How to perform real-time processing when data ingestion rates are measured in millions of entries per second?
We built a distributed storage engine capable of storing and indexing trillions of entries and optimized a way of querying spatiotemporal data.
Map matching is a process of matching received vehicle coordinates with most likely road segment of a digital road map.
Storing and analyzing a large amount of spatiotemporal real-time data requires special treatment in choosing data structures and query algorithms.
Each projection has its cons and pros, so the right question isn't which one is the best but for which purpose map is needed?
The process, in a nutshell, is quite simple – GPS receiver in your mobile phone gets radio signals from GPS satellites in the space.
I know you haven't had an accident in 15 years. That's why we're raising your rates. Because you're about due one. (Jantoo Cartoons)
One of the greatest barriers to the adoption of electric vehicles (EVs) is range anxiety. Electric vehicles have a limited range and long charging times...
Stuck in a traffic jam is not an excuse. It's a sign of bad planning. (Susan Elizabeth Philips) It's something to think about it, for sure.