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. 03, 2020
Filed:
May. 01, 2018
International Business Machines Corporation, Armonk, NY (US);
Valerio Bellizia, Carpineto Romano, IT;
Stefano Sidoti, Rome, IT;
INTERNATIONAL BUSINESS MACHINES CORPORATION, Armonk, NY (US);
Abstract
A method is provided for managing memory allocation in a database. The method determines a preferred statement among defined statements with defined sizes of objects. The defined statements include (i) a stored statement defined to allocate the objects and stored in the database wherein each of the objects have a stored size, and (ii) alternative stored statements that provide an alternative implementation of the stored statement defined to allocate the objects with alternative sizes lower than stored sizes. The preferred statement has defined sizes compliant to actual sizes according to preference criterion based on comparing defined and actual sizes. The method invokes the preferred statement for execution in place of the stored statement when different. The method stores a new statement, having new sizes compliant to actual sizes according to alternate criterion, responsive to unfullfilling a condition based on comparing defined sizes of the preferred statement with actual sizes.