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Aggregation of write traffic to a data store

  • US 9,448,890 B2
  • Filed: 01/05/2012
  • Issued: 09/20/2016
  • Est. Priority Date: 09/19/2008
  • Status: Active Grant
First Claim
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1. A method performed on a computing device, the method comprising:

  • receiving, by the computing device, a request to write data to an intended destination on a random access storage device;

    determining, by the computing device based on monitoring storage device offsets of read and write requests comprising the request to write the data, whether or not patterns of the read and write requests are sequential;

    writing, by the computing device in response to the patterns of the read and write requests being sequential or in response to a write log status indicating invalidation only, the data to at least one intended destination in the random access storage device, where the write log status indicating invalidation only indicates that only invalidation records can be written to the write log;

    redirecting, by the computing device in response to the patterns of the read and write requests not being sequential and in response to the write log status not indicating invalidation only, the data to the write log; and

    mapping, by the computing device in response to the redirecting, the redirected data to the at least one intended destination.

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