Querying Data Records Stored On A Distributed File System

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United States of America Patent

SERIAL NO

15254467

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Abstract

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Systems and methods for query large database records are disclosed. An example method includes: obtaining a first search query including a first keyword; accessing a relational database that stores a mapping between one or more keywords and a data record location associated with a distributed file system (DFS). The data record location identifies a location on the DFS at which a data record matching the one or more keywords is stored. The method also includes, determining, using a relational database, a first data record location based on the first keyword; identifying a first data record based on the first data record location; and providing the first data record as a matching record responsive to the first search query.

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Patent Owner(s)

Patent OwnerAddress
PAYPAL INC2211 NORTH FIRST STREET SAN JOSE CA 95131

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Shen, Wei Shanghai, CN 235 1331
Wu, Haifeng Shanghai, CN 26 74
Zhang, Pengshan Shanghai, CN 13 31

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