Patents by Inventor Serj Kazar

Serj Kazar has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Archiving and restoration of distributed database log records
    Patent number: 11113155
    Abstract: Transactional log data for a distributed database may be archived by a number of computing nodes scalable to a specified concurrency parameter. A log record may be mapped to a computing node for performance of an archiving operation. The log record may be stored with information indicative of a position, in a hierarchy of shards, of the shard from which the log record originated. The log record may be replayed in an order, relative to other records, that is based on the shard's position in the shard hierarchy. The log record may be replayed on a shard identified based on a time-invariant and idempotent hash function.
    Type: Grant
    Filed: October 20, 2017
    Date of Patent: September 7, 2021
    Assignee: Amazon Technologies, Inc.
    Inventors: Benjamin Aldouby Schwartz, Serj Kazar, Dumanshu Goyal
  • Archiving and restoration of distributed database log records
    Patent number: 9823982
    Abstract: Transactional log data for a distributed database may be archived by a number of computing nodes scalable to a specified concurrency parameter. A log record may be mapped to a computing node for performance of an archiving operation. The log record may be stored with information indicative of a position, in a hierarchy of shards, of the shard from which the log record originated. The log record may be replayed in an order, relative to other records, that is based on the shard's position in the shard hierarchy. The log record may be replayed on a shard identified based on a time-invariant and idempotent hash function.
    Type: Grant
    Filed: June 19, 2015
    Date of Patent: November 21, 2017
    Assignee: Amazon Technologies, Inc.
    Inventors: Benjamin Aldouby Schwartz, Serj Kazar, Dumanshu Goyal