thing about cluster servers is that they are easy to maintain. You can shut down one server at a time, while others make sure your applications are always available.
If your websites and servers are critical to your business, cluster servers can help you in a big way. Your downtimes are minimized, you get faster recoveries, and you can expand the way you like.
Cluster servers have some limitations too. You cannot cluster all types of servers. Moreover, not all applications are supported by cluster designs. Then, some cluster designs are extremely expensive. Make sure you understand these limitations before you go ahead with server clustering.
Come back tomorrow for some more information from the world of servers.