Dynamic: Pulling is always dynamic, as we discussed before. But because we don’t need any global ordering of nodes, it’s very easy to have a dynamic push step as well, as each node only needs to keep a list of its upstream and downstream immediate neighbours. This structure is typically much easier to manipulate than maintaining a globally ordered list (and a lot cheaper than performing a fresh topological sort every time we want to evaluate nodes).
SpatialWorldServiceBenchmark.GetPlayersInHotSector (2000)
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（二）户籍不在本社区但在本社区常住的居民。
Москвичам пообещали тепло17:31
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