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    Filtering event records based on selected extracted value
    61.
    发明授权
    Filtering event records based on selected extracted value 有权

    公开(公告)号：US11556577B2

    公开(公告)日：2023-01-17

    申请号：US17028722

    申请日：2020-09-22

    Applicant: SPLUNK INC.

    Inventor： R. David Carasso ,  Micah James Delfino ,  Johnvey Hwang

    IPC: G06F7/00 ,  G06F16/34 ,  G06F16/242 ,  G06F16/2458 ,  G06F40/40 ,  G06F40/166 ,  G06F40/174 ,  G06F3/0484 ,  H04L67/10 ,  G06F3/04842

    Abstract: Embodiments are directed towards real time display of event records and extracted values based on at least one extraction rule, such as a regular expression. A user interface may be employed to enable a user to have an extraction rule automatically generate and/or to manually enter an extraction rule. The user may be enabled to manually edit a previously provided extraction rule, which may result in real time display of updated extracted values. The extraction rule may be utilized to extract values from each of a plurality of records, including event records of unstructured machine data. Statistics may be determined for each unique extracted value, and may be displayed to the user in real time. The user interface may also enable the user to select at least one unique extracted value to display those event records that include an extracted value that matches the selected value.

    Providing extraction results for a particular field
    62.
    发明授权
    Providing extraction results for a particular field 有权

    公开(公告)号：US11423216B2

    公开(公告)日：2022-08-23

    申请号：US17169254

    申请日：2021-02-05

    Applicant: SPLUNK Inc.

    Inventor： Jesse Miller ,  Micah James Delfino ,  Marc Robichaud ,  David Carasso

    IPC: G06F3/048 ,  G06F40/174 ,  G06F16/2458

    Abstract: The technology disclosed relates to formulating and refining field extraction rules that are used at query time on raw data with a late-binding schema. The field extraction rules identify portions of the raw data, as well as their data types and hierarchical relationships. These extraction rules are executed against very large data sets not organized into relational structures that have not been processed by standard extraction or transformation methods. By using sample events, a focus on primary and secondary example events help formulate either a single extraction rule spanning multiple data formats, or multiple rules directed to distinct formats. Selection tools mark up the example events to indicate positive examples for the extraction rules, and to identify negative examples to avoid mistaken value selection. The extraction rules can be saved for query-time use, and can be incorporated into a data model for sets and subsets of event data.

    Determining rules based on text
    63.
    发明授权
    Determining rules based on text 有权

    公开(公告)号：US11100150B2

    公开(公告)日：2021-08-24

    申请号：US15582671

    申请日：2017-04-29

    Applicant: SPLUNK, Inc.

    Inventor： R. David Carasso ,  Micah James Delfino ,  Johnvey Hwang

    IPC: G06F16/34 ,  G06F16/242 ,  G06F16/2458 ,  G06F3/0484 ,  H04L29/08 ,  G06F40/166 ,  G06F40/40 ,  G06F40/174 ,  G06F17/24 ,  G06F17/28

    Abstract: Embodiments are directed towards real time display of event records and extracted values based on at least one extraction rule, such as a regular expression. A user interface may be employed to enable a user to have an extraction rule automatically generate and/or to manually enter an extraction rule. The user may be enabled to manually edit a previously provided extraction rule, which may result in real time display of updated extracted values. The extraction rule may be utilized to extract values from each of a plurality of records, including event records of unstructured machine data. Statistics may be determined for each unique extracted value, and may be displayed to the user in real time. The user interface may also enable the user to select at least one unique extracted value to display those event records that include an extracted value that matches the selected value.

    Displaying a number of events that have a particular value for a field in a set of events
    65.
    发明授权
    Displaying a number of events that have a particular value for a field in a set of events 有权

    公开(公告)号：US10282463B2

    公开(公告)日：2019-05-07

    申请号：US14816038

    申请日：2015-08-02

    Applicant: Splunk Inc.

