acquired package info from repodata DB: repodata/bbb184c59d147ac8008bfc4e65cc222611fcbe5e39579873511151bfe6007f20-primary.sqlite.bz2
bzip2 is a freely available, patent free, high-quality data compressor. It typically compresses files to within 10% to 15% of the best available techniques (the PPM family of statistical compressors), whilst being around twice as fast at compression and six times faster at decompression.