Zen: pg sphere

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Zen: pg sphere

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< *[[Tycho]] - data set from Tycho catalog (about 1.5 mln records)
< *[[Bench]] - synthetical test

to

> * [[Tycho]] - data set from Tycho catalog (about 1.5 mln records)
> * [[Bench]] - synthetical test

pgSphere provides spherical data types, functions and operators for PostgreSQL.

This project is hosted @ http://gborg.postgresql.org/project/pgsphere/

Development team:

Oleg Bartunov (project manager)
Teodor Sigaev (gist support)
Janko Richter (principal developer)
Igor Chilingarian (application programer, testing)

Documentation

Most recent documentation is available from PgSphere Wiki

Notes

Spatial Queries - a list of typical spatial queries

Testing

Tycho - data set from Tycho catalog (about 1.5 mln records)
Bench - synthetical test

ADASS-XIII conference

Abstract
Poster
SphereLinks - pointers to spatial access methods for large astronomical databases