mainframe operating systems, Queued Sequential Access Method (QSAM) is an access method to read and write datasets sequentially. QSAM is available on OS/360...
2 KB (247 words) - 22:44, 16 September 2023
mergesort, and face no penalty. Direct-access storage device Queued sequential access method Random and Sequential Data Access, Microsoft TechNet Irfan Ahmad...
4 KB (422 words) - 10:38, 20 July 2024
sequential access memory still in use; historically, drum memory has also been used. Sequential access Basic sequential access method (BSAM) Queued sequential...
2 KB (184 words) - 22:57, 23 May 2024
to the more powerful but less flexible Queued Sequential Access Method (QSAM) which allows programs to access logical records within physical blocks of...
4 KB (418 words) - 03:48, 28 April 2022
access methods in approximate chronological order: BDAM - Basic direct access method BSAM - Basic sequential access method QSAM - Queued sequential access...
8 KB (874 words) - 14:17, 14 April 2024
following access methods: Basic sequential access method (BSAM) Basic indexed sequential access method (BISAM) Queued sequential access method (QSAM) Queued indexed...
10 KB (1,178 words) - 06:36, 1 April 2023
ISAM (redirect from Queued Indexed Sequential Access Method)
Indexed Sequential Access Method (ISAM) is a method for creating, maintaining, and manipulating computer files of data so that records can be retrieved...
10 KB (1,265 words) - 21:03, 9 June 2024
native z/OS access method, or OSAM, an IMS-specific method optimizing I/O for IMS access patterns, particularly benefiting from sequential access (OSAM Sequential...
10 KB (1,016 words) - 17:28, 14 August 2024
Method (BSAM), Basic Partitioned Access Method (BPAM) and Queued Sequential Access Method (QSAM); see Access methods and Data set (IBM mainframe) for more...
51 KB (4,777 words) - 11:20, 19 July 2024
queues naturally suggest a sorting method: insert all the elements to be sorted into a priority queue, and sequentially remove them; they will come out in...
32 KB (4,891 words) - 09:34, 13 June 2024