PostgreSQL Data Access Components for Rad Studio XE2 3.1

PgDAC is an enhanced component library for fast direct access to PostgreSQL from Delphi, C++Builder and Lazarus. PgDAC offers wide coverage of the PostgreSQL feature set and emphasizes optimized data access strategies.

PostgreSQL Data Access Components (PgDAC) is a library of components that provides direct access to PostgreSQL database servers for Windows, Mac OS X, iOS, Linux, FreeBSD for 32-bit and 64-bit platforms from Embarcadero RAD Studio XE2/XE/2010, Embarcadero Delphi XE2/XE/2010, Embarcadero C++Builder XE2/XE/2010, CodeGear RAD Studio 2009/2007, CodeGear Delphi 2009/2007, CodeGear C++Builder 2009/2007, Borland Developer Studio 2006, Borland Delphi 2006/2005, Borland C++Builder 2006, Turbo Delphi, Turbo C++, Borland Delphi 7/6/5, Borland C++Builder 6/5, Lazarus 0.9.30.2 and Free Pascal 2.4.4.


PgDAC is designed to help programmers develop really lightweight, faster and cleaner PostgreSQL database applications without deploying any additional libraries.


PgDAC works directly through TCP/IP protocol and does not use the PostgreSQL client library. As data is transferred from socket to storage without additional buffers, the PgDAC performance is maintained on the highest level.


Key Features:
- Direct access to server data. No need to install other data provider layers.
- Full support of the latest versions of PostgreSQL Server and all PostgreSQL Server data types.
- 64-bit Windows support.
- Mac OS X and iOS are supported.
- VCL/LCL and FireMonkey compatible.
-Direct access to server data without using client library.
-Disconnected Model with automatic connection control for working with data offline.
-Local Failover for detecting connection loss and implicitly reexecuting certain operations.
-All types of local sorting and filtering, including by calculated and lookup fields.
-Automatic data updating with TPgQuery, TPgTable, and TPgStoredProc components.
-Unicode and national charset support.
-Supports many PostgreSQL-specific features, such as notifications, notices, and sequences.