IMS Fundamentals - CMW01G (ISDR)

PT21556
Summary
IBM SPECIAL DELIVERY REQUIRED COURSE: This ISDR course cannot be scheduled without IBM approval. If interested in this course, please contact your Local training Administrator.Learn about the basic Information Management System (IMS): IMS facilities, the IMS database system, and the IMS Transaction Manager (IMS/TM). Explore how these facilities work together and how application programs interact with them in today's complex enterprise systems. This course has 30 hours of instruction. This course uses a Web conference medium with live instructor audio and Internet Web conferenced material. You have chat-type Question and Answer (Q and A) ability, plus live audio. The course is taught 10:00 a.m. to 12:00 noon and 1:00 p.m. to 4:00 p.m. Central time for six work days over a two-week period. Since the course is taught live using Web conferencing methods, you can attend from your home or work. Class durations are approximately one-half day so you can still accommodate daily work responsibilities. You will be contacted prior to class start to receive connection information, hardcopy student materials, and other relevant information. Course Materials You will be contacted prior to class start to receive connection informat
Prerequisites
You should have basic understanding of database management or transaction management along with working knowledge of z/OS concepts and tools and Job Control Language (JCL).
Duration
3 Days
Audience
This is a basic course for users, who want a basic understanding of the IMS database and IMS/TM products, and Information Technology professionals, who work with or manage an IMS system (Database (DB), Database/Data Communications (DB/DC), or Database Control Subsystem (DBCTL)).
Topics
Understand the components and benefits of an IMS Database systemDescribe the processing of a database record in hierarchic sequenceIdentify the different IMS database organization typesUnderstand the differences between Database Description (DBD) and Program Specification Block (PSB) control blocksContrast the requirements and effects of sequential versus direct access of database segments Explain reasons for the use of secondary indexes and logical relationshipsContrast full-function and Fast Path database organizationsList the basic IMS Data Communications functions of the IMS Transaction Manager (IMS/TM)Identify the roles of messages, queues, and logical terminal namesExplain the different scheduling characteristics of the IMS/TM regions types: Message Processing, Batch Message Processing, and Interactive Fast PathDescribe the role of commit points in recovery and restartIdentify the functions of dynamic and batch backout, the system log and the benefits of periodically backing up a databaseExplain the capabilities of a conversational program and its implications on processing and performanceDescribe the function of Database Recovery Control (DBRC), Integrated Resource Lock Manager (IRLM) for data sharing and distributed processingUnderstand how DB2 data can be accessed by IMS TM, IMS DB databases can be accessed through the DBCTL interface by CICS, and how IMS DB data and IMS TM transactions can be accessed from the internetSystems w/TPSMainframe TPSSystem Software TPSz IT Service Management & ToolsIMS Tools

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