<br><div class="gmail_quote">On Fri, Feb 26, 2010 at 12:57 AM, Tim Hutt <span dir="ltr"><<a href="mailto:tdhutt@gmail.com">tdhutt@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
gzip and zip both use the same algorithm which is called DEFLATE. For a single file they will give exactly the same results. tar.gz has a slight advantage for multiple files because it treats them as one big file. That's called 'solid compression'. However it does mean that in order to do anything with tar.gz, including just seeing what's inside it you have to decompress all of it first. That's a massive disadvantage. Zip is also much more widely supported, and it doesn't suffer from the annoying 'archive with an archive' thing.<div>
<br></div><div>Anyway, I think providing multiple file downloads in a zip is fine - is anyone really complaining?</div></blockquote><div><br></div><div>Er... sure. It is not as convenient for certain web apps when compared to desktop apps. With this supported, the gap get's reduced. </div>
</div>