= Command CICS
{wiki=Command_CICS}
CICS, which stands for Customer Information Control System, is a transaction server developed by IBM that primarily runs on mainframe operating systems like z/OS. It is designed to facilitate the development and execution of online transaction processing (OLTP) applications. CICS provides a robust and efficient environment for managing transactions in real-time, ensuring high availability, scalability, and security for business-critical applications.
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