METHODS AND SYSTEMS FOR PERFORMING A VECTORIZED DELETE IN A DISTRIBUTED DATABASE SYSTEM

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 fil...

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Bibliographic Details
Main Authors Patel, Hiren, LE, Wangchao, Friedman, Marc Todd
Format Patent
LanguageEnglish
Published 12.10.2023
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary: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.
Bibliography:Application Number: US202318334913