[Tilesathome] stable TRAPI?

Daniel Bossert daniel at dalll.se
Tue Feb 22 11:28:56 GMT 2011


 Hi list

> I'm not sure if there's an import or some mass editing going on right
> now, but the minutely diffs are running between 100 and 200KB of
> gzipped data.

> I'm not sure if the solution is to throw more hardware at it,
> or if there are tuning issues with the TRAPI code

> since the database has grown so much since it was written.

 So..I'm not a newbie but have not very long been active with OSM.

 My main parts with OSM is
 - having a t at h-client
 - mapping
 - fixing errors with keepright.imax.at


 Well, you say the database has grown. How about with optimizing the 
 database?
 Look at this:
 http://www.openstreetmap.org/?lat=40.3320980072021&lon=16.7644929885864&zoom=14

 Way 87854044 (railway)
 A straightaway line with wasting 19 points. 2 points would do the same 
 for this single straight line.
 This is for me a deal why the database grows. There are too many 
 useless points..


 Are there some tools which could detect this?
 if there were a tool like keepright but for this type of erros we could 
 optimize the database by deleting useless points.

 What do you think about my idea?


 I'm not a programmer and I don't have access to big servers. So I can't 
 develop t at h further.

 But I would be willing to correct such types of errors (I'm already 
 doing this when I see them)..


 Kind regards
 Daniel



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