Method and apparatus for adding a database partition

Invention Grant

US08209306B2 Method and apparatus for adding a database partition 有权

Title translation: 用于添加数据库分区的方法和装置

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Patent Title: Method and apparatus for adding a database partition
Patent Title (中): 用于添加数据库分区的方法和装置
Application No.: US13180866

Application Date: 2011-07-12
Publication No.: US08209306B2

Publication Date: 2012-06-26
Inventor: Kevin Glen Roy Greer
Applicant: Kevin Glen Roy Greer
Applicant Address: CA Mississauga, Ontario
Assignee: Redknee, Inc.
Current Assignee: Redknee, Inc.
Current Assignee Address: CA Mississauga, Ontario
Agency: Gardner, Linn, Burkhart & Flory, LLP
Main IPC: G06F17/30
IPC: G06F17/30

Method and apparatus for adding a database partition

Abstract:

A data repository system and method are provided. A method in accordance with an embodiment includes an operation that can be used to port data from one or more existing database partitions to new database partitions according to a minimally progressive hash. The method can be used to increase the overall size of databases while a system runs hot, with little or no downtime.

Abstract(Chinese):

提供了数据存储库系统和方法。根据实施例的方法包括可以用于根据最小程度的散列将来自一个或多个现有数据库分区的数据传送到新的数据库分区的操作。该方法可用于在系统运行热的同时很少或无停机时间增加数据库的总体大小。

Public/Granted literature

US20110270811A1 METHOD AND APPARATUS FOR ADDING A DATABASE PARTITION Public/Granted day:2011-11-03

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