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Compression algorithm with embedded meta-data for partial record operation augmented with expansion joints

  • US 6,532,121 B1
  • Filed: 10/25/1999
  • Issued: 03/11/2003
  • Est. Priority Date: 10/25/1999
  • Status: Expired due to Term
First Claim
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1. A method for compressing data, said method comprising the steps of:

  • receiving uncompressed data;

    placing a first meta-data marker in the compressed data, the first meta-data marker indicating the beginning of a data record;

    compressing a portion of the uncompressed data into the compressed data using a compression engine;

    inserting a second meta-data marker in the compressed data, the second meta-data marker indicating the beginning of a decompressible data block; and

    inserting a third meta-data marker in the compressed data, the third meta-data marker indicating that a portion of the compressed data is to be ignored.

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