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:
Oct. 12, 2021
Filed:
Jun. 14, 2019
Microsoft Technology Licensing, Llc, Redmond, WA (US);
Microsoft Technology Licensing, LLC, Redmond, WA (US);
Abstract
Methods, systems, and computer storage media for providing reduced-latency data operations in a file system. In operation, a request to perform a data operation associated with a B+ table storage of a file system is received. The file system supports the B+ table storage that is accessible using a B+ tree lookup logic for accessing B+ table data and supports a cache storage that is accessible using a cache table lookup logic for accessing cache data in the cache storage. A number of references to the location in the B+ table storage is determined. The location in the B+ table storage is associated with the request to perform the data operation. Based on determining the number of references to the location, a cache storage location to perform the data operation is accessed. The cache storage location is mapped (using the cache table) to the location in the B+ table storage.