Hitachi Compatible PAV for IBM - Hitachi Data Systems

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Hitachi Parallel Access Volumes for Multiple Applications

Compatible PAV for Mainframe

Reduce Queueing to Improve Transaction Response

  • Permits multiple applications running on an IBM® z/OS® or S/390® server to access the same information simultaneously
  • Multiple allegiance (MA) extends ability to applications running on multiple servers
  • Reduces queuing to decrease batch times for lightning-fast response in high transaction environments
Overview

Parallel Access Volumes for Faster Perfomance

  • Together, compatible PAV (parallel access volumes) and multiple allegiance reduce queuing
  • Compatible PAV for Mainframe issues multiple I/O requests in parallel to single logical devices (LDEVs)
  • Multiple applications running on an IBM z/OS or S/390 server can access the same information simultaneously
  • Multiple allegiance extends the capability to applications running on multiple z/OS or S/390 servers

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