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:
Jul. 06, 2010
Filed:
Oct. 16, 2007
David Kogan, San Mateo, CA (US);
Rajendra S. Pingte, Foster City, CA (US);
Chao Liang, Fremont, CA (US);
Yujie Cao, Redwood Shores, CA (US);
David Kogan, San Mateo, CA (US);
Rajendra S. Pingte, Foster City, CA (US);
Chao Liang, Fremont, CA (US);
Yujie Cao, Redwood Shores, CA (US);
Oracle International Corporation, Redwood Shores, CA (US);
Abstract
Techniques for migrating duration trees from a source database server (or instance) to a destination database server (or instance) are provided. A duration is a memory management construct that allows database components to group related areas of memory together. A source duration tree is captured at the source database server and combined with a destination duration tree at the destination database server. Any duration identifiers in the source duration tree that conflict with (i.e., are the same as) a duration identifier in the destination duration tree are mapped to new duration identifiers.