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A complex instruction set computer (CISC / ˈ s ɪ s k /) is a computer architecture in which single instructions can execute several low-level operations (such as a load from memory, an arithmetic operation, and a memory store) or are capable of multi-step operations or addressing modes within single instructions.
CICS Transaction Server (CICS TS) sits at the head of the CICS family and provides services that extend or replace the functions of the operating system. These services can be more efficient than the generalized operating system services and also simpler for programmers to use, particularly with respect to communication with diverse terminal ...
This adds record caching and, more importantly, record locking. Logging and commit processing remain the responsibility of CICS which means that sharing of VSAM data outside a CICS environment is severely restricted. Sharing between CICS regions and batch jobs requires Transactional VSAM, DFSMStvs. This is an optional program that builds on ...
A device-independent SNA protocol, it is used for peer-to-peer communications between two systems, for example, between a computer and a device (e.g. terminal or printer), or between computers. LU6.2 is used by many of IBM's products, including Common Programming Interface for Communications Intersystem Communications (CICS ISC), and ...
IBM CICS Transaction Gateway provides secure access to CICS from Java, Java EE, .NET Framework, C and C++ applications, using Internet protocols (for example TCP/IP). CICS Transaction Gateway also includes the same capabilities as IBM CICS Universal Client. There are three products in the CICS Transaction Gateway family: CICS Transaction ...
WAS --> CICS : The identity on the WAS thread used to call the WOLA API can be used to assert identity into CICS. In order to do this, the WOLA CICS link server must be used and started with the SEC=Y parameter and the CICS region must be running with SEC=YES and the ID the link server task runs under must have SURROGAT SAF authority to start ...
Storage violation can, for instance, consist of reading from, writing to, or freeing storage not owned by the task. A common type of storage violation is known as a stack buffer overflow where a program attempts to exceed the limits set for its call stack.
The IBM Storage and Information Retrieval System, better known by the acronym STAIRS, was a program providing storage and online free-text search of text data. STAIRS ran under the OS/360 operating system under the CICS or IMS transaction monitors, and supported IBM 3270 display terminals.