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:
Feb. 17, 2026
Filed:
Jan. 02, 2025
International Business Machines Corporation, Armonk, NY (US);
Chang Sheng Liu, Beijing, CN;
Yan Li Xu, Beijing, CN;
Xue Huang, Beijing, CN;
Lei Cui, Beijing, CN;
Hai Jun Shen, Jin Nan, CN;
International Business Machines Corporation, Armonk, NY (US);
Abstract
A computer-implemented method for optimizing query execution in a data virtualization system is provided. A processor set receives a query using the data virtualization system. The processor set determines capabilities for the data source to identify a portion of functions and a portion of query operations from the query to be delegated for remote execution on the data source. The processor set splits functions and query operations in the query for remote execution and local execution based on the portion of functions and the portion of query operations from the query. The processor set receives results from the data source from remote execution of the query using the data virtualization system. The processor set merges the results from the data source with second result from local execution of the query on the data virtualization system to generate a merged result. The processor set returns the merged result to the application.