Invention Grant
- Patent Title: Real-time saved-query updates for a large graph
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Application No.: US14306969Application Date: 2014-06-17
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Publication No.: US09626407B2Publication Date: 2017-04-18
- Inventor: Amit Behal , Keith Patrick Golden , Ben Hutchinson , William Chang
- Applicant: GOOGLE INC.
- Applicant Address: US CA Mountain View
- Assignee: Google Inc.
- Current Assignee: Google Inc.
- Current Assignee Address: US CA Mountain View
- Agency: Brake Hughes Bellermann LLP
- Main IPC: G06F17/30
- IPC: G06F17/30

Abstract:
A system for automatically updating saved query results for a graph responsive to a graph update is disclosed. The system may identify a target constraint responsive to an update to the data graph. The target constraint specifies a path in a data graph that includes an edge specified in the update. The system may determine a state for the target constraint by traversing the graph via the path and determine based on the state, that a collapsed definition for a first query that includes the constraint indicates a member node is responsive to the first query. The system may then update a saved query result for the first query using the member node identified during the traversal in accordance with the collapsed definition.
Public/Granted literature
- US20150363461A1 REAL-TIME SAVED-QUERY UPDATES FOR A LARGE GRAPH Public/Granted day:2015-12-17
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