Thread
:
[Announce] modRana: a flexible GPS navigation system
View Single Post
jafd
2012-03-14 , 05:46
Posts: 29 | Thanked: 26 times | Joined on Oct 2009
#
951
An idea worth considering: an empty tile takes 103 bytes as a file + storage overhead of a row in SQLite. At high zoom levels, OSM has lots of those. Maybe it's worth to have one more column in the lookup table to indicate an empty tile and thus process it more quickly?
Quote & Reply
|
jafd
View Public Profile
Send a private message to jafd
Find all posts by jafd