Learn about Information Management System (IMS) data sharing capabilities. Examine how multiple IMS systems on different processors can access and update the same databases with complete integrity.
COURSE OBJECTIVE:
• Define IMS subsystems, Internal Resource Lock Manager (IRLM), and coupling facilities to use IMS data sharing • Design recovery procedures for failures in the data sharing environment • Understand application design considerations with IMS data sharing • Monitor the performance of a data sharing environment • Explain IRLM and coupling facility roles in support of IMS data sharing
TARGET AUDIENCE:
This is an advanced course for IMS system programmers and database administrators, who implement and manage IMS systems using data sharing.
COURSE PREREQUISITES:
You should complete: • IMS Database Recovery Control (DBRC) and Data Sharing (CM201) or • IMS Database Recovery Control (DBRC) and Data Sharing – Web (CMW20) • or have equivalent work experienceYou should have working knowledge of IMS databases and the use of DBRC.
COURSE CONTENT:
• Introduction to Data Sharing • Overview of Data Sharing Functions • Locking • Buffer invalidations and notifies • Installation and definition • Utilities • Normal operation • Recovery operations • Monitoring and diagnostic tools • Performance considerations • Batch considerations • Data sharing configurations and migration
FOLLOW ON COURSES:
Not available. Please contact.