IMS Database Recovery Control (DBRC)

kurz

Základní info

Overview

Learn all aspects, including installation, implementation, and management of the Database Recovery Control (DBRC) feature of Information Management System (IMS). DBRC is an IMS facility that provides database recovery, and facilitates database sharing, between IMS systems in all IMS environments including DB/TM, Data Base Control (DBCTL), and Batch. Reinforce the concepts and skills you have learned with machine labs.

Audience

This is an advanced course for IMS system programmers, Data Base Administrators (DBA) and technical support individuals who need to understand DBRC installation, customization, administration and maintenance in an IMS System.

Prerequisites

You should have completed:

IMS Fundamentals (CM010)
or IMS Fundamentals - Web - ILO (CMW01)
or have equivalent knowledge

You should also have a minimum of 12 months system programming or database administration experience with IMS databases.

Objective

Install, implement, and manage the DBRC (DataBase Recovery Control) component of IMS (Information Management System)
Identify and list the basic elements of DBRC
Describe the processing of DBRC records
Describe the data sharing environment
Describe the subsystem interaction and database authorization process
Register full-function, Fast Path, HALDB, and non-recoverable databases, and their data sets
Define and register Database Data Set Groups, Data Groups, and Recovery Groups
Define and register change accumulation groups
Describe installation tasks for DBRC and RECON (REcovery CONtrol) data sets

Course Outline

DBRC Overview
DBRC Implementation
Database Registration
Recording Log Information
Data Sharing
Subsystem Authorization
GENJCL (GENerate JCL)
Utilities
RECON Maintenance and Recovery
Security