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UID:pretalx-foss4g-2022-FVLUDT@talks.staging.osgeo.org
DTSTART;TZID=CET:20220825T164500
DTEND;TZID=CET:20220825T171500
DESCRIPTION:COMTiles (https://github.com/mactrem/com-tiles) is a streamable
  and read optimized file archive for hosting map tiles at global scale on 
 a cloud object storage. Currently most geospatial data formats (like MBTil
 es or Shapefiles) were developed only with the POSIX filesystem access in 
 mind. COMTiles in contrast is designed to be hosted on a cloud object stor
 age like AWS S3 or Azure Blob Storage without the need for a database or s
 erver on the backend side. The map tiles of a COMTiles archive can be acce
 ssed directly from a browser via HTTP range requests. COMTiles are already
  successfully used in some projects to significantly reduce the hosting co
 sts and simplify the handling of large tilesets in the cloud.  \nStructure
  of the talk:\n- Basic concepts of COMTiles like the structure of the stre
 amable index table (pyramids vs space-filling curves vs fragments)\n- Comp
 arison of COMTiles to existing cloud native geospatial formats regarding t
 he visualization of large datasets in the browser\n- Advantages of using a
  streamable archive format like COMTiles over directly hosting the map til
 es in the cloud
DTSTAMP:20260404T224515Z
LOCATION:Modulo 0
SUMMARY:Using COMTiles to reduce the hosting costs of large map tilesets in
  the cloud - Markus Tremmel
URL:https://talks.staging.osgeo.org/foss4g-2022/talk/FVLUDT/
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