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Learn about the basic Information Management System (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.

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What You'll Learn

  • Understand the components and benefits of an IMS Database system
  • Describe the processing of a database record in hierarchic sequence
  • Identify the different IMS database organization types
  • Understand the differences between Database Description (DBD) and Program Specification Block (PSB) control blocks
  • Contrast the requirements and effects of sequential versus direct access of database segments
  • Explain the reasons for the use of secondary indexes and logical relationships
  • Contrast full-function and Fast Path database organizations
  • List the basic IMS Data Communications functions of the IMS Transaction Manager (IMS/TM)
  • Identify the roles of messages, queues, and logical terminal names
  • Explain the different scheduling characteristics of the IMS/TM regions types: Message Processing, Batch Message Processing, and Interactive Fast Path
  • Describe the role of commit points in recovery and restart
  • Identify the functions of dynamic and batch backout, the system log and the benefits of periodically backing up a database
  • Explain the capabilities of a conversational program and its implications on processing and performance
  • Describe the function of Database Recovery Control (DBRC), Integrated Resource Lock Manager (IRLM) for data sharing and distributed processing
  • Understand 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 internet

Who Should Attend

This is a basic course for users who want a basic understanding of the IMS Database and IMS/TM products. Data processing individuals who work with or manage an IMS system (Database (DB), Database/Data Communications (DB/DC), or Database Control Subsystem (DBCTL)).

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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).

Learning Journey

Coming Soon...

  • IMS Database Fundamentals
  • Accessing IMS Databases - DL/I Calls
  • IMS Hierarchic Access Methods
  • Additional IMS Database Functions
  • IMS Transaction Manager
  • IMS Transaction Message processing
  • IMS Fast path
  • Connecting IMS to Other Systems
  • Enhancing IMS Availability
  • Business Integration of IMS Assets - SOA

This course is not associated with any Certification.

Frequently Asked Questions (FAQs)

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    IBM certifications validate your skills and expertise in a wide range of technologies, including hybrid cloud, data & AI, security, IT infrastructure, and business applications.

    These certifications are globally recognized and can help you advance your career, increase your earning potential, and demonstrate your commitment to professional development.

    IBM-certified professionals are in high demand, making them valuable assets to any organization seeking to leverage IBM's innovative solutions.

  • What to expect for the examination?

    IBM offers a variety of certification exams at different levels (Basic, Intermediate, and Advanced) covering various technologies and job roles.

    Exams typically consist of multiple-choice questions and may include scenario-based questions that assess your ability to apply your knowledge in real-world situations.

    Note: Certification requirements and policies may be updated by IBM from time to time. We apologize for any discrepancies; do get in touch with us if you have any questions.

  • How long is IBM certification valid for?

    The validity period of IBM certifications varies. Some certifications, particularly those focused on specific product versions or technologies, may have expiration dates.

    However, many IBM certifications, especially those focused on broader skills or newer technologies, do not have an expiration date.

    Note: Certification requirements and policies may be updated by IBM from time to time. We apologize for any discrepancies; do get in touch with us if you have any questions.

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Exam & Certification

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