 |
Compression-Consulting.com Make your data smaller |
 |
|
 |
Home
We are a team of lossless data compression experts from all around the world.What we can do for you:
a) We can find the best algorithm and a compression program/library for your data
b) We can create a specialized compressor for your data
c) We can help to integrate above-mentioned solutions with your software
Case study 1 (XML):
If you’re looking how to improve compression of XML files we can offer:
a) the same compression ratio as gzip or bzip2 at two times faster speed
b) 36% better compression than gzip at similar compression speed (about 20 MB/s)
c) 14% better compression than bzip2 at similar compression speed
d) 17% better compression than LZMA at similar compression speed
e) 12% better compression than PPMd at similar compression speed
More details available in this paper or on XWRT page.
Case study 2 (PDF recompression):
PDF files are already compressed, but it can be decompressed and compressed
with a better algorithm. We can provide on average:
a) 35% improvement at gzip compression speed
b) 48% improvement at LZMA compression speed
c) 61% improvement at PPMd compression speed