What does the Change Accum do?
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Answer / s
Change Accum sorts and condenses the log records by
database datasets. If an database record was changed 100
times, SLDS or RLDS will have 100 log records containing
those changes, yet in the recovery we are only interested
in the last change and the 99 changes are irrelevent.
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Hi all..., Nowadays many of the companies asking for IMS/DB , actually i hav learned mainframes but i dont have any knowledge on IMS/DB. it will be a great help if any one suggest me whr i can learn it ( in any institute).
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COBOL 
