公开(公告)号：US20190213782A1

公开(公告)日：2019-07-11

申请号：US16256783

申请日：2019-01-24

Applicant: SPLUNK INC.

Inventor： Geoffrey R. Hendrey

IPC: G06T15/30

CPC classification number: G06T15/30

Abstract: A system that displays a set of polygons is described. This system obtains a set of line segments that defines the set of polygons. The system forms a horizontal index that keeps track of where line segments vertically project onto a horizontal reference line and similarly forms a vertical index for horizontal projections onto a vertical reference line. The system obtains a clip rectangle that defines a view into the set of polygons and uses the horizontal and vertical indexes to determine intersections between borders of the clip rectangle and line segments in the set of line segments. Next, the system uses the determined intersections to clip polygons in the set of polygons that intersect the clip rectangle. Finally, the system transfers the clipped polygons, and also unclipped polygons that fit completely within the clip rectangle, to a display device that displays the view into the set of polygons.

公开(公告)号：US20190205293A1

公开(公告)日：2019-07-04

申请号：US16298925

申请日：2019-03-11

Applicant: SPLUNK INC.

Inventor： David Marquardt ,  Xiaowei Wang

IPC: G06F16/23 ,  G06F16/13 ,  G06F16/245 ,  G06F16/22

CPC classification number: G06F16/2343 ,  G06F16/13 ,  G06F16/2228 ,  G06F16/2365 ,  G06F16/245

Abstract: Provided are systems and methods for concurrent summarization of indexed data. In some embodiments, two or more summary processes can be executed concurrently (e.g., in parallel) by an indexer to generate summaries for respective subsets of indexed data (e.g., partitions or buckets of indexed data) managed by the indexer.

公开(公告)号：US20190188203A1

公开(公告)日：2019-06-20

申请号：US16250949

申请日：2019-01-17

Applicant: SPLUNK INC.

Inventor： Alexander James ,  Jesse Miller

IPC: G06F16/2452 ,  G06F16/2455 ,  G06F16/22

CPC classification number: G06F16/24524 ,  G06F3/0482 ,  G06F3/0484 ,  G06F3/04842 ,  G06F16/00 ,  G06F16/22 ,  G06F16/23 ,  G06F16/235 ,  G06F16/2372 ,  G06F16/2423 ,  G06F16/24544 ,  G06F16/2455 ,  G06F16/24564 ,  G06F16/2477 ,  G06F16/26 ,  G06F16/33 ,  G06F16/3334 ,  G06F17/245 ,  G06F17/30374 ,  G06F17/30466 ,  G06F21/6227 ,  G06Q10/00 ,  G06Q10/10 ,  G06T11/206 ,  G06T2200/24

Abstract: A method includes assigning an access permission of a first user to a query object that represents a first query, the access permission granting the first user access rights to one or more data sources of the first query, the access permission being assigned as a runtime perfusion of the first query, granting a request from a second user to execute a second query, the first query being a subquery of the second query, and allowing the second user to execute the first query on the one or more data sources of the first query using the runtime permission assigned to the first query in executing the second query using the first query as the subquery.

公开(公告)号：US10320877B2

公开(公告)日：2019-06-11

申请号：US14690741

申请日：2015-04-20

Applicant: Splunk Inc.

Inventor： Vijay Chauhan ,  Liu-Yuan Lai ,  Wenhui Yu ,  Luke Murphey ,  David Hazekamp

IPC: H04L29/08

Abstract: Provided are systems and methods for indicating deployment of application features. In one embodiment, a method is provided that includes determining available features of a current deployment of an application for receiving machine-generated data from one or more data sources of a data system, determining un-deployed features of the current deployment of the application, wherein the un-deployed features comprise one or more of the available features that is configured to use input data from a data source and wherein the input data is not available to the feature in the current deployment of the application, and causing display of a deployment graphical user interface (GUI) that comprises an indication of the un-deployed features.

公开(公告)号：US10320845B2

公开(公告)日：2019-06-11

申请号：US15206632

申请日：2016-07-11

Applicant: SPLUNK INC.

Inventor： Sourabh Satish ,  Oliver Friedrichs ,  Atif Mahadik ,  Govind Salinas ,  Ryan Russell

IPC: H04L29/06 ,  G06F21/00 ,  G06F21/57

Abstract: Systems, methods, and software described herein provide for identifying recommended feature sets for new security applications. In one example, a method of providing recommended feature sets for a new security application includes identifying a request for the new security application, and determining a classification for the new security application. The method further provides identifying related applications to the new security application based on the classification, and identifying a feature set for the new security application based on features provided in the related applications.

