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Showing posts with label PDS. Show all posts
Showing posts with label PDS. Show all posts

Monday, October 13, 2014

z/OS File System

Every operating system has its own file system. z/OS is no exception. Windows and *NIX file systems are based on hierarchical directory structure. Basically, you have one root directory and you can create directories (sometimes called folders) or files under that root directory. Mainframe disk files are very different to this hierarchical approach.

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