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    Handling modifications in programming of an iterative message processing system
    1.
    发明授权
    Handling modifications in programming of an iterative message processing system 有权

    公开(公告)号：US11474673B1

    公开(公告)日：2022-10-18

    申请号：US16945657

    申请日：2020-07-31

    Applicant: Splunk Inc.

    Inventor： Bashar Abdul-Jawad ,  Matthew Dailey ,  Joseph Gabriel Echeverria ,  Arthur Foelsche ,  Eric Sammer ,  Sarah Stanger

    IPC: G06F3/00 ,  G06F3/0484 ,  G06F3/0482 ,  G06F16/9535 ,  G06F9/54

    Abstract: Systems and methods are described for graphical user interfaces that enable users to graphically design nodes and interconnections of pipelines for preprocessing data later ingested into an indexing system. The preprocessing can include receiving messages published to a first publish-subscribe messaging system, the messages containing raw machine data generated by one or more components in an information technology environment, performing one or more processing operations on at least some of the messages to generate preprocessed messages, republishing the preprocessed messages to a second publish-subscribe messaging system, and providing to the indexing system, a subset of the messages from the second publish-subscribe messaging system. Nodes in the pipeline can specify the preprocessing operations, and interconnections in the pipeline can represent data flow through the nodes of the pipeline.

    STREAMING SYNTHESIS OF DISTRIBUTED TRACES FROM MACHINE LOGS
    4.
    发明申请
    STREAMING SYNTHESIS OF DISTRIBUTED TRACES FROM MACHINE LOGS 有权

    公开(公告)号：US20220121628A1

    公开(公告)日：2022-04-21

    申请号：US17074426

    申请日：2020-10-19

    Applicant: Splunk Inc.

    Inventor： Poornima Devaraj ,  Joseph Gabriel Echeverria ,  Venkata SreeKrishna Koganti ,  Shyam Mundhra ,  Hardik Shah ,  Xiangyu Wu ,  Ryan Konrad Yee

    IPC: G06F16/18 ,  G06F16/17 ,  G06F16/182 ,  G06F11/32 ,  G06F11/30

    Abstract: Systems and methods are described herein for synthesizing traces from logs of a distributed computing system. A trace represents a single transaction, such as handling of a user request, on the distributed computing system. The transaction can include multiple underlying operations on the distributed computing system, which are represented as spans within the trace and may be hierarchically arranged within the trace. In instances where a distributed computing system does not provide for tracing natively, a trace can be synthesized from log entries of the distributed computing system. A streaming data processing system can ingest a data stream including log entries, and identify within the data stream those log entries relating to a given transaction. The streaming data processing system can further identify log entries that demark the beginnings and endings of operations for that transaction, and can utilize the identified log entries to build a trace for the transaction.

    Visual programming for iterative publish-subscribe message processing system
    5.
    发明授权
    Visual programming for iterative publish-subscribe message processing system 有权

    公开(公告)号：US10776441B1

    公开(公告)日：2020-09-15

    申请号：US16148840

    申请日：2018-10-01

    Applicant: Splunk Inc.

    Inventor： Joseph Gabriel Echeverria ,  Arthur Foelsche ,  Eric Sammer ,  Sarah Stanger

    IPC: G06F9/54 ,  G06F16/9535 ,  H04L29/08 ,  G06F21/62 ,  G06F9/451

    Abstract: Systems and methods are described for graphical user interfaces that enable users to graphically design nodes and interconnections of pipelines for preprocessing data later ingested into an indexing system. The preprocessing can include receiving messages published to a first publish-subscribe messaging system, the messages containing raw machine data generated by one or more components in an information technology environment, performing one or more processing operations on at least some of the messages to generate preprocessed messages, republishing the preprocessed messages to a second publish-subscribe messaging system, and providing to the indexing system, a subset of the messages from the second publish-subscribe messaging system. Nodes in the pipeline can specify the preprocessing operations, and interconnections in the pipeline can represent data flow through the nodes of the pipeline.

