The benefits of a cluster of servers arise from the fact that it is a group of servers. Now, this group does away with the problems you face with single servers. As they say, unity is strength. Let us now look at all the benefits you reap because of server clustering.
Your network performance improves manifold. Cluster servers offer a considerable improvement in the performance of the network in terms of speed and reliability. The performance improves because the work load is distributed across multiple servers. This helps businesses acquire a more professional, better image.
A cluster of servers offers high scalability. The cluster can expand to accommodate more load.
Cluster servers are easy to configure and manage, not taking up much time on many resources. Also, maintenance becomes very easy with cluster servers. You can switch one server off while others work. This ensures that your network applications are always available.
The basic principle of load distribution in server clustering gives it its most important benefit – business continuity. Now that your business’ network applications are not dependent on one server, when one server fails, you get the necessary support from the other servers. Availability is one of the biggest advantages of cluster servers.
In spite of the benefits it offers, server clustering is something not every organization can go for. This is because not all types of servers and applications are supported by clustering. Moreover, some cluster designs are too complicated to implement and expensive. It is important that you know if your applications fit into the cluster before you go for it.