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About Mainframebug.com



What is MainframeBug.com?


MainframeBug.com is website created for Mainframe developers with intention of providing:-

  • Mainframe Tutorials:- We started this website with intention of providing quality, easy-to-understand and completely free tutorials on mainframe technologies such as JCL, COBOL, VSAM, CICS, DB2 etc.
  • 'Interview questions' module:- This module is created to help Mainframe developers prepare for the Mainframe Interview.
  • 'Mainframe Quiz' module:- This module will help you test yourself and learn how well you 're prepared for the interview.
  • 'Mainframe Memes':- Few mainframe memes to bring smile on your face :)

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Mainframebug.com is, and will always be, a completely free and 24*7 available mainframe learning website

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