    DYNAMIC QUERY PROCESSOR FOR STREAMING AND BATCH QUERIES
    6.
    发明公开
    DYNAMIC QUERY PROCESSOR FOR STREAMING AND BATCH QUERIES 审中-公开

    公开(公告)号：US20230244673A1

    公开(公告)日：2023-08-03

    申请号：US18192136

    申请日：2023-03-29

    Applicant: Splunk Inc.

    Inventor： Alexander Douglas James ,  Joseph Gabriel Echeverria ,  Eric Sammer

    IPC: G06F16/2455 ,  G06F16/2453 ,  G06F16/901 ,  G06F16/903

    CPC classification number: G06F16/24568 ,  G06F16/24542 ,  G06F16/901 ,  G06F16/90335

    Abstract: Operational machine components of an information technology (IT) or other microprocessor- or microcontroller-permeated environment generate disparate forms of machine data. Network connections are established between these components and processors of data intake and query system (DIQS). The DIQS conducts network transactions on a periodic and/or continuous basis with the machine components to receive disparate data and ingest certain of the data as entries of a data store that is searchable for DIQS query processing. The DIQS may receive queries to process against the received and ingested data via an exposed network interface. In one example embodiment, the DIQS receives a query identifying data to be processed, dynamically generates a query processing scheme based on the state of the data to be processed, such as streaming or at rest, and dynamically communicates the query processing scheme to a query executor based on the state of the data to be processed.

    Dynamic query processor for streaming and batch queries
    8.
    发明授权
    Dynamic query processor for streaming and batch queries 有权

    公开(公告)号：US10997180B2

    公开(公告)日：2021-05-04

    申请号：US15885645

    申请日：2018-01-31

    Applicant: Splunk Inc.

    Inventor： Alexander Douglas James ,  Joseph Gabriel Echeverria ,  Eric Sammer

    IPC: G06F16/2455 ,  G06F16/2453 ,  G06F16/901 ,  G06F16/903

    Abstract: Operational machine components of an information technology (IT) or other microprocessor- or microcontroller-permeated environment generate disparate forms of machine data. Network connections are established between these components and processors of data intake and query system (DIQS). The DIQS conducts network transactions on a periodic and/or continuous basis with the machine components to receive disparate data and ingest certain of the data as entries of a data store that is searchable for DIQS query processing. The DIQS may receive queries to process against the received and ingested data via an exposed network interface. In one example embodiment, the DIQS receives a query identifying data to be processed, dynamically generates a query processing scheme based on the state of the data to be processed, such as streaming or at rest, and dynamically communicates the query processing scheme to a query executor based on the state of the data to be processed.

    Visual previews for programming an iterative publish-subscribe message processing system
    9.
    发明授权
    Visual previews for programming an iterative publish-subscribe message processing system 有权

    公开(公告)号：US10775976B1

    公开(公告)日：2020-09-15

    申请号：US16148703

    申请日：2018-10-01

    Applicant: Splunk Inc.

    Inventor： Bashar Abdul-Jawad ,  Matthew Dailey ,  Joseph Gabriel Echeverria ,  Arthur Foelsche ,  Eric Sammer ,  Sarah Stanger

    IPC: G06F3/00 ,  G06F3/0484 ,  G06F3/0482 ,  G06F16/9535 ,  G06F9/54

    Abstract: Systems and methods are described for graphical user interfaces that enable users to graphically design nodes and interconnections of pipelines for preprocessing data later ingested into an indexing system. The preprocessing can include receiving messages published to a first publish-subscribe messaging system, the messages containing raw machine data generated by one or more components in an information technology environment, performing one or more processing operations on at least some of the messages to generate preprocessed messages, republishing the preprocessed messages to a second publish-subscribe messaging system, and providing to the indexing system, a subset of the messages from the second publish-subscribe messaging system. Nodes in the pipeline can specify the preprocessing operations, and interconnections in the pipeline can represent data flow through the nodes of the pipeline.

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