US Patent Issued to SAP on Aug. 25 for "Multi-table scan semi-join database optimization" (South Korean Inventors)

ALEXANDRIA, Va., Aug. 25 -- United States Patent no. 12,717,785, issued on Aug. 25, was assigned to SAP SE (Walldorf, Germany).

"Multi-table scan semi-join database optimization" was invented by Sukhyeun Cho (Incheon, South Korea) and Sumin Ko (Incheon, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "In some embodiments, there is provided generating a logical query plan for a query that includes a single fact table and multiple reducer tables; optimizing the logical query plan for query execution; and executing the optimized logical query plan."

The patent was filed on Sept. 13, 2024, under Application No. 18/885,402.

*For further information, including images, charts and tables, please visit: h...