Invention Grant
- Patent Title: Push-based cache invalidation notification
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Application No.: US14887478Application Date: 2015-10-20
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Publication No.: US09411732B2Publication Date: 2016-08-09
- Inventor: Wei Zhu , Ray C. He , Luke Jonathan Shepard
- Applicant: Facebook, Inc.
- Applicant Address: US CA Menlo Park
- Assignee: Facebook, Inc.
- Current Assignee: Facebook, Inc.
- Current Assignee Address: US CA Menlo Park
- Agency: Baker Botts L.L.P.
- Main IPC: G06F12/08
- IPC: G06F12/08 ; G06F17/30 ; H04L29/08 ; G06Q50/00 ; G06F12/12 ; G06F12/14 ; G06F21/31 ; G06F21/64
Abstract:
In one embodiments, one or more first computing devices receive updated values for user data associated with a plurality of users; and for each of the user data for which an updated value has been received, determine one or more second systems that each have subscribed to be notified when the value of the user datum is updated and each have a pre-established relationship with the user associated with the user datum; and push notifications to the second systems indicating that the value of the user datum has been updated without providing the updated value for the user datum to the second systems.
Public/Granted literature
- US20160041911A1 Push-Based Cache Invalidation Notification Public/Granted day:2016-02-11
Information query
