Patents by Inventor Kathiravan Kalimuthu

Kathiravan Kalimuthu 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).

  • Access requests processing and failover handling across multiple fault tolerance zones
    Patent number: 11757703
    Abstract: A database service may distribute resources across different geographic locations or other infrastructures to increase availability of the resources and may provide multiple locations to access resources and isolate failure of resources to a respective location or infrastructure. The processing resources in differing fault tolerance zones may be able to continue operating in the event of an outage impacting an entire fault tolerance zone. The database service may generate a supporting processing cluster in the differing fault tolerance zone that handles at least a portion of the access requests of an initial processing cluster. The database service may provision the supporting processing cluster in a separate fault tolerance zone that has a similar capacity and may provision and maintain the cluster in order to preclude the potential of not having sufficient capacity to recover upon failure of a single fault tolerance zone.
    Type: Grant
    Filed: September 30, 2022
    Date of Patent: September 12, 2023
    Assignee: Amazon Technologies, Inc.
    Inventors: Eric Ray Hotinger, Kathiravan Kalimuthu, Arvind Jayasundar, Chao Duan, Ippokratis Pandis, Hitenkumar Sonani, Davide Pagano, Yousuf Hussain Syed Mohammad, Bruce William McGaughy, Bin Zhang