Patents by Inventor Sriharsha Gangam

Sriharsha Gangam 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).

  • Table level distributed database system for big data storage and query
    Patent number: 10121169
    Abstract: A method of managing on-line user data in a table-level distributed database system is disclosed. At a loading interface, a load request from a client device specifying a new or updated data table, which has been populated in a distributed file system, is received. The load request also specifies a location in the distributed file system and a schema of the data table. The loading interface creates new records in a metadata store, and each new record specifies a mapping between the data table and a particular instance that is to load such data table. Each record also specifies the location and schema for such data table. Based on the new records, each instance also loads the data table. Each instance publishes, in the metadata store, load status specifying that loading of the data table is complete so that such data table can be queried by a query client.
    Type: Grant
    Filed: September 16, 2015
    Date of Patent: November 6, 2018
    Assignee: Amobee, Inc.
    Inventors: Shaosu Liu, Bin Song, Khaled Elmeleegy, Sriharsha Gangam
  • TABLE LEVEL DISTRIBUTED DATABASE SYSTEM FOR BIG DATA STORAGE AND QUERY
    Publication number: 20170075965
    Abstract: A method of managing on-line user data in a table-level distributed database system is disclosed. At a loading interface, a load request from a client device specifying a new or updated data table, which has been populated in a distributed file system, is received. The load request also specifies a location in the distributed file system and a schema of the data table. The loading interface creates new records in a metadata store, and each new record specifies a mapping between the data table and a particular instance that is to load such data table. Each record also specifies the location and schema for such data table. Based on the new records, each instance also loads the data table. Each instance publishes, in the metadata store, load status specifying that loading of the data table is complete so that such data table can be queried by a query client.
    Type: Application
    Filed: September 16, 2015
    Publication date: March 16, 2017
    Applicant: Turn Inc.
    Inventors: Shaosu Liu, Bin Song, Khaled Elmeleegy, Sriharsha Gangam
  • Detecting network anomaly
    Patent number: 8677485
    Abstract: A method for detecting an anomaly in a network can include combining a number of data-created sketch-sets and requesting a finer sketch-set for an identified sketch-set among the combined number of sketch-sets using an aggregator, and creating the finer sketch-set for the identified sketch-set to detect the anomaly in the network using a monitor.
    Type: Grant
    Filed: July 13, 2012
    Date of Patent: March 18, 2014
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Puneet Sharma, Sriharsha Gangam, Sonia Fahmy
  • DETECTING NETWORK ANOMALY
    Publication number: 20140020100
    Abstract: A method for detecting an anomaly in a network can include combining a number of data-created sketch-sets and requesting a finer sketch-set for an identified sketch-set among the combined number of sketch-sets using an aggregator, and creating the finer sketch-set for the identified sketch-set to detect the anomaly in the network using a monitor.
    Type: Application
    Filed: July 13, 2012
    Publication date: January 16, 2014
    Inventors: Puneet Sharma, Sriharsha Gangam, Sonia Fahmy