Mainframe computer (Simple English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Mainframe computer" in Simple English language version.

Last modified: 01:59:42, 11 January 2026 (UTC)

Ref.Un. Ref.Website

Global rank Simple English rank

1,877^th place

1,222^nd place

1^st place

1,369^th place

2,484^th place

ibm.com (Global: 1,369^th place; Simple English: 2,484^th place)

Ebbers, Mike; O’Brien, W.; Ogden, B. (2006). "Introduction to the New Mainframe: z/OS Basics" (PDF). IBM International Technical Support Organization. Archived from the original (pdf) on 2017-07-02. Retrieved 2007-06-01.

Ebbers, Mike; O’Brien, W.; Ogden, B. (2006). "Introduction to the New Mainframe: z/OS Basics" (PDF). IBM International Technical Support Organization. Archived from the original (pdf) on 2017-07-02. Retrieved 2007-06-01.