The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 12, 2002
Filed:
Jul. 02, 1999
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Abstract
A replica system and a method of producing a replica are provided for dealing with a database management system including both database programs and files. The system transmits and receives data between interfaces using a common data format, by including a replica manager which receives a replica instruction and determines an object to be read from a master database and an object to be written in a copy database, according to the replica instruction. By giving a command to the database management system, data associated with the object to be read is read from the database, and data format is converted into a standard data format. The received data is then converted to data format associated with the object to be written, and the converted data is finally stored in the copy database.