Hey there! The primary difference is that DuckDB is primarily a compute engine for analytical workloads, while Skardi is tackling the challenge with online serving queries.
In addition, DuckDB provides read-only access to their data, while Skardi allows you to access multiple data sources and support read-write queries for a bunch of major stream DBs such as MySQL, Postgres, Mongo, etc.
Happy to list more comparisons if you want to discuss more!
Happy to list more comparisons if you want to discuss more!