• Mainframe security best practices for compliance with PCI DSS

    Mainframe security is a largely overlooked topic by QSAs assessing compliance with PCI DSS, but expert Mike Villegas explains why enterprises can't ignore the key security controls to ensure mainframe compliance.

    ITKE350,795 pointsBadges:
  • Share data at all levels with IBM’s name/token service

    IBM name/tokens are popular for sharing data among mainframe programs, but little problems can add up to a performance hit.

    SearchDataCenter2,780 pointsBadges:
  • Which new tool in IMS version 12 will make your life easier?

    SearchDataCenter2,780 pointsBadges:
  • Troubleshooting mainframe application performance variables

    Why is mainframe application performance so variable? Processor clock cycles can vary for many reasons. Mainframe expert Robert Crawford outlines some reasons why, and tips for troubleshooting performance issues.

    SearchDataCenter2,780 pointsBadges:
  • Migrating off the mainframe; part 3: Tuning apps for the new platform

    After migrating off the mainframe, applications don't always run the same on Linux, Unix or Windows as they did on z/OS. In this tip, an expert talks about how to tune migrated apps for performance and security.

    WKernochan420 pointsBadges:
  • Mainframe performance management: Linux adds complexity

    The influx of Linux applications and increased end-user Web access has fundamentally changed the average mainframe's performance management tasks. In the past, mainframe performance management was all about managing performance inside the machine, with relatively little need to consider...

    WKernochan420 pointsBadges:
  • Cloudification denotes opportunity, not despair, for mainframes

    Migrating applications and workloads onto cloud resources frees up mainframe MIPS. With the right approach, IT won't sacrifice security or control.

    johntreadway65 pointsBadges:
  • IBM System z Integrated Information Processor (zIIP)

    IBM's System z Integrated Information Processor (zIIP) is a specialty offload engine that helps improve computing performance for a subset of mainframe workloads.

    ITKE350,795 pointsBadges:
  • Moving backup off the mainframe

    Hobart Corp. migrated their backup environment to open systems, dramatically reducing media and management costs.

    searchStorage9,175 pointsBadges:
  • Modernize mainframe storage

    The mainframe is a mature technology, but storage for it continues to evolve. Find out how to bring your valuable legacy assets into your contemporary storage network environment.

    searchStorage9,175 pointsBadges:

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