dbExpress is a database-independent layer that defines common interface to provide fast access to PostgreSQL from Delphi and C++Builder including Community Edition on Windows and macOS for both 32-bit and 64-bit platforms. For this server, dbExpress provides a driver as an independent library that implements the common dbExpress interface for processing queries and stored procedures. As data-access layer is thin and simple, dbExpress provides high-performance database connectivity and is easy to deploy. You can use our driver in the same way as the one supplied by Embarcadero. dbExpress driver for PostgreSQL provides direct high-performance access to the PostgreSQL database server. It directly connects to the server without using PostgreSQL client software.