Provided by: libcompress-snappy-perl_0.24+ds-3build4_amd64 bug

NAME

       Compress::Snappy - Perl interface to Google's Snappy (de)compressor

SYNOPSIS

           use Compress::Snappy;

           my $dest = compress($source);
           my $dest = decompress($source);

DESCRIPTION

       The "Compress::Snappy" module provides an interface to Google's Snappy (de)compressor.

       Snappy does not aim for maximum compression, or compatibility with any other compression
       library; instead, it aims for very high speeds and reasonable compression. For instance,
       compared to the fastest mode of zlib, Snappy is an order of magnitude faster for most
       inputs, but the resulting compressed files are anywhere from 20% to 100% bigger.

FUNCTIONS

   compress
           $string = compress($buffer)

       Compresses the given buffer and returns the resulting string. The input buffer can be
       either a scalar or a scalar reference.

   decompress
   uncompress
           $string = decompress($buffer)

       Decompresses the given buffer and returns the resulting string. The input buffer can be
       either a scalar or a scalar reference.

       On error (in case of corrupted data) undef is returned.

PERFORMANCE

       This distribution contains a benchmarking script which compares several compression
       modules available on CPAN.  These are the results on a MacBook 2GHz Core 2 Duo (64-bit)
       with Perl 5.14.2:

           Compressible data (10 KiB) - compression
           ----------------------------------------
           Compress::LZ4::compress     183794/s  1795 MiB/s  1.152%
           Compress::Snappy::compress  122496/s  1196 MiB/s  5.332%
           Compress::LZF::compress      44383/s   433 MiB/s  1.865%
           Compress::Zlib::compress      2765/s    27 MiB/s  1.201%
           Compress::Bzip2::compress      110/s     1 MiB/s  2.070%

           Compressible data (10 KiB) - decompression
           ------------------------------------------
           Compress::LZ4::decompress     546133/s  5333 MiB/s
           Compress::Snappy::decompress  175363/s  1713 MiB/s
           Compress::LZF::decompress     135244/s  1321 MiB/s
           Compress::Bzip2::decompress     6352/s    62 MiB/s
           Compress::Zlib::uncompress      5440/s    53 MiB/s

           Uncompressible data (10 KiB) - compression
           ------------------------------------------
           Compress::LZ4::compress     763738/s  7458 MiB/s  107.463%
           Compress::Snappy::compress  552269/s  5393 MiB/s  100.000%
           Compress::LZF::compress     532919/s  5204 MiB/s  101.493%
           Compress::Bzip2::compress    15424/s   151 MiB/s  185.075%
           Compress::Zlib::compress      4325/s    42 MiB/s  105.970%

           Uncompressible data (10 KiB) - decompression
           --------------------------------------------
           Compress::LZF::decompress     2583577/s  25230 MiB/s
           Compress::LZ4::decompress     2383127/s  23273 MiB/s
           Compress::Snappy::decompress  2068002/s  20195 MiB/s
           Compress::Bzip2::decompress     48650/s    475 MiB/s
           Compress::Zlib::uncompress       6342/s     62 MiB/s

SEE ALSO

       <http://code.google.com/p/snappy/>

       <https://github.com/zeevt/csnappy>

REQUESTS AND BUGS

       Please report any bugs or feature requests to
       <http://rt.cpan.org/Public/Bug/Report.html?Queue=Compress-Snappy>.  I will be notified,
       and then you'll automatically be notified of progress on your bug as I make changes.

SUPPORT

       You can find documentation for this module with the perldoc command.

           perldoc Compress::Snappy

       You can also look for information at:

       •   GitHub Source Repository

           <http://github.com/gray/compress-snappy>

       •   AnnoCPAN: Annotated CPAN documentation

           <http://annocpan.org/dist/Compress-Snappy>

       •   CPAN Ratings

           <http://cpanratings.perl.org/d/Compress-Snappy>

       •   RT: CPAN's request tracker

           <http://rt.cpan.org/Public/Dist/Display.html?Name=Compress-Snappy>

       •   Search CPAN

           <http://search.cpan.org/dist/Compress-Snappy/>

COPYRIGHT AND LICENSE

       Copyright (C) 2011-2015 gray <gray at cpan.org>, all rights reserved.

       This library is free software; you can redistribute it and/or modify it under the same
       terms as Perl itself.

AUTHOR

       gray, <gray at cpan.org>