Invention Grant
US09031923B2 System for accessing shared data using multiple application servers
有权
使用多个应用服务器访问共享数据的系统
- Patent Title: System for accessing shared data using multiple application servers
- Patent Title (中): 使用多个应用服务器访问共享数据的系统
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Application No.: US14082371Application Date: 2013-11-18
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Publication No.: US09031923B2Publication Date: 2015-05-12
- Inventor: Miki Enoki , Hiroshi Horii , Tamiya Onodera , Yohsuke Ozawa
- Applicant: International Business Machines Corporation
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: Otterstedt, Ellenbogen & Kammer, LLP
- Agent Jennifer R. Davis
- Priority: JP2008-259926 20081006
- Main IPC: G06F17/30
- IPC: G06F17/30 ; G06F7/02 ; H04L29/08 ; G06F9/52
Abstract:
A system including multiple application servers for accessing shared data and a centralized control unit for centrally controlling a lock applied to the shared data by each of the application servers. Each application server includes a distributed control unit for controlling a lock applied to the shared data by the application server and a selection unit for selecting any one of distributed mode in which a lock is acquired from the distributed control unit or a centralized mode in which a lock is acquired from the centralized control unit.
Public/Granted literature
- US20140082127A1 SYSTEM FOR ACCESSING SHARED DATA USING MULTIPLE APPLICATION SERVERS Public/Granted day:2014-03-20
Information query
