IMS Concepts

PT15224
Summary
This course is designed for the general audience requiring a high-level understanding of IMS architecture and processing capabilities. IMS full function databases, data communications and Fast Path are presented. The class format is lecture and group discussion.
Prerequisites
There are no prerequisites for this course.
Duration
1 Day/Lecture & Lab
Audience
This course is designed for individuals who require a high level understanding of IMS; and for application development staff supporting IMS applications.
Topics
Database and Data Communications Concepts
  • Terminology of a Hierarchical Database
  • DBDs, PSBs, ACBs
  • Message Processing and MFS
  • Transaction Scheduling
  • Fast Path Transactions and Databases
  • Database Recovery and System Checkpoint and Recovery

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