[postgis-users] Partitions

oisink oisink at btinternet.com
Fri Mar 1 10:25:55 PST 2013


Hi

I'm about to build a large spatial database (OS MasterMap - ~440M features).
I intend constraining the partitions against 25km grid squares. However,
using this approach some features will inevitably cross the boundary between
my partition constraints. Can this be done?

How does it work in practice, i.e. when loading data do I need to check I am
not putting 'trans-partition' features into more than one partition, or do I
duplicate them across partitions?

Regards

O



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