SQL Server database
Structure
Server (instance) → Database → Schema → Tables/Objects

Database: A physical database (similar to PostgreSQL). You must connect to a specific database. Each database is isolated, though cross-database queries are possible (
db1.dbo.table1
).Schema: A namespace within a database. Default schema is usually
dbo
. Users can own schemas, and schemas provide organizational and security boundaries.
Telosys typical configuration for a SQL Server database
xxx
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