Introduction to Map Analysis
It takes a long time to introduce metatron’s Map analysis.
Druid’s metatron distribution now supports a variety of location-based analyzes. Upcoming releases will include some experimental features. We plan to release the completed version in 3.1.0 scheduled for January 2019, starting with the introduction of 3.0.5 from the upcoming release. We share a simple design screen before 3.0.5 release on this blog, and for technical details including Druid, please refer to the slide in the link below. We will discuss the detailed technical contents through blog.
- Building GIS on Druid (FOSS4G Korea)
- Spatial index optimization and GIS query support on Druid using Apache Lucene (ApacheCon 2018, Druid Korea 8th meetup)