February 2019
Beginner to intermediate
544 pages
14h 36m
English
Content preview from Mastering Hadoop 3
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BZip2
The BZip2 file compression program is implemented based on the Burrows-Wheeler algorithm that was developed by Julian Seward and launched on the 18th of July in 1996. The program can compress files but cannot archive them, and it works on nearly all major operating systems. The functions for BZip2 are as follows:
- Filename extension: bz2
- Media Type: application/x-bzip2 on internet
- Uniform type identifier: public.archive.bzip2
BZip2 provides better compression performance, but in terms of processing performance, it can be significantly slower than Snappy. A simple rule is that the more we get better compression, the less we get to read and write performance, and anything that takes more read and write time than expected is not an ideal ...
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