This sounds like a great idea. The best incremental view maintenance in an opensource DB might be this one: - https://clickhouse.com/blog/using-materialized-v

This sounds like a great idea. The best incremental view maintenance in an opensource DB might be this one: - https://clickhouse.com/blog/using-materialized-views-in-clickhouse https://clickhouse.com/blog/using-materialized-views-in-clic... It could be a good source for ideas. :) Great work on vlcn.io, btw! Looks really interesting, waiting for client views to start testing it in real apps.