TmaxData Assigned Patent

TmaxData Co., Ltd., Gyeonggi-do, Korea, has been assigned a patent (9,904,708) developed by Choi, Youngjae, Park, Sangyoung, Moon, Sungwook, and Seo, Sehoon, Gyeonggi-do, Korea, for an “apparatus and method for processing query in database with hybrid storage.“

The abstract of the patent published by the U.S. Patent and Trademark Office states: “The present invention provides an apparatus and method for processing a query in a relational database system having a hybrid storage of a memory tablespace and a disk tablespace, with the configuration of the present invention, by extending a table partitioning technology in order for the relational database system to use the disk tablespace and memory tablespace in a hybrid manner, it is possible to implement data discrimination due to different data storages in one logical table and create scan plans in compliance with the difference in the storages, thereby establishing an optimal scan plan to the query intended to access the storages having different properties.”

The patent application was filed on February 19, 2015 (14/626,429).