Invention Grant
US07801846B2 Generating log sequence identifiers to apply a transaction to a storage system
有权
生成日志序列标识符以将事务应用于存储系统
- Patent Title: Generating log sequence identifiers to apply a transaction to a storage system
- Patent Title (中): 生成日志序列标识符以将事务应用于存储系统
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Application No.: US11278617Application Date: 2006-04-04
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Publication No.: US07801846B2Publication Date: 2010-09-21
- Inventor: John T. Devine , Chris Fanning
- Applicant: John T. Devine , Chris Fanning
- Applicant Address: US NY Islandia
- Assignee: Computer Associates Think, Inc.
- Current Assignee: Computer Associates Think, Inc.
- Current Assignee Address: US NY Islandia
- Agency: Baker Botts L.L.P.
- Main IPC: G06F7/00
- IPC: G06F7/00 ; G06F17/00 ; G06F11/00
Abstract:
A method for applying a transaction to a database, the method includes generating a global log sequence identifier (GLSI) value within a first node based on log sequence identifier (LSI) values from one or more additional nodes, generating a local log sequence identifier (LLSI) value within the first node based on the GLSI value generated within the first node, and applying the transaction to the database utilizing the generated LLSI value.
Public/Granted literature
- US20070239758A1 Loosely Coupled Log Sequence Identifiers Public/Granted day:2007-10-11
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