Last time, I shared with you a letter from a correspondent in South Africa who is required to restructure what seems to be a large and fairly complex IT environment. His shop includes mainframes, open ...

Here's a bit from the introduction to a recent article by Ken Milberg under the title ""="">. Today's new breed of smaller, cheaper mainframes, paired with the Linux operating system, look like an ...

The days when IBM 's mainframe computers held a monopoly on enterprise computing may have ended with the influx of cheaper x86 and Unix servers. But Big Blue is still reinventing its big iron. And now ...

In the 1990s and well into the 2000s, if you had mission-critical applications that required zero downtime, resiliency, failover and high performance, but didn’t want a mainframe, Unix was your go-to ...

Mainframe Linux can boost application uptime and reduce support costs. But users and analysts recommend acting carefully when choosing which applications to move to the open-source operating system ...

As IBM tries to consolidate its grip on the mainframe market, competitors see an upcoming product transition as a chance to steal some bones from the top dog. Martin LaMonica is a senior writer ...

Software AG has announced the availability of new mainframe, Unix, Windows and Linux versions of its high-performance database Adabas, offering significantly enhanced performance, reliability and ...