Resolving versions in an append-only large-scale data store in distributed data management systems

One embodiment provides for a method including processing transactional operations on a key used to determine whether existing data is found for that key. A first time index is updated using unique keys and a start time field of a first appearance of each key from the transactional operations. A def...

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Main Authors Raman, Vijayshankar, Tozun, Pinar, Sidle, Richard S, Storm, Adam J, Tian, Yuanyuan, Barber, Ronald J, Lohman, Guy M, Mueller, Rene, Grosman, Ronen, Garcia-Arellano, Christian M
Format Patent
LanguageEnglish
Published 22.06.2021
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:One embodiment provides for a method including processing transactional operations on a key used to determine whether existing data is found for that key. A first time index is updated using unique keys and a start time field of a first appearance of each key from the transactional operations. A deferred update of prior versions of the key is performed for non-recent data upon determining that recent data in the transactional operations is found for the key.
Bibliography:Application Number: US201816005485