Patent ID: 11899525
Assignee: MICROSOFT TECHNOLOGY LICENSING, LLC
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 16:
17. The method of claim 15, wherein:
evaluating the each of the set of predicates based on the data in the first or second partition of the graph includes detecting that a data item is missing from the first or second partition when evaluating one of the set of predicates;
recording the sequence of query states of the first or second partition includes recording information of presence and relationship of multiple data items in the first or second partition as one of the query states, the recorded information reflecting that the data item is missing from the first or second partition when the one of the predicates is evaluated; and
constructing the set of snapshots includes constructing one of the snapshots to reflect that the data item is missing from the first or second partition even though a copy of the data item is reintroduced to the first or second partition subsequent to the query error being detected.