Hi, this is Max - one of the founders of Langfuse and super excited to show Langfuse to HN today. Thanks a lot for the suggestion. I had not heard of Tinybird but it seems like a great product. It could be valuable to use their materialized views to calculate aggregates for our analytics UI. We will need to discuss whether we can use them as they are not open source. However, for anyone reading this, they use Clickhouse under the hood and have created a knowledge base (https://github.com/tinybirdco/clickhouse_knowledge_base). I will browse it to learn more.