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:
Jan. 30, 2024
Filed:
Aug. 27, 2019
Amazon Technologies, Inc., Seattle, WA (US);
Sangyong Hwang, Sammamish, WA (US);
Aakash Ashwin Shah, Santa Clara, CA (US);
Yongsik Yoon, Sammamish, WA (US);
Kamal Kant Gupta, Belmont, CA (US);
Saileshwar Krishnamurthy, Palo Alto, CA (US);
Amazon Technologies, Inc., Seattle, WA (US);
Abstract
Change data capture is performed asynchronously for direct transfer to a stream processor. When updates to a database as part of database transactions are performed, a transaction log is generated that describes the database transactions. The transaction log may be evaluated to determine indications of changes included in the database transactions. The indications of the changes may be stored in memory according to the database transactions that include the indications of the changes. When a database transaction is determined to be committed to the database, the change indications may be sent directly from the memory to the stream processor.