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:
Sep. 28, 2021
Filed:
Dec. 04, 2018
Microsoft Technology Licensing, Llc, Redmond, WA (US);
Mihail Gavril Tarta, Sammamish, WA (US);
Gopal Kakivaya, Redmond, WA (US);
Preetha Lakshmi Subbarayalu, Redmond, WA (US);
Microsoft Technology Licensing, LLC, Redmond, WA (US);
Abstract
In various embodiments, methods and systems for optimizing database transactions based on replicable differential data store data structure are provided. A write operation request, having a key for a write operation on a replicable differential store data structure, is accessed. An intent write lock on a differential state and a write lock on the key are acquired. The differential state comprises a result set of currently committing transactions. A transaction instance, of the write operation, is generated for a write set, the transaction instance comprising a modification to the key. The write-set comprises an uncommitted set of writes for in-flight transactions. A determination is made that the write operation is committed. A result of the transaction instance is persisted when the write operation is committed. It is contemplated that the differential state and a consolidated state can be merged, the consolidated state comprises a result set of previously committed transactions.