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Notes on databases, AI agents, SQL, and trustworthy analytics.
How We Built a Multi-Tenant Database Agent Without Leaking Your Data
Apr 12, 2026When you let an AI agent run SQL against a user's database, you're one bad abstraction away from a security incident. Here's how we handle connection isolation, read-only enforcement, and credential storage.
securityengineeringdatabases
Why Your Database Needs an AI Layer
Apr 10, 2026Most database tools haven't changed in twenty years. We built Ryuk because the answer to every data question was blocked on an engineer writing a query.
databasesaiproduct