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UID:pretalx-foss4g-2026-F8BZWW@talks.osgeo.org
DTSTART;TZID=JST:20260902T140000
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DESCRIPTION:GeoParquet is a file format based on Apache Parquet for efficie
 nt storage of large geospatial datasets. Well-sorted Parquet achieves bett
 er compression and better query performance. However\, it is not enough fo
 r streaming features with acceptable performance. To address this\, I adde
 d hierarchical dimension for sorting and achieved better results.
DTSTAMP:20260605T063331Z
LOCATION:Conference Management Room1
SUMMARY:A Proposal for Hierarchically Organized GeoParquet - Kanahiro Iguch
 i
URL:https://talks.osgeo.org/foss4g-2026/talk/F8BZWW/
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