Magnus Hagander wrote:
> Dave Page wrote:
<snip>
>>The major problem with wwwmaster is that we need multimaster
>>replication to handle it properly, without having a single point of
>>failure. Slony 1 will not resolve that basic issue.
>
> No, I beleive you can solve this. Let's assume we don't care if we can't
> add/remove news and events. AFAIK, then the database is almost only
> INSERTs right - answers to surveys, redirect logging etc?
> For this, create two tables, say "log1" and "log2". Where one of the
> servers each own one table, and only writes to that one. You set up two
> sets of slony replications, one in each direction. Then you create a
> view that is a UNION ALL of these, that's the one used when you read
> from the table.
This would work.
It would also allow for transient individual server failure(s) and keep
the "web presence" going strongly too. Given working with a small
number of independent servers (i.e. 5 or 6), this should also scale for
what we need too.
Good thinking Magnus. :)
Regards and best wishes,
Justin Clift
--
"One who sees the invisible can do the impossible."
+ Frank Gaines
