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Explore the new mainframe

We’ve redesigned the mainframe with pervasive encryption, advanced security, machine learning and new cloud capabilities.

Parallel Sysplex Hardware Announcement

Review the March 2017 changes to long distance coupling.

STP Enhancements

Get the latest information on hardware and software enhancements to Server Time Protocol.

Asynchronous CF Duplexing for Lock Structures

Improves the performance and practicality of duplexing Coupling Facility lock structures, even at extended distances.

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