Separation of computation from storage in database for better elasticity

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11138178
APP PUB NO 20180129692A1
SERIAL NO

15348527

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Abstract

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A device such as a data storage system comprises a non-transitory memory storage comprising instructions, and one or more processors in communication with the memory. The one or more processors execute the instructions to: map a different portion of data in a storage device to each of different caches, wherein each cache is in a computing node with a processor; change a number of the computing nodes; provide a modified mapping in response to the change; and pass queries to the computing nodes. The computing nodes can continue to operate uninterrupted while the number of computing nodes is changed. Data transfer between the nodes can also be avoided.

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Patent Owner(s)

  • FUTUREWEI TECHNOLOGIES INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Jagtiani, Kamini Los Altos, US 6 150

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