DbExpress is a database-independent layer that defines a common interface to provide fast access to SQL database servers. For each supported server, dbExpress provides a driver as an independent library that implements the common dbExpress interfaces for processing queries and stored procedures. As a thin and simple data-access layer, dbExpress provides high performance database connectivity and is easy to deploy.
DbExpress driver for PostgreSQL provides direct high performance access to PostgreSQL database server. It directly connects to the server without using PostgreSQL client software. The driver supports PostgreSQL server versions since 7.1 up to 9.0.
Following development environments are supported by dbExpress drivers:
Embarcadero RAD Studio XE/XE2
Embarcadero RAD Studio 2010
CodeGear Delphi 2009 for Win32/Win64
CodeGear C++Builder 2009
CodeGear RAD Studio 2007
CodeGear C++Builder 2007
CodeGear Delphi 2007 for Win32/Win64
Turbo Delphi Professional
Turbo Delphi for .NET Professional
Turbo C++ Professional
Borland Developer Studio 2006 including support of Delphi for Win32/Win64, Delphi for .NET and C++Builder Personality
Borland Delphi 2005
Borland Delphi 8
Borland Delphi 7
Borland Delphi 6
Borland C++Builder 6
Following the main features of our dbExpress drivers:
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.
Changes in this version:
* Embarcadero RAD Studio XE2 supported* Application development for 64-bit Windows is supported* FireMonkey and VCL/LCL compatibility added* Support of master/detail relationship for TVirtualTable is added* OnProgress event in TVirtualTable is added
( By Devart - DbExpress driver for PostgreSQL Publisher )