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mapbox / geojson-vt

Slice GeoJSON into vector tiles on the fly in the browser
ISC License
1.89k stars 270 forks source link

Does old data ever get cleared out ? #155

Closed ibrierley closed 2 years ago

ibrierley commented 2 years ago

Just thinking, is there any system in place for clearing out old data as it gets used, or does it keep slicing and adding new data for every more and it needs some user code to clear out (and what would be the best way of doing that?)

mourner commented 2 years ago

It only retains the data it needs to serve tiles at any zoom levels — not less, not more.