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ANNOUNCE.rst
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===============================================================
Announcing C-Blosc 1.17.0
A blocking, shuffling and lossless compression library for C
===============================================================
What is new?
============
The BloscLZ, LZ4 and Zstd internal codecs have been updated to latest
versions. In particular, BloscLZ has been upgraded to 2.0.0 and although
this should be fully backward compatible, it contains important changes
that affects mainly speed, but also compression ratios. Feedback on how
it behaves on your own data is appreciated.
For more info, please see the release notes in:
https://github.com/Blosc/c-blosc/blob/master/RELEASE_NOTES.rst
What is it?
===========
Blosc (http://www.blosc.org) is a high performance meta-compressor
optimized for binary data. It has been designed to transmit data to
the processor cache faster than the traditional, non-compressed,
direct memory fetch approach via a memcpy() OS call.
Blosc has internal support for different compressors like its internal
BloscLZ, but also LZ4, LZ4HC, Snappy, Zlib and Zstd. This way these can
automatically leverage the multithreading and pre-filtering
(shuffling) capabilities that comes with Blosc.
Download sources
================
The github repository is over here:
https://github.com/Blosc
Blosc is distributed using the BSD license, see LICENSES/BLOSC.txt for
details.
Mailing list
============
There is an official Blosc mailing list at:
http://groups.google.es/group/blosc
Enjoy Data!