[HACKERS] Z-curve spatial index

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От Boris Muratshin
Тема [HACKERS] Z-curve spatial index
Дата
Msg-id CAO+8Nm6zMTgrfFwJ3zOwYXvFkqTSuyz+ys6Jy=miYJw3UqpW3Q@mail.gmail.com
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Hi hackers,

I've implemented subj algorithm as PostgreSQL extension.
It looks like this realization is such as fast as R-Tree but sufficiently more simple & compact.
you can find the algirithm description and some benchmarks in comparison with GiST R-Tree.

The extension sources are uploaded at https://github.com/bmuratshin/zcurve/tree/raw-2D 
under the BSD license.

Feel free to connect with me if you have some questions.

Regards,
Boris

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