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- Snappy is a compression/decompression library. It 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. (For
- more information, see "Performance", below.)
- Snappy has the following properties:
- * Fast: Compression speeds at 250 MB/sec and beyond, with no assembler
- code. See "Performance" below.
- * Stable: Over the last few years, Snappy has compressed and
- decompressed petabytes of data in Google's production environment. The
- Snappy bitstream format is stable and will not change between
- versions.
- * Robust: The Snappy decompressor is designed not to crash in the face
- of corrupted or malicious input.
- * Free and open source software: Snappy is licensed under a BSD-type
- license. For more information, see the included COPYING file.
- Snappy has previously been called "Zippy" in some Google presentations
- and the like.
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