CICS

Also known as Customer Information Control System

IBM CICS (Customer Information Control System) is a family of mixed-language application servers that provide online transaction management and connectivity for applications on IBM mainframe systems under z/OS and z/VSE.

Key facts

Software.logo: 200px
Software.other_names: Customer Information Control System
Software.latest release version: CICS Transaction Server V6.3
Software.operating system: z/OS
Software.platform: IBM Z
Software.genre: Teleprocessing monitor
Software.license: Proprietary
Software.qid: Q1146247

via Wikipedia infobox

Official website

IBM CICS Transaction Server for z/OS

IBM CICS Transaction Server for z/OS drives operational efficiencies while increasing service agility, with a service delivery platform for cloud computing.

ibm.com →

Link to the official site · 22,942 chars · not written by Vinony

Wikidata facts

Official website: www.ibm.com/it-infrastructure/z/cics

Show 2 more facts

publication date: 1968-00-00
inception: 1968-01-01

Sources (2)

via Wikidata · CC0

~41 min read

Article

28 sections

Contents

History
Early evolution
Z notation
CICS as a distributed file server
CICS and the World Wide Web
MicroCICS
CICS Family
CICS Tools
Releases and versions
Programming
Programming considerations
Macro-level programming
Command-level programming
Run-time conversion
New programming styles
Transactions
Example of BMS Map Code
Structure
Sysplex exploitation
CICS Recovery/Restart
Components
Nucleus
Support programs
Applications services
Pronunciation
See also
References
External links

CICS family products are designed as middleware and support rapid, high-volume online transaction processing. A CICS transaction is a unit of processing initiated by a single request that may affect one or more objects. This processing is usually interactive (screen-oriented), but background transactions are possible.