This post contains no new information; it’s just a rollup of links to spatial indexing posts I’ve made. If you want to know more about spatial indexing, these are the ones to read.
- Why a Spatial Index?
- A Simple Spatial Indexing Scheme
- Faster Primary Filtering
- Picking up on Indexing: Moving Beyond the Simple Grid
- Basic Multi-Level Grids
- More on the Multi-Level Grid
- Is my spatial index being used?
Hmm… it looks like I never got around to the specific of the geography index. It’s in the queue now.