Patents by Inventor Frederic FERRANDIS

Frederic FERRANDIS 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).

  • ERASURE CODING IMPLEMENTATION WITH REDUCED PARITY CALCULATION OVERHEAD
    Publication number: 20240111432
    Abstract: A method is described. The method includes storing data extent replicas for each of a plurality of data extents, wherein, data extent replicas for a same one of the data extents are stored in different physical storage devices, and wherein, a same physical storage device is permitted to store respective data extent replicas of different ones of the data extents. The method includes writing to the respective data extent replicas for at least one of the data extents multiple times without calculating one or more parity extents for the plurality of data extents. The method includes upon a writing activity criteria having been met, calculating one or more parity extents for the data extents and storing the parity extents, and, preserving at least one of the data extent replicas for each of the plurality of data extents.
    Type: Application
    Filed: October 4, 2022
    Publication date: April 4, 2024
    Inventors: Giorgio REGNI, Lam Pham SY, Benoit ARTUSO, Frederic FERRANDIS, Vianney RANCUREL
  • EXTENDED PROTECTION STORAGE SYSTEM PUT OPERATION
    Publication number: 20240111623
    Abstract: A method is described. The method includes executing a PUT operation for an object including attempting to store the object's data and first protection information into S storage devices and attempting to store second protection information into one or more R additional storage devices. The method includes determining that at least one write attempt into the S storage devices was not successful. The method includes repairing the object's stored state by causing the object's data and first protection information to be stored into the S storage devices.
    Type: Application
    Filed: October 4, 2022
    Publication date: April 4, 2024
    Inventors: Giorgio REGNI, Lam Pham SY, Benoit ARTUSO, Frederic FERRANDIS, Vianney RANCUREL
  • Data placement in large scale object storage system
    Patent number: 11922042
    Abstract: A method is described.
    Type: Grant
    Filed: October 29, 2021
    Date of Patent: March 5, 2024
    Assignee: Scality, S.A.
    Inventors: Lam Pham Sy, Frederic Ferrandis, Benoit Artuso
  • DATA PLACEMENT IN LARGE SCALE OBJECT STORAGE SYSTEM
    Publication number: 20230139581
    Abstract: A method is described.
    Type: Application
    Filed: October 29, 2021
    Publication date: May 4, 2023
    Inventors: Lam Pham SY, Frederic FERRANDIS, Benoit Artuso