Am 16.06.12 23:18, schrieb Martin Spott:

> I don't think you want to parse large amounts of XML while dialling
> through the airport list in your FMS when you quickly have to divert to
> an alternate because your landing clearance was cancelled and you're
> short of fuel.

There is no proposal to parse ALL the xml files to get a simple list 
like you mention i.e. for the FMS. It is going away from parsing the 
parsed parse parsers anyway.

My intention is to get simple and recent xml files that hold any 
valuable information coming from apt.dat for different purposes, instead 
of splitting up all the information into small pieces and distribute 
semi-redundant files and databases which needs to be updated at 3 or 4 
places for one single small change. FlightGear scenery history shows 
that this will probably never happen because it is too complicated this way.

I assume also getting this xml data into postgres/postgis tables is much 
easier than updating and using ogr2ogr plugs (which could be updated of 
course to the new formats, but I would tend to declare all this stuff 
deprecated, I don’t see many volunteers to help for such tasks).

>
>> I would also vote for a less nested structure than A/B/C/D/DDDD.xml, =
>>
>> just D/DDDD.xml
>
> Well, everybody has his personal favourite for a directory structure.
> We had been evaluating a lot of pros and cons (poor man's indexing,
> directory traversal latency, number of directories and the like) before
> deciding in favour of the structure the way it is now.
> The mentioned mailing list thread contains a lot of discussion about
> the directory structure as well and there was no convincing argument
> against the structure we chose.  Therefore I don't think it's clever to
> push yet another schema unless you can provide a Really Good Reason.
>
> Best regards,
>       Martin.

I didn’t want to discuss directory structure based on personal 
favourites. The Really Good Reason is to make things easier. And for me 
personally ... four years old threads are not cut in stone. New ideas 
arrive, so let’s start a new thread ;-)

Cheers, Yves


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