I see. What 2 lines from which original post are you referring to?
Have you checked the references? They are from tech talks and H3 documentation.
The reading time of this post is 5 minutes. If you find this lengthy, I don't know how to help further.
All are copied from the reference as such and are one liners, without any context.
Map matching transforms raw GPS signals into actual road segments.
They use Apache Cassandra to store raw locations for long-term durability.
Apache Cassandra is a distributed database. Yet Cassandra is optimized for write operations.
So they add a Redis cache layer on top of it to shed the read operations.
I see. I didn't want to repeat the information that I included in another article.
You could read this article for more context on map matching: https://newsletter.systemdesign.one/i/139242379/map-matching
Does that help?
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I see. What 2 lines from which original post are you referring to?
Have you checked the references? They are from tech talks and H3 documentation.
The reading time of this post is 5 minutes. If you find this lengthy, I don't know how to help further.
All are copied from the reference as such and are one liners, without any context.
Map matching transforms raw GPS signals into actual road segments.
They use Apache Cassandra to store raw locations for long-term durability.
Apache Cassandra is a distributed database. Yet Cassandra is optimized for write operations.
So they add a Redis cache layer on top of it to shed the read operations.
I see. I didn't want to repeat the information that I included in another article.
You could read this article for more context on map matching: https://newsletter.systemdesign.one/i/139242379/map-matching
Does that help?