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Raj Rai

Raj Rai is an experienced IT Infrastructure Professional with more than 20 years of experience in IT Infrastructure Management. Raj Raj have keen interest to share his experties in his spare time for Information Technology Learners as his moral responsibility for community.

what is vmware esxi?

What is VMWare ESXi?

What is VMWare ESXi? In this article, we are going to discuss what is vmware esxi? In detail and we will try to explain all related concepts to make it better to have a better understanding. A bare-metal hypervisor installed on your physical server is called VMWare ESXi. VMware ESXi partitions your physical servers (HP …

How To Failover and Failback SRDF

How to Failover and Failback SRDF : Learn SRDF Replication Commands

How to Failover and Failback SRDF In this article, we are going to discuss how to failover and failback SRDF based Production Disaster Recovery Based Servers either in case of any emergency like hardware failures or any unwanted incident in one of the data centers or even scheduled failover and failback as part of organizational …

what is an operating system

What Is An Operating System?

What Is An Operating System? In this article we are going to discuss about what is an operating system?. An operating system, sometimes known as an OS, is a collection of computer programs that control a computer’s hardware and software resources.The operating system (OS) handles electrical devices in a logical manner in response to orders …