Hi hackers, The low-level implementation of 3D Z-curve index (https://github.com/bmuratshin/zcurve/tree/master) is getting close to GiST R-Tree performance at significantly lesser number of pages read from disk.
See attached figures, times2 - average request execution time VS average points number in result reads2 - average shared reads number VS average points number in result Feel free to connect with me if you have any questions.
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