Patents by Inventor Johnny DAVID

Johnny DAVID 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).

  • Deduplicated data processing hierarchical rate control in a data deduplication system
    Patent number: 10255306
    Abstract: For deduplicated data processing hierarchical rate control in a data deduplication system in a computing storage environment, priorities in a hierarchal structure are propagated by defining a relationship between each of a plurality of maintenance tasks and using a resource distribution function for managing and dividing resources between the plurality of maintenance tasks based on a priority for each maintenance task. Each one of the plurality of maintenance tasks is defined to be one of above, below, and at a same level in the hierarchal structure as compared to another one of the plurality of maintenance tasks. The hierarchal structure comprises a tree structure having a plurality of leaf nodes that are actual task and branch nodes that are virtual tasks.
    Type: Grant
    Filed: November 29, 2017
    Date of Patent: April 9, 2019
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Johnny David, Afief Halumi, Lior Tamary
  • DEDUPLICATED DATA PROCESSING HIERARCHICAL RATE CONTROL IN A DATA DEDUPLICATION SYSTEM
    Publication number: 20180081915
    Abstract: For deduplicated data processing hierarchical rate control in a data deduplication system in a computing storage environment, priorities in a hierarchal structure are propagated by defining a relationship between each of a plurality of maintenance tasks and using a resource distribution function for managing and dividing resources between the plurality of maintenance tasks based on a priority for each maintenance task. Each one of the plurality of maintenance tasks is defined to be one of above, below, and at a same level in the hierarchal structure as compared to another one of the plurality of maintenance tasks. The hierarchal structure comprises a tree structure having a plurality of leaf nodes that are actual task and branch nodes that are virtual tasks.
    Type: Application
    Filed: November 29, 2017
    Publication date: March 22, 2018
    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Johnny DAVID, Afief HALUMI, Lior TAMARY
  • Deduplicated data processing hierarchical rate control in a data deduplication system
    Patent number: 9886457
    Abstract: For deduplicated data processing hierarchical rate control in a data deduplication system in a computing storage environment, priorities in a hierarchal structure are propagated by defining a relationship between each of a plurality of maintenance tasks and using a resource distribution function for managing and dividing resources between the plurality of maintenance tasks based on a priority for each maintenance task.
    Type: Grant
    Filed: March 10, 2014
    Date of Patent: February 6, 2018
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Johnny David, Afief Halumi, Lior Tamary
  • DEDUPLICATED DATA PROCESSING HIERARCHICAL RATE CONTROL IN A DATA DEDUPLICATION SYSTEM
    Publication number: 20150254297
    Abstract: For deduplicated data processing hierarchical rate control in a data deduplication system in a computing storage environment, priorities in a hierarchal structure are propagated by defining a relationship between each of a plurality of maintenance tasks and using a resource distribution function for managing and dividing resources between the plurality of maintenance tasks based on a priority for each maintenance task.
    Type: Application
    Filed: March 10, 2014
    Publication date: September 10, 2015
    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Johnny DAVID, Afief HALUMI, Lior TAMARY
  • Management of multiple capacity types in storage systems
    Patent number: 8886908
    Abstract: A management of capacity types with different consumption policies for an object in a computing storage system is performed by updating a reference type bitmap in a segment-fragment table containing segments that reference fragments upon the creation of a segment for an object. A reference is created in an object-segment reference table, between the object and the segment, in compliance with a consumption policy upon the creation of one of the segments for the object. The reference types that reference the segment are removed upon deletion of the segment.
    Type: Grant
    Filed: June 5, 2012
    Date of Patent: November 11, 2014
    Assignee: International Business Machines Corporation
    Inventors: Yariv Bachar, Johnny David, Asaf Levy, Elez Shenhar
  • MANAGEMENT OF MULTIPLE CAPACITY TYPES IN STORAGE SYSTEMS
    Publication number: 20130326176
    Abstract: A management of capacity types with different consumption policies for an object in a computing storage system is performed by updating a reference type bitmap in a segment-fragment table containing segments that reference fragments upon the creation of a segment for an object. A reference is created in an object-segment reference table, between the object and the segment, in compliance with a consumption policy upon the creation of one of the segments for the object. The reference types that reference the segment are removed upon deletion of the segment.
    Type: Application
    Filed: June 5, 2012
    Publication date: December 5, 2013
    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Yariv BACHAR, Johnny DAVID, Asaf LEVY, Elez SHENHAR