From Serebra Learning Corporation
CICS ESA Concepts 
...Customer
Information Control System (
CICS). It focuses on the single-system environment but also discusses
CICSplex and other CICS intercommunication facilities. CICS is
IBM's general purpose online transaction processing (
OLTP) software, which is used by many organizations to handle transaction processing needs.Some topics discussed in this course are online versus batch processing and the
more...
OS/390 CICS/ESA Concepts 
...Customer
Information Control System (
CICS). It focuses on the single-system environment but also discusses
CICSplex and other CICS intercommunication facilities. CICS is
IBM's general purpose online transaction processing (
OLTP) software, which is used by many organizations to handle transaction processing needs. Some topics discussed in this course are online versus batch processing and the
more...
CICS/ESA Concepts 


...Customer
Information Control System (
CICS). It focuses on the single-system environment but also discusses
CICSplex and other CICS intercommunication facilities. CICS is
IBM's general purpose online transaction processing (
OLTP) software which is used by many organizations to handle transaction processing needs.Some topics discussed in this course are online versus batch processing and the
more...