Invention Grant
- Patent Title: Distributing and synchronizing objects
- Patent Title (中): 分发和同步对象
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Application No.: US13556447Application Date: 2012-07-24
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Publication No.: US08875117B2Publication Date: 2014-10-28
- Inventor: Patrick Gates , Craig Federighi , Eric Noyau
- Applicant: Patrick Gates , Craig Federighi , Eric Noyau
- Applicant Address: US CA Cupertino
- Assignee: Apple Inc.
- Current Assignee: Apple Inc.
- Current Assignee Address: US CA Cupertino
- Agency: Park, Vaughan, Fleming & Dowler LLP
- Main IPC: G06F9/44
- IPC: G06F9/44 ; H04L29/08 ; G06F17/30 ; H04L29/12 ; G06F9/445

Abstract:
A system for distributing and synchronizing objects. One or more embodiments of the invention provide for distributing copies of the objects locally. By copying objects into local address space, the object's methods may be executed locally thereby avoiding excessive network traffic. The state of the various object copies across a network may not be synchronized due to local changes and modifications. To synchronize the objects, one or more embodiments of the invention provide for the use of a policy that specifies conditions as to when objects are synchronized. Embodiments of the invention provide flexibility in setting the policy to accommodate varying applications. Alternatively, a policy may provide for synchronization based on the type or number of messages transmitted. In one or more embodiments, a default policy may be utilized that provides for the synchronization of local objects whenever a client issues a request from the remote server.
Public/Granted literature
- US20120317310A1 DISTRIBUTING AND SYNCHRONIZING OBJECTS Public/Granted day:2012-12-13
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