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UID:pretalx-foss4g-2022-KJAEP8@talks.staging.osgeo.org
DTSTART;TZID=CET:20220826T120000
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DESCRIPTION:Converting OpenStreetMap planet data into vector tiles has been
  a complex and costly process\, but now\, thanks to the Planetiler project
 \, it has become possible to do on a single powerful machine in just a few
  hours – over two orders of magnitude speed up!\n\nOpenMapTiles is a mat
 ure customizable tile generation framework and layer specification that ca
 n be tailored to specific tile generation needs. It has existed for many y
 ears\, and allowed users to generate their own layers\, optimizing for siz
 e or completeness. Over the years it moved to PostGIS-based ST_AsMVT appro
 ach\, and made numerous small improvements. The biggest downside of OMT wa
 s the extensive hardware requirements.\n\nRecently Mike Barry rewrote core
  functionality of the OMT stack as a single monolithic app\, making it pos
 sible to generate entire planet data in just a few hours on a single machi
 ne. Now the OMT community is actively adapting this new approach\, researc
 hing if Rust would be even better approach\, and experimenting how to make
  the process customizable and support real-time updates.
DTSTAMP:20260404T000344Z
LOCATION:Room 4
SUMMARY:OSM planet data to vector tiles in a few hours: OpenMapTiles & Plan
 etiler - Yuri Astrakhan
URL:https://talks.staging.osgeo.org/foss4g-2022/talk/KJAEP8/
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