Invention Grant
US07228344B2 High availability enhancement for servers using structured query language (SQL)
失效
使用结构化查询语言(SQL)的服务器的高可用性增强
- Patent Title: High availability enhancement for servers using structured query language (SQL)
- Patent Title (中): 使用结构化查询语言(SQL)的服务器的高可用性增强
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Application No.: US10097989Application Date: 2002-03-13
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Publication No.: US07228344B2Publication Date: 2007-06-05
- Inventor: Troy Charles Whitlow
- Applicant: Troy Charles Whitlow
- Applicant Address: US TX Houston
- Assignee: Hewlett-Packard Development Company, LP.
- Current Assignee: Hewlett-Packard Development Company, LP.
- Current Assignee Address: US TX Houston
- Main IPC: G06F15/173
- IPC: G06F15/173

Abstract:
A method of providing high availability enhancement for servers using structured query language (SQL), includes: installing hardware for cluster configuration; installing an operating system, SQL application, and eRoom application in a first server; duplicating a disk image of the first server to a second server; performing an initial cluster configuration procedure for eventually permitting the first server and second server to function in a clustered configuration; performing an eRoom cluster configuration procedure to permit one of the first server and second server to run the eRoom application that is installed in a shared storage in the cluster configuration; and performing an SQL cluster configuration procedure to install the SQL application in the shared storage. An apparatus for providing high availability enhancement for servers using structured query language (SQL), includes: a cluster configuration including a first server, a second server, and a shared storage, where an eRoom application is configured to run on one of the first server and second server, with the eRoom application installed in a shared disk in the shared storage, and where the shared disk is configured to move to the other one of the first server and second server as part of the cluster configuration on fail-over.
Public/Granted literature
- US20030177206A1 High availability enhancement for servers using structured query language (SQL) Public/Granted day:2003-09-18
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