I would lean toward Zip because it is the format that is supported by
Windows, macOS and Linux out of the box. I think the ease of use for
Windows users is particularly important.

On Mon, Jun 25, 2018 at 11:34 PM Andy LoPresto <alopre...@apache.org> wrote:

> Hi folks,
>
> I do not want to start a long-running argument or entrenched battle.
> However, having just performed the RM duties for the latest release, I
> believe I have identified a resource inefficiency in the fact that we
> generate, upload, host, and distribute two compressed archives of the
> binary which are functionally equivalent. For 1.7.0, both the .tar.gz and
> .zip files are 1.2 GB (1_224_352_000 bytes for tar.gz vs. 1_224_392_000
> bytes for zip). The time to build and sign these is substantial, but the
> true cost comes in uploading and hosting them. While the fabled extension
> registry will save all of us from this burden, it isn’t arriving tomorrow,
> and I think we could drastically improve this before the next release.
>
> I have no personal preference between the two formats. In earlier days,
> there were platform inconsistencies and the tools weren’t available on all
> systems, but now they are pretty standard for all users. This [1] is an
> interesting article I found which had some good info on the origins, and
> here are some additional resources for anyone interested [2][3]. I don’t
> care which we pick, but I propose removing one of the options for the build
> going forward (toolkit as well).
>
> That said, if someone has a good reason that both are necessary, I would
> love to hear it. I didn’t find anything on the Apache Release Policy which
> stated we must offer both, but maybe I missed it. Thanks.
>
> [1] https://itsfoss.com/tar-vs-zip-vs-gz/
> [2] https://superuser.com/a/1257441/40003
> [3] https://superuser.com/a/173995/40003
> [4] https://www.apache.org/legal/release-policy.html#artifacts
>
>
> Andy LoPresto
> alopre...@apache.org
> *alopresto.apa...@gmail.com <alopresto.apa...@gmail.com>*
> PGP Fingerprint: 70EC B3E5 98A6 5A3F D3C4  BACE 3C6E F65B 2F7D EF69
>
>

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