What is server clustering in cloud deployment?

Server clustering in cloud deployment refers to the utilization of multiple servers to host services, which enhances both performance and reliability. By grouping several servers together into a cluster, workload can be distributed among them, allowing for better resource management and scalability. If one server fails, the other servers in the cluster can take over the workload, ensuring that services remain available and minimizing downtime. This approach is crucial for maintaining high availability in cloud environments, where consistency and reliability are essential for user experience and business operations. The parallel processing capabilities of a cluster further improve the speed and efficiency of applications, making it a fundamental architecture in modern cloud solutions.