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Messages - ykf

#1
Menion, there's a question... will you still use the info table for the multi-db file implementation?
#2
Menion, thanks for your appreciation on my art!  :D

There is a problem on splitting by z... when one level zoom is too big, e.g. for those google map on zoom level 19, just the zoom file alone can be bigger than 2GB. Anyway I'll do the MOBAC modification on each zoom level first, and then we'll think of how to solve this problem later.
The good news is MOBAC is pretty easy to understand and change, although the design seems outdated... why don't they use maven?!  :roll:
#3
I never worked on sqlite, and after I go though the usage of it, it seems that if you have a zoom level which across several db files, you need to have multiple connections to query for that zoom level and consolidate the result sets together. This is not very efficient is it? Is there any chance to split db files based on x instead of z? This of course depends on your querying needs on Locus, I dunno how you query the files of course  :lol:

Btw, I'm looking at the MOBAC source code and seems I can add a new atlascreator impl, although I guess MOBAC authors will not be too happy on that because I saw them rejecting your new format requests on their forum... :oops:
#4
Hi, I'm a java developer, and I can help to write a small tool to split the sqlite db into separate files. Menion can you tell me how Locus now read the database of more than 1 file?