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ENCODING DATA IN A DISPERSED STORAGE NETWORK

  • US 20140298134A1
  • Filed: 06/11/2014
  • Published: 10/02/2014
  • Est. Priority Date: 07/31/2009
  • Status: Active Grant
First Claim
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1. A method for execution by a computing core of a computing device, the method comprises:

  • segmenting data into a plurality of data segments;

    on a data segment by data segment basis;

    performing a decode threshold level of dispersed storage error encoding on a data segment of the plurality of data segments to produce a set of decode threshold level encoded data slices;

    caching the set of decode threshold level encoded data slices, wherein, for the plurality of data segments, a plurality of sets of decode threshold level encoded data slices are created;

    on set by set basis, performing a redundancy level of dispersed storage error encoding based on one of the plurality of sets of decode threshold level encoded data slices to produce a set of redundancy error coded data slices, wherein a plurality of sets of redundancy error coded data slices are created based on the plurality of sets of decode threshold level encoded data slices; and

    outputting at least one of;

    at least some of the plurality of sets of decode threshold level encoded data slices; and

    at least a corresponding some of the plurality of sets of redundancy error coded data slices.

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