Patent ID: 11941355
Assignee: GOOGLE LLC
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 6:
7. The method according to claim 1, further comprising:
identifying a second operation to be performed on the document model;
determining that the second operation is to be performed, in the second thread, on the second parallel copy of the document model; and
in response to determining that the second operation is to be performed, in the second thread, on the second parallel copy of the document model:
determining that the revision of the first parallel copy of the document model no longer matches the revision of the second parallel copy of the document model; and
in response to determining that the revision of the first parallel copy of the document model no longer matches the revision of the second parallel copy of the document model, reloading, from a saved version, the first parallel copy of the document model and the second parallel copy of the document model, and removing the second operation from a queue.