Sentence examples for its mainframe operating from inspiring English sources

Along the same lines, IBM could argue that it built its mainframe operating system from scratch and has no obligation to hand it over to competitors.

In a statement Monday, the commission, the executive arm of the European Union, said it would investigate whether I.B.M. had illegally tied sales of its mainframe operating system to its mainframe hardware, responding to complaints by third-party sellers of hardware.

They say that IBM won't allow their customers to buy or license its mainframe operating system to use in conjunction with their software.

One investigation followed complaints by emulator software vendors T3 and Turbo Hercules against I.B.M.'s practices, and focuses on claims that the computer giant's tied its mainframe hardware to its mainframe operating system.

Over the last decade, demand for mainframes has increased almost fourfold, according to data released by I.B.M. Companies like TurboHercules have asked I.B.M. to sell its mainframe operating system to clients of TurboHercules, decoupling the software from the purchase of I.B.M.'s hardware.

IBM doesn't license its mainframe operating system.

The commission said that T3 and Turbo Hercules had claimed that I.B.M. had been illegally tying its mainframe hardware products to its dominant mainframe operating system.

The first will examine whether the company illegally tied sales of its popular mainframe operating system to sales of its hardware.

"They would see someone running something called Zork, rummage around in the MIT file system, find and play the game, and tell their friends". The MIT mainframe operating system (called ITS) let Zork's creators remotely watch users type in real time, which revealed common mistakes.

Kermit file transfer for IBM mainframe operating systems.

The commission's investigations involved complaints from two rival companies that make and distribute competing software for I.B.M.'s proprietary mainframe operating system.