Can you explain the connectivity between CICS and DB2? You must read up on this topic in the CICS DB2 book. However,...
we use a highly optimized method of communicating to DB2 using all the speedy functions of MVS for inter-region communication. The actual interface to EXEC SQL code is maintained in a CICS supplied TRUE and is subject to various RDO definitions.
CICS Technical Strategist -- CICS expert at Search390.com
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