SQLAlchemy is the most widely used Python SQL toolkit and ORM. It connects to SQL Server through the mssql+pyodbc or mssql+pymssql dialects, translating Python model definitions and query expressions ...

Bulk copy for SQLAlchemy + mssql-python: load large datasets through SQL Server's native TDS bulk load protocol, 2-3x faster than SQLAlchemy's fastest INSERT path (see Performance). All ...