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    REVISING CATALOG METADATA BASED ON PARSING QUERIES
    5.
    发明申请
    REVISING CATALOG METADATA BASED ON PARSING QUERIES 有权

    公开(公告)号：US20220156267A1

    公开(公告)日：2022-05-19

    申请号：US17586590

    申请日：2022-01-27

    Applicant: Splunk Inc.

    Inventor： Alexander Douglas James ,  Scott Calvert ,  Manu Jose ,  Andrew Peters ,  Christopher Madden Pride ,  Arun Ramani

    IPC: G06F16/2457 ,  G06F16/907 ,  G06F16/2455 ,  G06F40/30

    Abstract: Systems and methods are disclosed for annotating a metadata catalog in a data intake and query system based on a query received by the data intake and query system. The metadata catalog can store information about datasets associated with the data intake and query system, including dataset configuration records of the datasets, which can be used to process queries for execution by the data intake and query system. The data intake and query system can receive a query identifying a set of data to be processed and a manner of processing the set of data. The data intake and query system can parse the query to identify datasets and/or data fields associated with the query. Based on the identified datasets and/or fields, the data intake and query system can generate one or more annotations, and use the annotations to update the metadata catalog.

    Revising catalog metadata based on parsing queries
    6.
    发明授权
    Revising catalog metadata based on parsing queries 有权

    公开(公告)号：US11238049B1

    公开(公告)日：2022-02-01

    申请号：US16264019

    申请日：2019-01-31

    Applicant: Splunk Inc.

    Inventor： Alexander Douglas James ,  Scott Calvert ,  Manu Jose ,  Andrew Peters ,  Christopher Madden Pride ,  Arun Ramani

    IPC: G06F16/00 ,  G06F16/2457 ,  G06F16/907 ,  G06F16/2455 ,  G06F40/30

    Abstract: Systems and methods are disclosed for annotating a metadata catalog in a data intake and query system based on a query received by the data intake and query system. The metadata catalog can store information about datasets associated with the data intake and query system, including dataset configuration records of the datasets, which can be used to process queries for execution by the data intake and query system. The data intake and query system can receive a query identifying a set of data to be processed and a manner of processing the set of data. The data intake and query system can parse the query to identify datasets and/or data fields associated with the query. Based on the identified datasets and/or fields, the data intake and query system can generate one or more annotations, and use the annotations to update the metadata catalog.

    Dynamically assigning a search head and search nodes for a query
    7.
    发明授权
    Dynamically assigning a search head and search nodes for a query 有权

    公开(公告)号：US11157497B1

    公开(公告)日：2021-10-26

    申请号：US16513555

    申请日：2019-07-16

    Applicant: Splunk Inc.

    Inventor： Alexandros Batsakis ,  Scott Calvert ,  Alexander Douglas James ,  Bei Li ,  Ashish Mathew ,  James Monschke ,  Sogol Moshtaghi ,  Christopher Madden Pride ,  Xiaowei Wang

    IPC: G06F16/00 ,  G06F16/2453

    Abstract: Systems and methods are disclosed for dynamically assigning a search head or search nodes in a data intake and query system for a query received by the data intake and query system. Existing search heads and search nodes can periodically report their status to the data intake and query system, which can use that information to help determine the need to provision additional search heads and search nodes. The data intake and query system can receive a query identifying a set of data to be processed and a manner of processing the set of data. The data intake and query system can use the status information for existing search heads and search nodes to dynamically assign a search head and search nodes for the query. Dynamically assigning the search head and search nodes in this manner may provide many benefits, including improved load balancing and resource utilization.

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