Patents by Inventor Avraham Kapuya

Avraham Kapuya 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).

  • System architecture for integrated hierarchical query processing for key/value stores
    Patent number: 8433695
    Abstract: A key/value store comprising a first tier storage device configured to store information about a plurality of keys for a plurality of values without the values, and a second tier storage device coupled to the first tier storage device and configured to store the values associated with the keys without the keys, wherein the first tier storage device has lower latency and higher throughput than the second tier storage device, and wherein the second tier storage device has higher capacity than the first tier storage device. Also disclosed is a method comprising receiving a key/value operation request at a first tier storage device, mapping a key in the key/value operation request to a locator stored in a second tier storage device if the key/value operation request is valid, and mapping the locator to a value in a third tier storage device if the key has a corresponding locator.
    Type: Grant
    Filed: April 29, 2011
    Date of Patent: April 30, 2013
    Assignee: Futurewei Technologies, Inc.
    Inventors: Jianming Wu, Guangyu Shi, Masood Mortazavi, Avraham Kapuya
  • System Architecture For Integrated Hierarchical Query Processing For Key/Value Stores
    Publication number: 20120005419
    Abstract: A key/value store comprising a first tier storage device configured to store information about a plurality of keys for a plurality of values without the values, and a second tier storage device coupled to the first tier storage device and configured to store the values associated with the keys without the keys, wherein the first tier storage device has lower latency and higher throughput than the second tier storage device, and wherein the second tier storage device has higher capacity than the first tier storage device. Also disclosed is a method comprising receiving a key/value operation request at a first tier storage device, mapping a key in the key/value operation request to a locator stored in a second tier storage device if the key/value operation request is valid, and mapping the locator to a value in a third tier storage device if the key has a corresponding locator.
    Type: Application
    Filed: April 29, 2011
    Publication date: January 5, 2012
    Applicant: FUTUREWEI TECHNOLOGIES, INC.
    Inventors: Jianming Wu, Guangyu Shi, Masood Mortazavi, Avraham Kapuya