~/talk

This Is PostGIS

on YouTube 53m
Talkat Postgres Open 2012 · 2012-09-17..09-19· [databases]

speaker

name:Paul Ramsey
links:none on file

resources

video:https://youtu.be/LSLxLYg3SoA
slides:none on file

summary

Covers PostGIS, the spatial extension for PostgreSQL, explaining what spatial data is, how spatial relationships act as a universal key across datasets, and how PostGIS uses functions, indexes and objects for storage, retrieval and analysis. Describes PostGIS features in general and reviews new capabilities introduced in PostGIS 2.0—including raster support and 3D—and previews features planned for 2.1.

AI-written summary · about

chapters (8)

  1. 0:00Start
  2. 3:40PostgreSQL
  3. 26:20REPRESENTATIONS
  4. 29:27INDEXES
  5. 31:19FUNCTIONS
  6. 32:33DESCRIPTIVE
  7. 33:36COMPARATIVE
  8. 35:18CONSTRUCTIVE

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