Database Connection String
A database connection string is a single line of text containing everything needed to connect to a database: the host address, port, database name, username, password, and options like SSL settings.
In Depth
A connection string like postgresql://user:password@db.example.com:5432/myapp?sslmode=require is the universal key to a database—every client, library, and tool accepts one. Cloud providers like Supabase, Neon, and RDS display it on the dashboard, ready to copy. Two things matter in practice: security (a connection string contains credentials, so it belongs in a secrets manager, never in code or chat logs) and least privilege (the string you hand to an analytics tool should belong to a read-only database user, so the tool physically cannot modify data).
How AI for Database Helps
Connecting to AI for Database takes one connection string, and pairing it with a read-only database user means the platform can analyze but never alter your data.
Related Terms
Database Connector
A software component that enables applications to connect and communicate with specific database systems.
Read-Only Mode
Read-only mode is a safety configuration in which a tool or database connection can run SELECT queries to read data but is blocked from any operation that modifies it—no INSERT, UPDATE, DELETE, or schema changes.
Connection Pooling
A technique that reuses database connections across multiple requests to improve performance and resource usage.
Multi-Database Querying
Multi-database querying is the ability to connect to and query several different databases—often different engines entirely—from a single tool or interface.
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