What is network server and discuss about the clusters?
Answers
Answer:
Server clustering refers to a group of servers working together on one system to provide users with higher availability. These clusters are used to reduce downtime and outages by allowing another server to take over in the event of an outage. Here’s how it works. A group of servers are connected to a single system. The moment one of these servers experiences a service outage, the workload is redistributed to another server before any downtime is experienced by the client. Clustered servers are generally used for applications with frequently updated data with file, print, database and messaging servers ranking as the most commonly used clusters. Overall, clustering servers offer clients a higher level of availability, reliability, and scalability than any one server could possibly offer.