GeoMesa – Spatio-Temporal Indexing in Accumulo

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GeoMesa – Spatio-Temporal Indexing in Accumulo

  1. 1. How Does GeoMesa’s Index Work? Constructs a key beginning with a shard id for horizontal scalability. Uses Space Filling Curves to encode spatio-temporal data in Accumulo keys. Stacks server side iterators to apply (E)CQL standard queries in parallel at scan time.

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