Towards a Digital Society: Investigating Integration of Distributed DBs and Distributed Processing
summary
The talk examines how to handle large, real-time geospatial datasets needed for digital-twin and autonomous-driving applications by combining a distributed PostgreSQL-compatible database (YugabyteDB) with distributed processing using Apache Spark. It explains the scalability limits of monolithic PostgreSQL/PostGIS for huge spatial data and explores integrating YugabyteDB and Spark to provide cluster-based scalability and efficient analysis.
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chapters (8)
- 0:00Introduction
- 0:46Society 5.0
- 3:33Traditional GIS challenges
- 4:14GB database
- 5:36Apache Spark overview
- 7:02Experiment setup and results
- 9:37Key findings and future outlook
- 10:18Conclusion and Q&A
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