Patents by Inventor Dinoja PADMANABHAN

Dinoja PADMANABHAN 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).

  • Systems and methods for service replication, validation, and recovery in cloud-based systems
    Patent number: 10379966
    Abstract: Systems and methods for replication and validation between a plurality of nodes in a cloud-based system forming a cluster include replicating a database and a software state between the plurality of nodes utilizing a replication algorithm which elects a master of the plurality of nodes and remaining nodes comprising peers, wherein the master is configured to perform the replicating; validating database sequences in the database at all of the plurality of nodes utilizing the replication algorithm to ensure sequential order of the validating between the plurality of nodes; and, responsive to differences between a peer and the master, performing a failure recovery in the database at the peer.
    Type: Grant
    Filed: November 15, 2017
    Date of Patent: August 13, 2019
    Assignee: Zscaler, Inc.
    Inventors: Tejus Gangadharappa, Wai Leung Chan, Dinoja Padmanabhan, Sivaprasad Udupa
  • SYSTEMS AND METHODS FOR SERVICE REPLICATION, VALIDATION, AND RECOVERY IN CLOUD-BASED SYSTEMS
    Publication number: 20190146884
    Abstract: Systems and methods for replication and validation between a plurality of nodes in a cloud-based system forming a cluster include replicating a database and a software state between the plurality of nodes utilizing a replication algorithm which elects a master of the plurality of nodes and remaining nodes comprising peers, wherein the master is configured to perform the replicating; validating database sequences in the database at all of the plurality of nodes utilizing the replication algorithm to ensure sequential order of the validating between the plurality of nodes; and, responsive to differences between a peer and the master, performing a failure recovery in the database at the peer.
    Type: Application
    Filed: November 15, 2017
    Publication date: May 16, 2019
    Inventors: Tejus GANGADHARAPPA, Wai Leung CHAN, Dinoja PADMANABHAN, Sivaprasad UDUPA