Simba: Efficient In-Memory Spatial Analytics

  title={Simba: Efficient In-Memory Spatial Analytics},
  author={Dong Xie and Feifei Li and Bin Yao and Gefei Li and Liang Zhou and Minyi Guo},
  booktitle={SIGMOD Conference},
Large spatial data becomes ubiquitous. As a result, it is critical to provide fast, scalable, and high-throughput spatial queries and analytics for numerous applications in location-based services (LBS). Traditional spatial databases and spatial analytics systems are disk-based and optimized for IO efficiency. But increasingly, data are stored and processed in memory to achieve low latency, and CPU time becomes the new bottleneck. We present the Simba (Spatial In-Memory Big data Analytics… CONTINUE READING
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