How I used Duckdbex to go from 35 seconds to sub-second latency on 75M+ data points.
Duckdbex is an Elixir library that embeds the C++ DuckDB engine directly into your Elixir application.
In this article, I share the real-world trial and error behind solving the problem from the initial 35-second queries to finding an approach that consistently delivers sub-second latency.
