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Brandon Liu
2021-03-31 17:51:00 +08:00
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@@ -13,6 +13,7 @@ A detailed specification is forthcoming. PMTiles is a binary serialization forma
### Design considerations ### Design considerations
* Directories are recursive, with a maximum of 21,845 entries per directory. * Directories are recursive, with a maximum of 21,845 entries per directory.
* *21845 is the total tiles of a pyramid with 7 levels, or 1+4+16+64+256+1024+4096+16384*
* Deduplication of tile data is handled by multiple entries pointing to the same offset in the archive. * Deduplication of tile data is handled by multiple entries pointing to the same offset in the archive.
### Details ### Details