On 2013-09-11, at 9:43 AM, Jonathan Kew wrote:

> On 11/9/13 14:12, Jeff Muizelaar wrote:
> 
>> Brotli increases the window size and thus memory requirement to 4MB
>> which is quite a bit. It's also larger than the cache size on mobile
>> devices which is currently around 1MB so it would be interesting to
>> see decompression speeds on small cache devices.
> 
> That's an interesting point, which we should certainly raise with the 
> developers.
> 
>> Brotli seems to have similar design to OodleLZHLW
>> (http://www.radgametools.com/oodlecompressors.htm) it would of course
>> be interesting to know how it competes.
> 
> It would, although that looks like a commercial product and thus not 
> something we could adopt as part of the open Web platform, even if it appears 
> to have particularly desirable performance

Certainly. I just mean that it's important to compare Brotli against 
compression schemes that are targeted at the same design space to see how well 
it compares against it's real competition. Another candidate for comparison is 
LZHAM which is basically LZMA using huffman coding instead of range coding.

-Jeff
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