Patents by Inventor Michel H. Hack

Michel H. Hack 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).

  • Cache management in RDMA distributed key/value stores based on atomic operations
    Patent number: 10671563
    Abstract: A cache management system performs cache management in a Remote Direct Memory Access (RDMA) key value data store. The cache management system receives a request from at least one client configured to access a data item stored in a data location of a remote server, and determines a popularity of the data item based on a frequency at which the data location is accessed by the at least one client. The system is further configured to determine a lease period of the data item based on the frequency and assigning the lease period to the data location.
    Type: Grant
    Filed: July 23, 2018
    Date of Patent: June 2, 2020
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Michel H. Hack, Yufei Ren, Yandong Wang, Li Zhang
  • Cache management in RDMA distributed key/value stores based on atomic operations
    Patent number: 10324890
    Abstract: A cache management system performs cache management in a Remote Direct Memory Access (RDMA) key value data store. The cache management system receives a request from at least one client configured to access a data item stored in a data location of a remote server, and determines a popularity of the data item based on a frequency at which the data location is accessed by the at least one client. The system is further configured to determine a lease period of the data item based on the frequency and assigning the lease period to the data location.
    Type: Grant
    Filed: June 25, 2018
    Date of Patent: June 18, 2019
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Michel H. Hack, Yufei Ren, Yandong Wang, Li Zhang
  • CACHE MANAGEMENT IN RDMA DISTRIBUTED KEY/VALUE STORES BASED ON ATOMIC OPERATIONS
    Publication number: 20180329861
    Abstract: A cache management system performs cache management in a Remote Direct Memory Access (RDMA) key value data store. The cache management system receives a request from at least one client configured to access a data item stored in a data location of a remote server, and determines a popularity of the data item based on a frequency at which the data location is accessed by the at least one client. The system is further configured to determine a lease period of the data item based on the frequency and assigning the lease period to the data location.
    Type: Application
    Filed: July 23, 2018
    Publication date: November 15, 2018
    Inventors: Michel H. Hack, YUFEI REN, Yandong Wang, Li Zhang
  • CACHE MANAGEMENT IN RDMA DISTRIBUTED KEY/VALUE STORES BASED ON ATOMIC OPERATIONS
    Publication number: 20180307651
    Abstract: A cache management system performs cache management in a Remote Direct Memory Access (RDMA) key value data store. The cache management system receives a request from at least one client configured to access a data item stored in a data location of a remote server, and determines a popularity of the data item based on a frequency at which the data location is accessed by the at least one client. The system is further configured to determine a lease period of the data item based on the frequency and assigning the lease period to the data location.
    Type: Application
    Filed: June 25, 2018
    Publication date: October 25, 2018
    Inventors: Michel H. Hack, Yufei Ren, Yandong Wang, Li Zhang
  • Cache management in RDMA distributed key/value stores based on atomic operations
    Patent number: 10037302
    Abstract: A cache management system performs cache management in a Remote Direct Memory Access (RDMA) key value data store. The cache management system receives a request from at least one client configured to access a data item stored in a data location of a remote server, and determines a popularity of the data item based on a frequency at which the data location is accessed by the at least one client. The system is further configured to determine a lease period of the data item based on the frequency and assigning the lease period to the data location.
    Type: Grant
    Filed: November 30, 2015
    Date of Patent: July 31, 2018
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Michel H. Hack, Yufei Ren, Yandong Wang, Li Zhang
  • Cache management in RDMA distributed key/value stores based on atomic operations
    Patent number: 10031883
    Abstract: A cache management system performs cache management in a Remote Direct Memory Access (RDMA) key value data store. The cache management system receives a request from at least one client configured to access a data item stored in a data location of a remote server, and determines a popularity of the data item based on a frequency at which the data location is accessed by the at least one client. The system is further configured to determine a lease period of the data item based on the frequency and assigning the lease period to the data location.
    Type: Grant
    Filed: October 16, 2015
    Date of Patent: July 24, 2018
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Michel H. Hack, Yufei Ren, Yandong Wang, Li Zhang
  • CACHE MANAGEMENT IN RDMA DISTRIBUTED KEY/VALUE STORES BASED ON ATOMIC OPERATIONS
    Publication number: 20170109316
    Abstract: A cache management system performs cache management in a Remote Direct Memory Access (RDMA) key value data store. The cache management system receives a request from at least one client configured to access a data item stored in a data location of a remote server, and determines a popularity of the data item based on a frequency at which the data location is accessed by the at least one client. The system is further configured to determine a lease period of the data item based on the frequency and assigning the lease period to the data location.
    Type: Application
    Filed: October 16, 2015
    Publication date: April 20, 2017
    Inventors: Michel H. Hack, Yufei Ren, Yandong Wang, Li Zhang
  • CACHE MANAGEMENT IN RDMA DISTRIBUTED KEY/VALUE STORES BASED ON ATOMIC OPERATIONS
    Publication number: 20170109317
    Abstract: A cache management system performs cache management in a Remote Direct Memory Access (RDMA) key value data store. The cache management system receives a request from at least one client configured to access a data item stored in a data location of a remote server, and determines a popularity of the data item based on a frequency at which the data location is accessed by the at least one client. The system is further configured to determine a lease period of the data item based on the frequency and assigning the lease period to the data location.
    Type: Application
    Filed: November 30, 2015
    Publication date: April 20, 2017
    Inventors: Michel H. Hack, Yufei Ren, Yandong Wang, Li Zhang