On Mon, Nov 2, 2009 at 7:14 PM, Pally Sandher <pally.sand...@iesve.com> wrote:
> Could be worth feature requesting for something like Burn but taking
> modern internet connections into consideration I don't see many people
> being that bothered about it if they have to put that amount of effort
> in to make it work.

Many people still have 1MB/s or slower connections. 77MB vs 27MB is a
big difference in download time. It's also a very large subjective
difference.

> FYI I just checked our installation archive sizes.
>
> Raw data = 193 MB (202,991,281 bytes)
> MSI with embedded Cab using "high" compression = 55.7 MB (58,464,768
> bytes)
> 7z archive = 42 MB (44,049,930 bytes)

Yes, my particular case happens to benefit *a lot*. For 55MB->42MB I
definitely wouldn't have bothered.

> If you're taking 320 MB & compressing it to 35 MB I'm going to guess
> that the majority of your files aren't binaries or of similar complexity but
> are 'data' such as XML, images etc.

Actually, no. It's a whole whack of executables. Unfortunately,
several of them are statically linked against a similar set of
libraries, which I expect is where 7zip is finding the redundancy.

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