[OSM-dev] Fwd: Streaming Replication
Brett Henderson
brett at bretth.com
Sun Oct 14 03:59:35 BST 2012
On 14 October 2012 09:46, sly (sylvain letuffe) <liste at letuffe.org> wrote:
> > Hi All,
>
> Hi Brett,
>
> > To solve this, a new streaming replication mechanism has been developed.
> > Under the covers the same database queries are utilised, but the process
> > performing the queries runs continously and polls the database for
> changes
> > at a shorter interval.
>
> Nice feature, it might not be of interest to everyone but people operating
> a
> ro mirror for editing purpose might have interest.
> And that's my case, so thanks for that !
>
> > However, I'd love to see it get
> > some usage and would welcome any feedback.
>
> Here I am allready !
> I've plugged that to my test server's overpass db updates and things seams
> to
> work as expected. Let's see how it performs in case of network hickups
>
Excellent, I look forward to feedback.
>
> note : I have a strange issue with all objects's timestamp, they seam to be
> shifted by -1 hour
>
Really? I might have to look into this this evening (currently 2pm
Melbourne time). I previously had a few issues with timezones (BST to UTC
confusion), but I thought they were limited to the information in state
files, not the data itself.
Brett
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