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:
Oct. 30, 2007
Filed:
Aug. 19, 2004
Ka-leung Tong, Hong Kong, CN;
Ka-Leung Tong, Hong Kong, CN;
Sun Microsystems, Inc., Santa Clara, CA (US);
Abstract
In accordance with one embodiment of the present invention, there is provided a technique for migrating data using a self-describing format. According to an embodiment of the technique, a first source data set, which is in a source-specific format and which conforms to a source schema, is read from a source database. Based on the structure of the first source data set, a second source data set, which conforms to the source schema but which is in a self-describing format, is generated. The second source data set is automatically converted to a first target data set, which is in the self-describing format but which conforms to a target schema. Based on the structure of the first target data set, a second target data set, which conforms to the target schema but which is in a target-specific format, is generated. The second target data set is written to a target database.