The Mainframe is a Witch!
The Mainframe Witch-Hunt The Salem witch trials were an ugly moment in US history. A combination of groupthink, bad religion…
Raising the ante on Virtualization in the Data Center
In 2016, the least expensive city in the U.S. for annual data center operating costs is Sioux Falls, South Dakota,…
The Nexus of Forces Impacts the Mainframe, Too
In 2012, analysts at Gartner described the changing dynamics of digital business as being driven by what they call The…
Mainframes Are Hidden Engine of Next Wave of Innovation
The Wright Flyer looks light and insubstantial in images, but on September 17, 1908, the world-changing machine nearly killed its…
Will Mainframers adopt DevOps?
Mainframes are under siege. You might like to picture the mainframe department as some medieval castle surrounded by invading troops.…
A Mainframe Migration Disaster Story
A few years ago, I was speaking at a conference on the west coast—attending were mostly IT executives from startup…
How to Tell Your Mom about the Mainframe
So what is a mainframe? The answer to that question might, at first glance, seem to be obvious to some…
The Mainframe Dilemma: Coping With an Aging Workforce
A continuing, lingering perception that the mainframe is dead continues on in some parts of the IT industry. It seems…