apparently it also has a GDAL driver: https://gdal.org/drivers/vector/flatgeobuf.html cheers
Il 05/12/19 08:35, Alexander Bruy ha scritto: > There is a FlatGeoBuf [0], probably we can use it or at least get some ideas. > > [0] https://github.com/bjornharrtell/flatgeobuf > > чт, 5 груд. 2019 о 09:18 Richard Duivenvoorde <[email protected]> пише: >> >> On 05/12/2019 01.01, Nyall Dawson wrote: >>> What's needed/missing is a method for the memory data provider to >>> detect when a layer is growing too large, and start writing this out >>> to disk. (Important note: we CAN'T use any of the standard spatial >>> formats for this (as they are lossy when compared to the memory >>> provider support), so we'd need to directly serialize the memory layer >>> features to a custom binary format, with indexing support for rapid >>> retrieval of features. >> >> If I understand correct, FME is also working with (indexed) temp files? >> I'm not an FME user, so I can bu wrong, but I always wondered what kind >> of format that is... >> >> IF we (as FOSS community) could come up with some (new?) indexed file >> format, it (besides being a in-between product for transformations) also >> a potential data exchange format (maybe some zipped version of file+index?)? >> >> Anybody into this? >> >> Regards, >> >> Richard Duivenvoorde >> _______________________________________________ >> 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 > > > -- Paolo Cavallini - www.faunalia.eu QGIS.ORG Chair: http://planet.qgis.org/planet/user/28/tag/qgis%20board/ _______________________________________________ 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