    Inventor： R. David Carasso ,  Micah James Delfino ,  Johnvey Hwang

    IPC: G06F17/30 ,  G06F3/0484 ,  G06F3/0482 ,  G06Q10/00 ,  G06Q10/06 ,  G06F17/24

    Abstract: Embodiments are directed towards real time display of event records and extracted values based on at least one extraction rule, such as a regular expression. A user interface may be employed to enable a user to have an extraction rule automatically generate and/or to manually enter an extraction rule. The user may be enabled to manually edit a previously provided extraction rule, which may result in real time display of updated extracted values. The extraction rule may be utilized to extract values from each of a plurality of records, including event records of unstructured machine data. Statistics may be determined for each unique extracted value, and may be displayed to the user in real time. The user interface may also enable the user to select at least one unique extracted value to display those event records that include an extracted value that matches the selected value.

    Real time indication of previously extracted data fields for regular expressions
    66.
    发明授权
    Real time indication of previously extracted data fields for regular expressions 有权

    公开(公告)号：US10019226B2

    公开(公告)日：2018-07-10

    申请号：US14266839

    申请日：2014-05-01

    Applicant: Splunk Inc.

    Inventor： R. David Carasso ,  Micah James Delfino ,  Johnvey Hwang

    IPC: G06F3/048 ,  G06F7/24 ,  G06F17/30

    CPC classification number: G06F7/24 ,  G06F16/2477

    Abstract: Embodiments are directed towards real time display of event records with an indication of previously provided extraction rules. A plurality of extraction rules may be provided to the system, such as automatically generated and/or user created extraction rules. These extraction rules may include regular expressions. A plurality of event records may be displayed to the user, such that text in a field defined by an extraction rule is emphasized in the display of the event record. The same emphasis may be provided for text in overlapping fields, or the emphasis may be somewhat different for different fields. The user interface may enable a user to select a portion of text of an event record, such as by rolling-over or clicking on an emphasized part of the event record. By selecting the portion of the event record, the interface may display each extraction rule associated with the selected portion.

    Selecting parsing rules based on data analysis
    68.
    发明授权
    Selecting parsing rules based on data analysis 有权
    基于数据分析选择解析规则

    公开(公告)号：US09208206B2

    公开(公告)日：2015-12-08

    申请号：US14445001

    申请日：2014-07-28

    Applicant: Splunk Inc.

    Inventor： Mitchell Neuman Blank, Jr. ,  Leonid Budchenko ,  David Carasso ,  Micah James Delfino ,  Johnvey Hwang ,  Stephen Phillip Sorkin ,  Eric Timothy Woo

    IPC: G06F17/30 ,  G06F3/0484

    CPC classification number: G06F17/30867 ,  G06F3/0482 ,  G06F3/04842 ,  G06F3/0485 ,  G06F17/2705 ,  G06F17/30321 ,  G06F17/30507 ,  G06F17/30551 ,  G06F17/30554 ,  G06F17/3056 ,  G06F17/30619 ,  G06F17/30864

    Abstract: Embodiments are directed towards previewing results generated from indexing data raw data before the corresponding index data is added to an index store. Raw data may be received from a preview data source. After an initial set of configuration information may be established, the preview data may be submitted to an index processing pipeline. A previewing application may generate preview results based on the preview index data and the configuration information. The preview results may enable previewing how the data is being processed by the indexing application. If the preview results are not acceptable, the configuration information may be modified. The preview application enables modification of the configuration information until the generated preview results may be acceptable. If the configuration information is acceptable, the preview data may be processed and indexed in one or more index stores.

