dbExpress Driver for PostgreSQL Overview
dbExpress is a database-independent layer that defines common
interface to provide fast access to PostgreSQL. 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 CodeGear.
dbExpress driver for PostgreSQL (DbxPgSql) provides direct high performance
access to PostgreSQL database server. It directly connects to the server without using PostgreSQL client software.
Key features
The following are the main features of our dbExpress driver for PostgreSQL:
- Direct access to data
- Ability to connect through native protocol without using
client software
- High performance
- Supports the latest versions of servers
- All data types support
- Extended options for advanced behaviour
- Complete support for dbExpress version 4
- Ability of monitoring query execution with
dbMonitor
- Source code available
- Includes annual Subscription with Priority Support
- Licensed royalty-free per developer
Compatibility
dbExpress for PostgreSQL supports PostgreSQL server versions since 7.1 up to 8.3.
The following development environments are supported by dbExpress driver for PostgreSQL: