Invention Grant
- Patent Title: Query handling for field searchable raw machine data and associated inverted indexes
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Application No.: US15421212Application Date: 2017-01-31
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Publication No.: US10423595B2Publication Date: 2019-09-24
- Inventor: David Ryan Marquardt , Mitchell Neuman Blank, Jr. , Stephen Phillip Sorkin
- Applicant: Splunk Inc.
- Applicant Address: US CA San Francisco
- Assignee: SPLUNK INC.
- Current Assignee: SPLUNK INC.
- Current Assignee Address: US CA San Francisco
- Main IPC: G06F16/00
- IPC: G06F16/00 ; G06F16/22 ; G06F16/2453 ; G06F16/33 ; G06F16/242 ; G06F16/248 ; G06F16/28 ; G06F16/31 ; G06F16/338 ; G06F16/23 ; G06F16/2458 ; G06F16/2455

Abstract:
Embodiments are directed towards a method for searching data. The method comprises providing an inverted index that comprises at least one record, wherein the at least one record comprises at least one field name and a corresponding at least one field value. The at least one field name and corresponding value are extracted from time-stamped searchable events that are stored in a field searchable datastore and comprise portions of raw data. The at least one record further comprises a posting value that identifies a location in the field searchable datastore where an event associated with the at least one record is stored. The method further comprises receiving an incoming search query that references a field name and evaluating the incoming search query. Furthermore, responsive to the evaluating, the method comprises determining results for the incoming search query using both of the field searchable datastore and the inverted index.
Public/Granted literature
- US20170139965A1 QUERY HANDLING FOR FIELD SEARCHABLE RAW MACHINE DATA AND ASSOCIATED INVERTED INDEXES Public/Granted day:2017-05-18
Information query