Category
page 1IBM mainframe technology
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z/Architecture
z/Architecture, initially and briefly called ESA Modal Extensions (ESAME), is IBM's 64-bit complex instruction set computer (CISC) instruction set architecture, implemented by its mainframe computers. IBM introduced its first z/Architecture-based system, the z900, in late 2000. Subsequent z/Architecture systems include the IBM z800, z990, z890, System z9, System z10, zEnterprise 196, zEnterprise 114, zEC12, zBC12, z13, z14, z15, z16, and z17.
Resource Access Control Facility
standard security product included in the z/OS operating system
IBM Parallel Sysplex
cluster of IBM mainframes
IBM Telum
2021 64-bit mainframe microprocessor by IBM