Structures and Functions of IMS

Author: dbazine.com | Published: 24th May 2006 | Visited: 459 times | Add Comment
Filed in: IMS

This article discusses IMS database organization, access methods, secondary indexes, and logical relationships. It covers the following topics: Control Blocks Access Methods Hierarchic Sequential Databases Hierarchic Direct Databases Fast Path Databases The Role of Secondary Indexes The Role of Logical Relationships

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