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tcVISION – Change Data Capture

tcVISION Data Capture Methods - Overview

 

tcVISION offers various data capture methods that can be used to support the required degrees of data latency and manage the amount of data processed. These methods are: Log-file processing, Bulk Transfer, Batch Compare and DBMS Extensions

A efficient and secure data synchronization is assured by all methods.

 

tcVISION 'Change Data Capture'-methods

 

Available for IMS/DB, VSAM, DB2, DL/I, ADABAS, CA-IDMS, CA-Datacom
Transfer of changed data only for the specified time slot
perfectly suited for nighttime processing
perfectly suited for post log-processing
more information
 
Efficent transfer of complete databases
Available for IMS/DB, DL/I, VSAM, DB2, ADABAS, CA-IDMS, CA-Datacom and sequential files
Analysis for data consistency
Perfectly suited as „Initial Load“ prior to log-processings
Ideal solution for periodic mass data transfer
One-step data exchange operation
more information
 
Comparison with data snapshots
Efficient transfer of changed data since last Batch Compare run
Available for IMS/DB, DL/I, VSAM, DB2, ADABAS, CA-IDMS, CA-Datacom and sequential files
Automatic creation of deltas
Secure restart processing after error situations
more information
 
Realtime and near realtime capturing of changed data
Change data capturing directly at database level
Available for IMS/DB, DL/I, VSAM, DB2, ADABAS, CA-IDMS, CA-Datacom
Secure data storage, even across DBMS restart
more information

 

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Transfer and propagation of changed data

The transfer of the changed data is performed independently from the data source origin. The data can be propagated into different target systems.

 

  

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