Thanks for a great Analytics and Data Summit 2019 event. We hope to see you next year Feb 25-27, 2020!
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Thursday, March 14 • 3:40pm - 4:30pm
Location-Based Tracking of Moving Objects with Apache Spark

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Tracking K nearest neighbors from a large dataset to a given location is an expensive task. This session shows how to use Oracle Big Data Spatial and Graph’s Vector API to build a real-time Spark streaming application that constantly calculates the K nearest moving vehicles for every element from a set of static stations, based on the distance and user-defined business rules. The vehicle location data is continuously received from a stream that sends updated vehicle locations every few seconds so the nearest vehicles for each station are constantly updated and written to HDFS. This presentation also shows how to build a map visualization application to view this real-time tracking with the Oracle Maps API.

avatar for Siva Ravada

Siva Ravada

Senior Director of Engineeting, Oracle, USA
Siva manages the development team for Oracle’s spatial technologies. He is one of the founding members of the development of Spatial technologies in Oracle since the Oracle7 release. He holds numerous patents, has several journal and conference publications, and authored a book... Read More →

Thursday March 14, 2019 3:40pm - 4:30pm PDT
2-Rm 103