    Abstract translation: 实施例针对在将对应的索引数据添加到索引存储之前预览从索引数据原始数据生成的结果。 可以从预览数据源接收原始数据。 在可以建立一组初始配置信息之后，可以将预览数据提交给索引处理流水线。 预览应用可以基于预览索引数据和配置信息生成预览结果。 预览结果可能可以预览索引应用程序如何处理数据。 如果预览结果不可接受，则可以修改配置信息。 预览应用程序可以修改配置信息，直到生成的预览结果可以接受。 如果配置信息是可接受的，则预览数据可以在一个或多个索引存储中被处理和索引。

    PROPORTION BASED REAL TIME DISPLAY OF STATISTICS AND VALUES FOR SELECTED REGULAR EXPRESSIONS
    69.
    发明申请
    PROPORTION BASED REAL TIME DISPLAY OF STATISTICS AND VALUES FOR SELECTED REGULAR EXPRESSIONS 审中-公开
    基于比例的实时统计显示和选定的常规表达值

    公开(公告)号：US20150339357A1

    公开(公告)日：2015-11-26

    申请号：US14816036

    申请日：2015-08-02

    Applicant: Splunk Inc.

    Inventor： R. David Carasso ,  Micah James Delfino ,  Johnvey Hwang

    IPC: G06F17/30 ,  G06F3/0482 ,  G06F3/0484

    Abstract: Embodiments are directed towards real time display of event records and extracted values based on at least one extraction rule, such as a regular expression. A user interface may be employed to enable a user to have an extraction rule automatically generate and/or to manually enter an extraction rule. The user may be enabled to manually edit a previously provided extraction rule, which may result in real time display of updated extracted values. The extraction rule may be utilized to extract values from each of a plurality of records, including event records of unstructured machine data. Statistics may be determined for each unique extracted value, and may be displayed to the user in real time. The user interface may also enable the user to select at least one unique extracted value to display those event records that include an extracted value that matches the selected value.

    Abstract translation: 实施例涉及基于诸如正则表达式的至少一个提取规则来实时显示事件记录和提取的值。 可以使用用户界面来使用户能够自动生成提取规则和/或手动输入提取规则。 可以使用户手动编辑先前提供的提取规则，这可以导致更新的提取值的实时显示。 提取规则可以用于从多个记录中的每一个提取值，包括非结构化机器数据的事件记录。 可以针对每个唯一提取的值确定统计量，并且可以实时地向用户显示。 用户界面还可以使用户能够选择至少一个唯一的提取值来显示包括与所选择的值匹配的提取值的那些事件记录。

    Sampling Events for Rule Creation with Process Selection
    70.
    发明申请
    Sampling Events for Rule Creation with Process Selection 有权
    用过程选择进行规则创建的抽样事件

    公开(公告)号：US20150234905A1

    公开(公告)日：2015-08-20

    申请号：US14700006

    申请日：2015-04-29

    Applicant: SPLUNK INC.

    Inventor： R. David Carasso ,  Micah James Delfino

    IPC: G06F17/30 ,  G06F3/0484 ,  G06F3/0482

    CPC classification number: G06F17/30563 ,  G06F3/0482 ,  G06F3/04842 ,  G06F7/24 ,  G06F17/30601 ,  G06F17/30705

    Abstract: Embodiments are directed towards generating a representative sampling as a subset from a larger dataset that includes unstructured data. A graphical user interface enables a user to provide various data selection parameters, including specifying a data source and one or more subset types desired, including one or more of latest records, earliest records, diverse records, outlier records, and/or random records. Diverse and/or outlier subset types may be obtained by generating clusters from an initial selection of records obtained from the larger dataset. An iteration analysis is performed to determine whether a sufficient number of clusters and/or cluster types have been generated that exceed at least one threshold and when not exceeded, additional clustering is performed on additional records. From the resultant clusters, and/or other subtype results, a subset of records is obtained as the representative sampling subset.

    Abstract translation: 实施例旨在从包括非结构化数据的较大数据集生成代表性采样作为子集。 图形用户界面使得用户能够提供各种数据选择参数，包括指定数据源和期望的一个或多个子集类型，包括最新记录，最早记录，不同记录，离群记录和/或随机记录中的一个或多个。 可以通过从从较大数据集获得的记录的初始选择生成聚类来获得不同的和/或离群子集类型。 执行迭代分析以确定是否已经生成了超过至少一个阈值的足够数量的集群和/或集群类型，并且当不超过时，对附加记录执行附加集群。 从所得到的集群和/或其他子类型结果中，获得记录的子集作为代表性抽样子集。

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