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As it previewed in March, IBM is set to deliver an AI-infused, hybrid-cloud oriented version of its z/OS mainframe operating system. Set for delivery on Sept. 29, z/OS 3.1, the operating system grows ...

Mainframe computers are often perceived as relics of the past but in reality, they continue to be the backbone of the global economy. Critical data related to finance, government, and other sensitive ...

Sixty years after the introduction of the first mainframe family, the IBM System/360, the monolithic computers remain in demand. As many as 89 percent of state CIOs reported relying on mainframes in ...

For years, rip and replace has dominated conversations about the mainframe. A smarter, more pragmatic reality is now taking hold. Mainframe systems can process millions of transactions in seconds, ...

Mainframe customers are taking a fresh look at the Big Iron that celebrated its 40th birthday last month. IBM is spurring things along with new pricing schemes; more powerful processors; support for ...