Am 09.01.23 um 16:54 schrieb Richard Duivenvoorde via QGIS-Developer:
Anybody has experience with zipping "laaaarge zipped GeoPackages"? ;-) Is that useful? I just tested a 885MB mbtiles file (I know not geopackage...but still sqlite isnt't it?), and that ended up in 868MB.
For *raster* GPKGs/MBTiles it won't do much. JPG and PNG tiles are already compressed and DEFLATE on top won't do anything interesting unless there is lots of identical tiles inside
For *vector* data it should offer considerable savings in most cases. E. g.: 114M Address_25832_all.gpkg 16M Address_25832_all.gpkg.zip # standard zip, not sozip Or see https://github.com/sozip/sozip-examples for actual sozip examples. Very cool project, Even! (Why not "Cloud-Optimized" though? ;) ) Cheers, Hannes _______________________________________________ QGIS-Developer mailing list [email protected] List info: https://lists.osgeo.org/mailman/listinfo/qgis-developer Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-developer
