Challenges Encountered in Transitioning LLM Logs from Postgres to ClickHouse

The problem I am building Spanlens, an open-source LLM observability platform. Every call to OpenAI, Anthropic, or Gemini gets recorded with its model, latency, tokens, cost, and full request and response body. At low traffic on Supabase Postgres this was fine, but I could already see a few signs th