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:
Aug. 20, 2024
Filed:
Jun. 14, 2023
Microsoft Technology Licensing, Llc, Redmond, WA (US);
Microsoft Technology Licensing, LLC, Redmond, WA (US);
Abstract
Example aspects include techniques for clustering delete targets for vectorized deletion including retrieving, from a set of delete targets in a distributed database system, a file to be deleted, scanning existing clusters of files marked for deletion to identify at least one existing cluster of files having constraints corresponding to the file, based on identifying the at least one existing cluster of files, adding the file to the at least one existing cluster of files to create a new cluster of files, based on failing to identify the at least one existing cluster of files, creating the new cluster of files including the file, and generating, for each file in the new cluster of files and based on a deletion signal, a delta array including multiple bits representing data items in each file and indicating, based on bit value, target data items to be deleted from each file.