Refractions Research provides support for enterprises developing applications based on PostGIS / PostgreSQL. Our staff have years of experience with practical issues in spatial database development and deployment:
- Large scale spatial databases (10M rows and up)
- High load spatial databases (multiple updates per second
- High reliability installations (replication and clustering)
- Multi-dimensional spatial databases (3- and 4-dimensions)
- Spatial data modeling (very large data models)
|Enterprise Support||$5000||1 Year||Preferential access to our team during business hours, expertise and trouble-shooting, contact us for more information.|
Rento is a free web service that makes it easy to find a place to rent in Greece. Powered by PostgreSQL and PostGIS, it provides ad listings with photographs displayed on a map. Searching is accomplished through map navigation and natural language processing, with the search engine being capable of answering complex (spatial) questions such as "flat near the University of Athens" or "loft up to 800 euros near a metro station" (in greek).
The British Columbia Ministry of Health was charged with creating an access program to cover costs of medically necessary travel. But how much would it cost? Who was traveling for treatment? Where were they traveling to and from? Refractions analyzed 50 million records from the medical insurance database and delivered a report on travel patterns and interactive map application for exploring the data.
The City of Vancouver collects water readings from thousands of residences and businesses, but has never optimized the pedestrian routes the readers take. Refractions developed algorithms to create the most efficient routes of the correct length for readers.
Open Source Company
Refractions sponsors and develops PostGIS as an open source project in collaboration with developers from around the world. Visit the PostGIS open source community site at postgis.refractions.net.