GreptimeDB 
LLMs Already Understand Observability. What Is Left for the Database?
The last post in this series. The time for unified observability has come, so what should a database actually do about it? My answer is probably smaller than you expect, and “doing less” is what I arrived at after thinking it through.
I Burned 23 Billion Tokens to "Rewrite" Langfuse
A migration retro: forking Langfuse to swap its analytics store from ClickHouse to GreptimeDB, run mostly by two AI agents. Most of the work was paying down the debt of one decision — make a single database both the source of truth and the analytics layer.