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:
Dec. 23, 2025
Filed:
Jun. 21, 2024
Paypal, Inc., San Jose, CA (US);
Shuping Tien, San Jose, CA (US);
Kenneth Kang, Campbell, CA (US);
Samrat Roy, San Jose, CA (US);
Bin Zhang, San Jose, CA (US);
Pareshkumar Somabhai Patel, Coppell, TX (US);
PAYPAL, INC., San Jose, CA (US);
Abstract
A source database and a target database are accessed. The source database contains data to be migrated over to the target database. The read operations from the target database and the write operations to the target database are ceased, while the read operations from the source database and the write operations to the source database are maintained. The data from the source database is replicated to the target database. During the replication, the read operations from the source database are maintained but the write operations to the source database are ceased, while the read operations from the target database and the write operations to the target database are also ceased. After the replication has been completed, the read operations from the source database and the write operations to the source database are ceased. The read operations from the target database and the write operations to the target database are resumed.