PostgreSQL Data Access Components

PostgreSQL Data Access Components

PostgreSQL Data Access Components (PgDAC) is a database access library for PostgreSQL. It provides high-performance connectivity to PostgreSQL and allows building database applications in Delphi, C++Builder, Lazarus, and FPC.
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PostgreSQL Data Access Components: High-Performance Database Connectivitys

A database access library for PostgreSQL, providing high-performance connectivity for Delphi, C++Builder, Lazarus, and FPC applications.

What is PostgreSQL Data Access Components?

PostgreSQL Data Access Components (PgDAC) is a database access library designed for programmer's convenience and to let build high-performance database applications. PgDAC offers connectivity solutions for PostgreSQL, starting from direct access using ADO-compatible components to accessing PostgreSQL server functionality with dedicated components like TPSQLMonitor, TPSQLDump, or TPSQLScript.

Key features of PgDAC include:

  • Direct access to PostgreSQL database servers (versions 7.4 to 14)
  • High-performance connectivity based on the fastest PostgreSQL wire protocol
  • Support for all PostgreSQL data types
  • SSL encryption support
  • Connection pooling
  • Advanced transaction support
  • BLOB streaming support
  • Memo field support
  • And many other features crucial for database application development

PgDAC runs on Windows, macOS, Linux, iOS, and Android. It works with Delphi, C++Builder, Lazarus, and Free Pascal Compiler. PgDAC offers both visual and non-visual components for convenient database access from applications.

PostgreSQL Data Access Components Features

Features

  1. Direct access to PostgreSQL database servers
  2. High-performance connectivity
  3. Support for PostgreSQL-specific features
  4. Unicode support
  5. SSL/TLS encryption
  6. Connection pooling
  7. Support for JSON data types

Pricing

  • Open Source

Pros

Fast data access

Easy to use

Cross-platform

Open source

Active development and support

Cons

Limited documentation

Steep learning curve

Less commonly used than some alternatives


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