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64-bit servants and a new Apache-based IBM HTTP Server for z/OS; Support for the EJB 3.0 technology and support for some webservices standards were provided by the EJB feature pack and the webservices feature packs, respectively. These function in these feature packs has been folded into the main product in version 7.
The integration node runtime forms the Enterprise Service Bus of a service-oriented architecture by efficiently increasing the flexibility of connecting unlike systems into a unified, homogeneous architecture, independent integration servers can be deployed to containers offering a Micro-Services method of integration, allowing App Connect ...
The Job Entry Subsystem (JES) is a component of IBM's MVS (MVS/370 through z/OS) mainframe operating systems that is responsible for managing batch workloads. In modern times, there are two distinct implementations of the Job Entry System called JES2 and JES3.
The application program interfaces of IBM's mainframe operating systems is defined as a set of assembly language "macro" instructions, that typically invoke Supervisor Call (SVC) [e.g., on z/OS] or Diagnose (DIAG) [on, e.g., z/VM] instructions to invoke operating system routines. It is possible to use operating system services from programs ...
However, IBM offered a 'Commercial Instruction Set" feature that ran in bump storage and simulated the missing instructions. The Model 20 offers a stripped-down version of the standard instruction set, limited to eight general registers with halfword (16-bit) instructions only, plus the commercial instruction set, and unique instructions for ...
IBM MQ is a family of message-oriented middleware products that IBM launched in December 1993. It was originally called MQSeries, and was renamed WebSphere MQ in 2002 to join the suite of WebSphere products.
The IBM z13 was the last z Systems server to support running an operating system in ESA/390 architecture mode. [10] However, all 24-bit and 31-bit problem-state application programs originally written to run on the ESA/390 architecture readily run unaffected by this change.
Bob Fabbio in an interview indicated the purpose was to provide systems management on systems from a diverse set of vendors while at IBM he had been directed to focus on IBM products only. [5] As an independent software vendor Tivoli Systems developed and sold Tivoli Management Environment (TME) " systems management " software and services .