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Many organizations today have in place a monolithic environment where all the capabilities they use are in a single system. What works better is an environment where they can implement the right tool…
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the essentials of securely storing data and digital content at a remarkably low
cost while achieving unparalleled durability. Harness the expansive global
reach of IBM Cloud to seamlessly…
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Businesses are constantly reinventing their ways of working for multiple reasons—be it to take advantage of the latest innovation, to enhance productivity or sometimes just to avoid…
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Containerization plays a key role in modern application development. In this video Chris Rosen walks through four use cases for development and operations to help you maximize performance and uptime,…
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See IBM watsonx Code Assistant for Z in action! Learn how watsonx Code Assistant for Z can increase developer productivity and agility throughout the application development lifecycle. Learn more…
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Cloud Pak for AIOps Product Tour: Define app demo
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Standardizing your asset inspections can too easily become subjective, leading to wasted time and money. But IBM Maximo Mobile app can help deliver consistent procedural inspections across your…
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This lab shows you how to use more advanced command codes and the program logic used to support those command codes.
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This video describes the characteristics and functions of partitions:Partition selection: through a user-defined high key or through a user-defined Partition Selection exit. Partition independence:…
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This video describes High Availability Large Databases (HALDBs): when you should use them, their capabilities, and other features of HALDBs.
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This video continues the discussion of programming standards by coding a common copy member for all DL/I calls, using pre-coded SSAs, pre-coding a common PCB for each database, coding a common PCB…
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This video describes common programming standards and best practices such as using COPY facility for COBOL and using %INCLUDE facility for PL/I.
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This video describes the AIB. Using the application interface block (AIB) provides an alternate way of establishing which PCB should be used for a DL/I call. A DL/I call that uses the AIB can refer…
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This video covers several more service calls that can help with exception handling, such as the ROLL call, which permits an application program to back out processing to some earlier point.
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This video discusses how the INIT call is initialized. INIT call is issued implicitly by IMS by PCB at scheduling.
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This video describes the INIT call. The initialize (INIT) call allows an application program to:Receive status information regarding database availability (by checking each database PCB) Inform IMS…
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