Patents by Inventor Zhijiang Lu

Zhijiang Lu 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).

  • Predictive rollup and caching for application performance data
    Patent number: 10404822
    Abstract: In one aspect, a system for pre-fetching performance data in a monitored environment is disclosed. The system can include a processor; a memory; and one or more modules stored in the memory. The one or more modules are executable by the processor to perform operations including: record queries that request for application performance data with latencies longer than a threshold; learn access patterns in the recorded queries with latencies longer than the threshold; pre-fetch and cache the application performance data requested by the recorded queries before the same recorded queries are requested next time; and provide the pre-fetched application performance data from the cache when the same recorded queries are requested next time.
    Type: Grant
    Filed: April 29, 2016
    Date of Patent: September 3, 2019
    Assignee: Cisco Technology, Inc.
    Inventors: Jonathan Whitney, Zhijiang Lu, Rafal Rusin
  • PREDICTIVE ROLLUP AND CACHING FOR APPLICATION PERFORMANCE DATA
    Publication number: 20170316321
    Abstract: In one aspect, a system for pre-fetching performance data in a monitored environment is disclosed. The system can include a processor; a memory; and one or more modules stored in the memory. The one or more modules are executable by the processor to perform operations including: record queries that request for application performance data with latencies longer than a threshold; learn access patterns in the recorded queries with latencies longer than the threshold; pre-fetch and cache the application performance data requested by the recorded queries before the same recorded queries are requested next time; and provide the pre-fetched application performance data from the cache when the same recorded queries are requested next time.
    Type: Application
    Filed: April 29, 2016
    Publication date: November 2, 2017
    Applicant: AppDynamics LLC
    Inventors: Jonathan Whitney, Zhijiang Lu, Rafal Rusin