Block storage by decoupling ordering from durability

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United States of America Patent

PATENT NO 9798631
SERIAL NO

14229355

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Abstract

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This document relates to data storage techniques. One example can buffer write commands and cause the write commands to be committed to storage in flush epoch order. Another example can maintain a persistent log of write commands that are arranged in the persistent log in flush epoch order. Both examples may provide a prefix consistent state in the event of a crash.

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Patent Owner(s)

  • MICROSOFT TECHNOLOGY LICENSING, LLC

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Mickens, James W Bellevue, US 14 711
Phanishayee, Amar Seattle, US 20 227
Velayudhan, Pillai Vijaychidambaram Madison, US 5 39

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