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Time to Rethink Db2 Disaster Recovery

Time to Rethink Db2 Disaster Recovery

For a long time, disaster recovery (DR) in Db2 z/OS environments was mostly about getting systems back online after a major outage. Whether it was a hardware failure, a data center problem, or a natural disaster, the focus was on full system recovery, bringing the...

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More Mainframe Trailblazer Trivia

More Mainframe Trailblazer Trivia

Frances "Fran" Allen was a trailblazing computer scientist whose work at IBM helped shape the direction of modern computing. Known for her expertise in compiler technology and performance optimization, she made lasting contributions to how software runs on large-scale...

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The Race to Cool the World’s Data

The Race to Cool the World’s Data

“Managing heat generated by data centers will become progressively more challenging – and, at the same time, necessary.” Chris Frye, Director of Chiller Sales, LG Electronics U.S.A. Inc. According to McKinley, global demand for data center capacity could rise between...

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TRIVIA – Mainframe Firsts

TRIVIA – Mainframe Firsts

Mainframes have a reputation for being rock-solid, reliable…and maybe a little mysterious (to outsiders at least). But behind the green screens and acronyms lies a rich history of innovation that has shaped the modern computing world.  From groundbreaking hardware...

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A Decade in Purple Chucks: Celebrating Planet Mainframe

A Decade in Purple Chucks: Celebrating Planet Mainframe

When a group of mainframers started a part-time mainframe blog 10 years ago, they never imagined it would become a leading website for mainframe industry news. For over a decade, we’ve shared ideas, explored new innovations, and highlighted the people shaping the...

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TRIVIA – Mainframes and Their Rivals

TRIVIA – Mainframes and Their Rivals

For decades, mainframes have stood quietly at the heart of global enterprise computing, but they haven’t been without competition. From the rise of minicomputers to the spread of UNIX systems and the open-source movement, each wave of innovation has challenged the...

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