Virtual Storage Access Method (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Virtual Storage Access Method" in English language version.

refsWebsite

Global rank English rank

1,131^st place

850^th place

1datamation.com

low place

low place

1computinghistory.org.uk

low place

low place

1tutorialZpoint.com

low place

low place

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6,604^th place

1microfocus.com

low place

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207^th place

136^th place

696^th place

428^th place

4,238^th place

3,536^th place

4,153^rd place

2,291^st place

bitsavers.org

OS/Virtual Storage 1 Features Supplement (PDF) (First ed.). IBM. August 1972. GC20-1752-0.

computinghistory.org.uk

"VSAM Primer".

datamation.com

"New Life for Legacy Systems at LaBarge". Datamation. May 11, 2007.

ibm.com

ibm.com

"Control Interval Size Limitations". IBM. 27 March 2014.
"Local shared resources (LSR) or nonshared resources". IBM.
"Sharing VSAM Data Sets". IBM.com (IBM Knowledge Center). describes considerations for sharing VSAM data sets for NSR or LSR/GSR

redbooks.ibm.com

Lovelace, Mary; Dovidauskas, Jose; Salla, Alvaro; Sokal, Valeria (August 2022). "1.3.2 Record management". VSAM Demystified (PDF). Redbooks (3 ed.). IBM. p. 5.

www-01.ibm.com

"User's Guide" (PDF).

justia.com

patents.justia.com

"US Patent for Providing record-level alternate-index upgrade locking".

microfocus.com

supportline.microfocus.com

"Server Functionality". Sequential (VSAM ESDS – Entry Sequenced Dataset)

psu.edu

citeseerx.ist.psu.edu

"ABCs of z/OS System Programming Volume 3". CiteSeerX 10.1.1.469.8853. An ESDS VSAM data set contains records in the order in which they were entered

tutorialZpoint.com

"VSAM – Components".

uark.edu

walton.uark.edu

"VSAM: introductory".

wisegeek.com

"What is VSAM?". This index is called a B+ tree.