Systems and methods include reception of a request for changed data of an object from a subscriber, determination of a logging table associated with the object and comprising a plurality of logging table entries, determination of a pointer to a last-processed entry of the logging table based on the object and the subscriber, definition of a plurality of sub-portions of logging table entries subsequent to the last-processed entry, and reconstruction and transfer of first data associated with a first one of the plurality of sub-portions to the subscriber using a first process, and reconstruction and transfer, in parallel with the first process, second data associated with a second one of the plurality of sub-portions to the subscriber using a second process.