Need to delete 4 month data dynamically from QVD and need to load it from source data for the same 4 month

[Lakshminarayanan_J]

Dear All, 

We Have historical QVD , and we need to delete the data from the QVD for last 4 month and need to load latest data from source for deleted 4 month dynamically.

1. Need to delete and Insert the data .
2. Data which we have deleted for 4 month should be get inserted in the QVD.

Could you help us suggesting how we can implement this logic in data Extraction layer .

@tm_burgers  @sunny_talwar @eliasneif @kdmarkee @edwin @Kush

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