公开(公告)号：US10318553B2

公开(公告)日：2019-06-11

申请号：US14611189

申请日：2015-01-31

Applicant: Splunk Inc.

Inventor： Michael Joseph Baum ,  R. David Carasso ,  Robin Kumar Das ,  Bradley Hall ,  Brian Phillip Murphy ,  Stephen Phillip Sorkin ,  Andre David Stechert ,  Erik M. Swan ,  Rory Greene ,  Nicholas Christian Mealy ,  Christina Frances Regina Noren

IPC: G06F17/40 ,  G06F16/28 ,  G06F16/35 ,  G06F16/31 ,  G06F16/23 ,  G06F16/2455 ,  G06F16/2458 ,  G06F16/2457 ,  G06K9/62 ,  G06F17/27 ,  H04L29/06 ,  G06F16/33 ,  G06F11/34

Abstract: Methods and apparatus consistent with the invention provide the ability to organize and build understandings of machine data generated by a variety of information-processing environments. Machine data is a product of information-processing systems (e.g., activity logs, configuration files, messages, database records) and represents the evidence of particular events that have taken place and been recorded in raw data format. In one embodiment, machine data is turned into a machine data web by organizing machine data into events and then linking events together.

公开(公告)号：US10318535B2

公开(公告)日：2019-06-11

申请号：US15006055

申请日：2016-01-25

Applicant: Splunk Inc.

Inventor： Steve Yu Zhang ,  Stephen Phillip Sorkin

IPC: G06F16/2458 ,  G06F16/2457 ,  G06F16/22 ,  G06F16/24 ,  G06F16/182 ,  G06F16/248 ,  G06F16/33 ,  G06F16/951 ,  G06F16/23 ,  G06F16/2455 ,  G06F16/9038 ,  G06F16/9535 ,  G06F16/9032 ,  H04L12/24 ,  H04L29/08

Abstract: A method, system, and processor-readable storage medium are directed towards generating a report derived from data, such as event data, stored on a plurality of distributed nodes. In one embodiment the analysis is generated using a “divide and conquer” algorithm, such that each distributed node analyzes locally stored event data while an aggregating node combines these analysis results to generate the report. In one embodiment, each distributed node also transmits a list of event data references associated with the analysis result to the aggregating node. The aggregating node may then generate a global ordered list of data references based on the list of event data references received from each distributed node. Subsequently, in response to a user selection of a range of global event data, the report may dynamically retrieve event data from one or more distributed nodes for display according to the global order.

公开(公告)号：US20190163721A1

公开(公告)日：2019-05-30

申请号：US16264581

申请日：2019-01-31

Applicant: Splunk Inc.

Inventor： Steve Yu Zhang

IPC: G06F17/18 ,  G06K9/62 ,  G06F7/22 ,  G06F16/2458 ,  G06F7/483 ,  G06F7/544

Abstract: A method, system, and processor-readable storage medium are directed towards calculating approximate order statistics on a collection of real numbers. In one embodiment, the collection of real numbers is processed to create a digest comprising hierarchy of buckets. Each bucket is assigned a real number N having P digits of precision and ordinality O. The hierarchy is defined by grouping buckets into levels, where each level contains all buckets of a given ordinality. Each individual bucket in the hierarchy defines a range of numbers—all numbers that, after being truncated to that bucket's P digits of precision, are equal to that bucket's N. Each bucket additionally maintains a count of how many numbers have fallen within that bucket's range. Approximate order statistics may then be calculated by traversing the hierarchy and performing an operation on some or all of the ranges and counts associated with each bucket

公开(公告)号：US10296616B2

公开(公告)日：2019-05-21

申请号：US14449051

申请日：2014-07-31

Applicant: Splunk Inc.

Inventor： Alice Neels ,  Steve Zhang ,  Marc Robichaud

IPC: G06F17/30 ,  G06F17/00

Abstract: A processing device performs a preliminary grouping of data items in a dataset to define one or more clusters and for each cluster, identifies a set of search terms for a search query that would retrieve data items in the cluster upon execution of the search query against the dataset.

公开(公告)号：US20190147084A1

公开(公告)日：2019-05-16

申请号：US16051304

申请日：2018-07-31

Applicant: Splunk Inc.

Inventor： Sourav Pal ,  Arindam Bhattacharjee

IPC: G06F17/30 ,  G06F17/27

Abstract: Systems and methods are disclosed for executing a query that includes an indication to process data managed by an external data system. The system identifies the external data system that manages the data to be processed and generates a subquery for the external data system indicating that the results of the subquery are to be sent to one worker node of multiple worker nodes. The system instructs the one worker node to distribute the results received from the external data system to multiple worker nodes for processing.