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Sysplex |
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Sysplex (SYStem comPLEX) The multiprocessing capability in IBM MVS/ESA and OS/390 mainframes. Introduced with MVS/ESA 4.3 in 1991, it enables the linking of multiple system images within multiple machines and treating them all as a single image. Sysplex added the external Sysplex Timer to synchronize internal clocks. If a failure occurs in a multiprocessor complex, precise transaction time stamps are required for accurate rollback and recovery. It also added XCF (Cross-system Communications Facility), which is software that manages the interconnections between machines.The addition of one or more Coupling Facilities creates a Parallel Sysplex system that provides high-level clustering that includes data sharing with guaranteed integrity and extensive resource sharing between the systems. See Coupling Facility and Parallel Sysplex.
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No references found | To maintain business operations for Handelsbanken's 660 branch offices across Sweden, Great Britain and the Nordic countries to run smoothly, the bank utilizes Parallel Sysplex IBM's System z clustering technology and IBM's availability and disaster recovery solution branded as GDPS (Geographically Dispersed Parallel Sysplex). IBM is offering the discount to customers who move to the zSeries 800, 900, or 990 and who acquire the z/OS software under a Workload License Charge (WLC) or a Parallel Sysplex License Charge (PSLC) pricing scheme. The IBM eServer zSeries 800 features advanced Parallel Sysplex clustering technology that is intended to provide reduced downtime and superior application availability by networking multiple mainframes together. |
Sysplex |
SYSMAN SYSmark SYSMGR SYSMIN Sysml SYSMOD SYSMON Sysnet Telecom Billing System SYSO Sysoev, Viktor Sysoev, Viktor Sergeevich Sysoft Web Application Framework Sysola sysop sysop sysop Sysop rights Sysop rights Sysops Sysops Sysops Sysops Guild Association SYSOUT SYSOUT Accumulation Viewing Retrieval System Sysout Archival and Retrieval SYSPAC SYSPARM SYSPF SYSPH Sysplex SyspoSyspo sysprog SYSR SysReq key Sysreset SysRq SysRq SysRR SYSS syssarcoses syssarcoses syssarcosis syssarcosis SYSSECENGCEN syssiderite Syssitia Syssitia SYSSPT SYST Syst-Eur systaltic systaltic Systas 4 Systas, Inc. Systasis Systellomatophora system system system system | |||||||
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