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:
Sep. 03, 2002
Filed:
Dec. 23, 1999
Donald P. Levine, Glendale, AZ (US);
Anne Marie Wunderlin, Sun City West, AZ (US);
David A. Egolf, Glendale, AZ (US);
Bull HN Information Systems Inc., Billerica, MA (US);
Abstract
A cache manager of a relational database management system (RDBMS) is able to bypass time consuming search operations through the use of a key memory structure and locate generated code segments within an SQL cache within a minimum of time. The SQL cache contains the generated code segments used to execute SQL statements as well as the structures and program logic used for maintaining the cache. The key memory structure is located in an area of memory utilized by the SQL runtime routines in executing applications. The runtime routines provide an interface between the application and the RDBMS.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile