Re: broken link

On Tue, 21 Jan 2020 at 14:08, Ian Barwick <ian.barwick@2ndquadrant.com> wrote:
>
> On 2020/01/21 20:06, Vladimir Svedov wrote:
> > Sorry guys if wrong list again.
> > Please have a look at the https://www.postgresql.org/download/products/6-postgresql-extensions/
> > the TimeTravel <http://www.databtech.com/go/timetravel> link is broken. And Im sure many people will wonder feature like Oracle FlashBack
>
> Looks like the maintainers have taken it off the web for whatever reason. Poking around in archive.org:
>
>    https://web.archive.org/web/20190524052103/http://www.databtech.com/eng/index_timetravel.htm#
>
> the original page seemed to contain only a PDF with some code in it (rather than
> say a fully fledged extension); the PDF itself is archived here:
>
>    https://github.com/yummyliu/papers/blob/master/TimeTravel_for_PostgreSQL.pdf
>
> FWIW, poking around in the links under https://www.postgresql.org/download/product-categories/
> (which personally I've never seen before) there are a fair few projects and products linked
> where the link is no longer valid or points to a repository where the last commit was
> years ago.
>
>
> Regards
>
> Ian Barwick
>
>
> --
> Ian Barwick                   https://www.2ndQuadrant.com/
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