Incremental replication with raw data web services

Specify a time range on your raw data request.
The primary raw data URL parameters are:
  • Business class name
  • List of field names
  • Optional filter

An incremental replication extract can be run by specifying the FromTimeStamp (_fts) and ToTimeStamp (_tts) parameters. If the FromTimeStamp parameter is specified, the extract will only retrieve records that have changed after the time stamp provided and up to the optional to time stamp parameter.

When replicating related sets of records, it is important to specify the same ToTimeStamp value for all the extract calls.

A replication extract returns a standard field at the beginning of the returned fields list. This field indicates whether the record was added, changed, or deleted since the FromTimeStamp. To load a table initially, use a value of “0” for FromTimeStamp.