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IBM system z and mainframe systems

A mainframe (also known as 'big iron') is a high-performance computer used for large-scale computing purposes that require greater availability and security than a smaller-scale machine can offer... See complete definition.

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  • There's a new terminal that puts a different spin on the traditional command-line tools used by Windows administrators with extensive functionality and customization options. 

  • 5 considerations for proper mainframe decommissioning

    As organizations decide to retire mainframe systems, admins should develop a plan that addresses application migration, program replatforming, data security and hardware removal. Continue Reading

  • screen scraping

    Screen scraping is the act of copying information that shows on a digital display so it can be used for another purpose. Continue Reading

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