Patents by Inventor Steve Langridge

Steve Langridge 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).

  • Remote direct memory access (RDMA) optimized high availability for in-memory data storage
    Patent number: 10296485
    Abstract: A method for RDMA optimized high availability for in-memory storing of data includes receiving RDMA key-value store write requests in a network adapter of a primary computing server directed to writing data to an in-memory key-value store of the primary computing server and performing RDMA write operations of the data by the network adapter of the primary computing server responsive to the RDMA key-value store write requests. The method also includes replicating the RDMA key-value store write requests to a network adapter of a secondary computing server, by the network adapter of the primary computing server. Finally, the method includes providing address translation data for the in-memory key-value store of the primary computing server from the network adapter of the primary computing server to the network adapter of the secondary computing server.
    Type: Grant
    Filed: July 20, 2017
    Date of Patent: May 21, 2019
    Assignee: International Business Machines Corporation
    Inventors: Muhammad Sohaib Aslam, Steve Langridge, Tiia Salo
  • REMOTE DIRECT MEMORY ACCESS (RDMA) OPTIMIZED HIGH AVAILABILITY FOR IN-MEMORY DATA STORAGE
    Publication number: 20170315957
    Abstract: A method for RDMA optimized high availability for in-memory storing of data includes receiving RDMA key-value store write requests in a network adapter of a primary computing server directed to writing data to an in-memory key-value store of the primary computing server and performing RDMA write operations of the data by the network adapter of the primary computing server responsive to the RDMA key-value store write requests. The method also includes replicating the RDMA key-value store write requests to a network adapter of a secondary computing server, by the network adapter of the primary computing server. Finally, the method includes providing address translation data for the in-memory key-value store of the primary computing server from the network adapter of the primary computing server to the network adapter of the secondary computing server.
    Type: Application
    Filed: July 20, 2017
    Publication date: November 2, 2017
    Inventors: Muhammad Sohaib Aslam, Steve Langridge, Tiia Salo
  • Remote direct memory access (RDMA) optimized high availability for in-memory data storage
    Patent number: 9727523
    Abstract: A method for RDMA optimized high availability for in-memory storing of data includes receiving RDMA key-value store write requests in a network adapter of a primary computing server directed to writing data to an in-memory key-value store of the primary computing server and performing RDMA write operations of the data by the network adapter of the primary computing server responsive to the RDMA key-value store write requests. The method also includes replicating the RDMA key-value store write requests to a network adapter of a secondary computing server, by the network adapter of the primary computing server. Finally, the method includes providing address translation data for the in-memory key-value store of the primary computing server from the network adapter of the primary computing server to the network adapter of the secondary computing server.
    Type: Grant
    Filed: October 27, 2014
    Date of Patent: August 8, 2017
    Assignee: International Business Machines Corporation
    Inventors: Muhammad Sohaib Aslam, Steve Langridge, Tiia Salo
  • Remote direct memory access (RDMA) optimized high availability for in-memory data storage
    Patent number: 9727524
    Abstract: A method for RDMA optimized high availability for in-memory storing of data includes receiving RDMA key-value store write requests in a network adapter of a primary computing server directed to writing data to an in-memory key-value store of the primary computing server and performing RDMA write operations of the data by the network adapter of the primary computing server responsive to the RDMA key-value store write requests. The method also includes replicating the RDMA key-value store write requests to a network adapter of a secondary computing server, by the network adapter of the primary computing server. Finally, the method includes providing address translation data for the in-memory key-value store of the primary computing server from the network adapter of the primary computing server to the network adapter of the secondary computing server.
    Type: Grant
    Filed: May 12, 2015
    Date of Patent: August 8, 2017
    Assignee: International Business Machines Corporation
    Inventors: Muhammad Sohaib Aslam, Steve Langridge, Tiia Salo
  • REMOTE DIRECT MEMORY ACCESS (RDMA) OPTIMIZED HIGH AVAILABILITY FOR IN-MEMORY DATA STORAGE
    Publication number: 20160119422
    Abstract: A method for RDMA optimized high availability for in-memory storing of data includes receiving RDMA key-value store write requests in a network adapter of a primary computing server directed to writing data to an in-memory key-value store of the primary computing server and performing RDMA write operations of the data by the network adapter of the primary computing server responsive to the RDMA key-value store write requests. The method also includes replicating the RDMA key-value store write requests to a network adapter of a secondary computing server, by the network adapter of the primary computing server. Finally, the method includes providing address translation data for the in-memory key-value store of the primary computing server from the network adapter of the primary computing server to the network adapter of the secondary computing server.
    Type: Application
    Filed: October 27, 2014
    Publication date: April 28, 2016
    Inventors: Muhammad Sohaib Aslam, Steve Langridge, Tiia Salo
  • REMOTE DIRECT MEMORY ACCESS (RDMA) OPTIMIZED HIGH AVAILABILITY FOR IN-MEMORY DATA STORAGE
    Publication number: 20160117283
    Abstract: A method for RDMA optimized high availability for in-memory storing of data includes receiving RDMA key-value store write requests in a network adapter of a primary computing server directed to writing data to an in-memory key-value store of the primary computing server and performing RDMA write operations of the data by the network adapter of the primary computing server responsive to the RDMA key-value store write requests. The method also includes replicating the RDMA key-value store write requests to a network adapter of a secondary computing server, by the network adapter of the primary computing server. Finally, the method includes providing address translation data for the in-memory key-value store of the primary computing server from the network adapter of the primary computing server to the network adapter of the secondary computing server.
    Type: Application
    Filed: May 12, 2015
    Publication date: April 28, 2016
    Inventors: Muhammad Sohaib Aslam, Steve Langridge, Tiia Salo