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DOE OSTI · 1124642

Low latency and persistent data storage

Fitch, Blake G·Franceschini, Michele M·Jagmohan, Ashish·Takken, Todd E
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Abstract

Persistent data storage is provided by a method that includes receiving a low latency store command that includes write data. The write data is written to a first memory device that is implemented by a nonvolatile solid-state memory technology characterized by a first access speed. It is acknowledged that the write data has been successfully written to the first memory device. The write data is written to a second memory device that is implemented by a volatile memory technology. At least a portion of the data in the first memory device is written to a third memory device when a predetermined amount of data has been accumulated in the first memory device. The third memory device is implemented by a nonvolatile solid-state memory technology characterized by a second access speed that is slower than the first access speed.

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97 MATHEMATICS AND COMPUTING

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BibTeXRIS

Fitch, Blake G, Franceschini, Michele M, Jagmohan, Ashish, Takken, Todd E. 2014-02-18. Low latency and persistent data storage. https://www.osti.gov/biblio/1124642

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