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Meaning of DISTRIBUTED DATA MANAGEMENT

 
Computing Dictionary
 
 Definition: 

(DDM) An ibm data protocol architecture for data management services across distributed systems in an sna environment.

DDM provides a common data management language for data interchange among different IBM system platforms.

Products supporting DDM include as/400, system/36, system/38 and cics/ddm.

On the AS/400, DDM controls remote file processing. DDM enables application programs running on one AS/400 system to access data files stored on another system supporting DDM. Similarly, other systems that have DDM can access files in the database of the local AS/400 system. DDM makes it easier to distribute file processing between two or more systems.

os/400 distributed data management v3r6 reference.

 

 

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