Advice Regarding University Project
📰 Reddit r/webdev
Learn how to implement location-based filtering for a university project, showing records within a set radius from a user's location
Action Steps
- Define the database schema to include geospatial data types for storing latitude and longitude values
- Choose a suitable geospatial indexing method, such as GIS or spatial indexes, to optimize query performance
- Implement a distance calculation algorithm, like the Haversine formula, to determine records within the desired radius
- Use a programming language like JavaScript or Python to create a function that filters records based on the user's location and radius
- Test and refine the implementation to ensure accurate results and optimal performance
Who Needs to Know This
This advice benefits web developers and project managers working on location-based applications, particularly those involving geospatial data and user-centric filtering.
Key Insight
💡 Use geospatial indexing and distance calculation algorithms to efficiently filter records by location
Share This
📍 Need to show records within a set radius? Learn how to implement location-based filtering for your web app! #webdev #geospatial
Key Takeaways
Learn how to implement location-based filtering for a university project, showing records within a set radius from a user's location
Full Article
Hey all, I am looking for some advice regarding an application I am developing for a charity as part of a university project. The db will have up to 1000 - 1500 records (assets) at a time, with each having a long/ lat value. Ideally, I would wish to show the user any records whose location are within a pre-determined set of miles/ km from their current/ set position (a little like facebook marketplace that shows listings within a set radius).
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