Patent ID: 9563411
Date: 2017-02-07
CPC Classifications: G06F

Claim:
1. A computer-implemented method including: modifying a dataflow graph, the dataflow graph including a plurality of paths connecting at least one entry point and at least one exit point, including: for a data record processed using the modified dataflow graph, based on record lineages generated, identifying execution paths of the data records through the modified dataflow graph including the plurality of paths connecting the at least one entry point and the at least one exit point, wherein a first one of the execution paths through the modified dataflow graph traversed by a first one of the data records is distinct from a second one of the execution paths through the modified dataflow graph traversed by a second one of the data records; and based on a selected set of the execution paths through the modified dataflow graph including the plurality of paths connecting the at least one entry point and the at least one exit point, determining a subset of the plurality of data records having traversed that selected set of the execution paths.