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:
May. 19, 2015
Filed:
Apr. 17, 2012
Juchang Lee, Seoul, KR;
Jaeyun Noh, Seoul, KR;
Chulwon Lee, Seoul, KR;
Michael Muehle, Walldorf, DE;
Alexander Schroeder, Berlin, DE;
Marco Paskamp, Hansestadt Stendal, DE;
Sang Kyun Cha, Seoul, KR;
Juchang Lee, Seoul, KR;
Jaeyun Noh, Seoul, KR;
Chulwon Lee, Seoul, KR;
Michael Muehle, Walldorf, DE;
Alexander Schroeder, Berlin, DE;
Marco Paskamp, Hansestadt Stendal, DE;
Sang Kyun Cha, Seoul, KR;
SAP SE, Walldorf, DE;
Abstract
A system includes reception of a first query from a client device at a first database node of a database instance, determination of routing information associated with the first query, compilation of the first query at the first database node to generate first compiled code, transmission of the first compiled code and the routing information to the client device, reception of the compiled code from the client device at a second database node, determination, at the second database node, that data associated with the compiled query is associated with a third database node, transmission of the compiled code from the second database node to the third database node, reception of query results at the second database node from the third database node, and transmission of the query results and an indication to update the routing information from the second database node to the client device.