Patents by Inventor Ahmed Hesham Salem

Ahmed Hesham Salem 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).

  • Database with in-memory data stores
    Patent number: 11880348
    Abstract: A database management system maintains a collection of data using a log-based storage structure. In response to a request to store data items (key-value pairs), the database management system stores mapping information to a data item in an in-memory data structure while the data items are stored on the log-based storage structure. The hash of the key includes information to identify an index entry that comprises information that maps to the location of the data item stored on the log-based storage structure.
    Type: Grant
    Filed: January 25, 2021
    Date of Patent: January 23, 2024
    Assignee: Amazon Technologies, Inc.
    Inventors: Gourav Roy, Qu Chen, Allen Robert Samuels, Kevin R McGehee, Itay Maoz, Abhishek Kumar, Juan Carlos Gomez, Jan Raak, Ahmed Hesham Salem