Redhat cluster suite is one of the features that can give a lot of benefits to all Redhat Linux users. Businesses can definitely increase performance, security, and profitability through this Redhat solution. It includes software that allows high availability, high performance, load balancing, and backup storage functions. Let us learn about the basics of this particular solution for Redhat Enterprise Linux users.
Redhat cluster refers to the technique of connecting several computers called nodes to form clusters that will allow better performance and functionalities. It is necessary to establish an effective planning when applying this technique or before operating under a certain cluster. Make sure that the possibilities for failures are being taken into consideration before fully implementing a Redhat cluster solutions. For a start, make sure that you are being provided with full support regarding installation. This is something that can be acquired through Redhat subscriptions and consulting.
Redhat cluster suite provides an integrated set of software components that can be applied to a wide variety of IT environments. It consists of different major components such as the LVS or Linux Virtual server which allows the load balancing solution. Load balancing is simply the process of making a system balanced by distributing service requests among the nodes in a certain cluster. Therefore, you can ensure efficiency since the number of computers can be controlled according to the loading requirements. The High Availability Service Management component allows clusters to support failing over which is a process of transferring service requests from a defective component to a fully functional one. To control and manage cluster, a component called Cluster Admin Tools is provided. This component can be used to set up, customize, and manage a certain cluster. The Cluster Infrastructure is the one that controls all the fundamental features such as memberships, locks, permissions, and other administrative functions for all nodes to work together as a cluster. It includes all the basic functions that are integrated to a certain user interface.
With the features provided by a Redhat cluster, multiple nodes can perform the functions better than a single node or a normal setup dedicated for the same functions. The technique in clustering combines two or more nodes with each node representing a component that can run in Redhat Enterprise Linux platform. But as always, make sure to test and evaluate before going live with any type of cluster especially if it involves that most critical applications for your business.
