What is being used for data storage in a custom-built internal accounting tool, and how is it managed?

Ben confirmed Supabase is used as the cloud-based data storage backend (not a physical server). He noted he rarely logs into Supabase directly anymore because Claude can connect in and handle SQL queries for him, so he's not sure how many tables exist at this point. Transcripts from Fireflies are also posted into Supabase, and Claude processes them to create notes and categorize them, allowing Ben to query across all transcripts through Claude.