Sean Michael Kerner

Sean Michael Kerner is an Internet consultant, strategist, and contributor to several leading IT business web sites.
366 articles

IBM AS/400: Lasting the Test of Time

Some server operating systems (OS) were built to survive the test of time – the IBM AS/400 is one such system.  The AS/400 (Application System/400)...

What is Load Balancing?

Load balancing is a technique that ensures an organization's server does not get overloaded with traffic. With load balancing measures in place, workloads and...

What is Server Virtualization?

Server virtualization is essential for the efficient operation of any datacenter. But what exactly is server virtualization and is it right for your business?...

What is Server Management?

Most IT functions depend on the health and infrastructure of servers, making proper server management an essential task for data center administrators. Server management...

Best Server Monitoring Software & Tools for 2021

What is Server Monitoring? Server monitoring is a complicated area with lots of overlap across multiple domains. Some analyst firms in 2019 tend to group...

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