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by pron
4475 days ago
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Yet another shameless plug: SpaceBase[1] uses an R-Tree variant especially tailored to concurrent modifications. It does not require a global lock (as an R* tree would), while at the same time it does not degenerate over time. It is used in real-time defense systems, MMOs, and real-time location-based services. [1]: paralleluniverse.co/spacebase/ |
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