I actually know very little about mainframe computing systems, so I read this introduction to mainframes with some interest. Though the article is brief, it covers enough information that I haven't ...

Mainframe computers are often seen as ancient machines—practically dinosaurs. But mainframes, which are purpose-built to process enormous amounts of data, are still extremely relevant today. If ...

This is the 5th excerpt from the second book in the Defen series: BIT: Business Information Technology: Foundations, Infrastructure, and Culture Note that the section this is taken from, on the ...

ASG Technologies recently unveiled ASG-PRO/JCL 3.5, which increases productivity by enabling developers to run Job Control Language (JCL) scans from their preferred integrated development environments ...

IBM Wednesday will mark the 40th anniversary of the introduction of its first mainframe computer by introducing a scaled-down version of its zSeries 990 mainframe servers called the zSeries 890, which ...

IBM's latest mainframe is available with the option of a cut-down operating system that only runs newer software, and does not run traditional mainframe software such as CICS transaction processing.

AI thrives on data but feeding it the right data is harder than it seems. As enterprises scale their AI initiatives, they face the challenge of managing diverse data pipelines, ensuring proximity to ...

IBM Corp. is bringing the mainframe into the modern age with the latest version of its venerable hardware powered by a new processor that supports generative artificial intelligence and AI agent ...

Big Blue on Monday will debut its newest model in the old-guard mainframe line, a less-expensive system that can run only newer software. Stephen Shankland worked at CNET from 1998 to 2024 and wrote ...

In many ways, the modern computer era began in the New Englander Motor Hotel in Greenwich, Connecticut. It was there in 1961 that a task force of top IBM engineers met in secret to figure out how to ...

A non-IBM mainframe that runs IBM mainframe operating systems and applications. In the late 1960s, RCA's computer division produced the Spectra 70, the first line of machines compatible with IBM's ...