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. 23, 2021
Filed:
Mar. 12, 2018
Amazon Technologies, Inc., Seattle, WA (US);
Murali Brahmadesam, Woodinville, WA (US);
Seungmin Wei, Bellevue, WA (US);
Sumit Kumar, Bellevue, WA (US);
Raman Mittal, Seattle, WA (US);
Crosbie Matthew Smith, Seattle, WA (US);
Kevin Liu, Seattle, WA (US);
Aadithya Chandramalle Gowda, Seattle, WA (US);
Ramesh Shankar, Redmond, WA (US);
Amazon Technologies, Inc., Seattle, WA (US);
Abstract
Adaptive replication of changes may be performed for copies of a database. Log records may be generated and stored that correspond to changes to a database while a database is being copied. If the changes to be applied to a copy of the database is less than or equal to a threshold number of changes, then the copy of the database may be updated using the stored log records. If the changes to be applied to the copy of the database are greater than the threshold number of changes, then the copy of the database may be updated using data stored in the database.