Open Source
PostGIS is open-source, meaning it is free to use and has a strong community support for development and troubleshooting.
Integration with PostgreSQL
PostGIS extends PostgreSQL, a robust relational database management system, providing powerful geospatial capabilities along with traditional SQL features.
Rich Geospatial Functions
PostGIS offers a comprehensive range of geospatial functions and data types, making it suitable for complex spatial queries and analyses.
Cross-platform Support
Being cross-platform, PostGIS can run on various operating systems including Windows, Linux, and macOS, offering flexibility in deployment.
Active Community and Documentation
PostGIS benefits from an active user community and extensive documentation, which aids in learning and problem-solving.
Scalability
Built on PostgreSQL, PostGIS inherits its scalability features, which support large datasets and extensive query capabilities.
Customization and Extension
PostGIS’s open architecture allows for customization and the development of extensions to meet specific geospatial needs.
This is an interesting article about strategies to use when traditional indexes just won’t do, but for the love of the index please use MySQL’s (or postgres’ or sqlite’s) built in spatial index for this particular class of problems. It will does this sort of thing much, much more efficiently than 99% of in house solutions. https://dev.mysql.com/doc/refman/8.0/en/spatial-types.html…
– Source: Hacker News
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almost 3 years ago
