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:
Apr. 21, 2020
Filed:
May. 17, 2016
International Business Machines Corporation, Armonk, NY (US);
Nisanth M. Simon, Westmead, AU;
Tuong C. Truong, San Jose, CA (US);
Ruiming Zhou, San Jose, CA (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
Embodiments of the present invention disclose a method, computer program product, and system for detecting changes in database schema. The embodiments may include receiving a first database schema. The embodiments may include creating a first value corresponding to the first database schema by utilizing a compressed value algorithm. The compressed value algorithm may create a single value corresponding to each database schema. The embodiments may include receiving a second database schema. The embodiments may include creating a second value corresponding to the second database schema by utilizing the compressed value algorithm. The embodiments may include determining whether there is a difference between the first database schema and the second database schema by comparing the first value and the second value.