Connection establishment is the single most expensive operation the driver performs. Almost every PHP performance investigation ends with a connection-management fix. Pooling reuses ODBC connections ...

ODBC is a native data access application programming interface (API) for applications written in C and C++. The Microsoft ODBC Driver for SQL Server connects to SQL Server, Azure SQL Database, Azure ...

Connection establishment is the single most expensive operation the driver performs. Almost every PHP performance investigation ends with a connection-management fix. Pooling reuses ODBC connections ...