EntityDACEntityDAC

DevartData Mapping ToolsVCL Component
Version 4.0.0 (Apr 1, 2026)

Object-relational mapping framework for Delphi database applications.

  • Implements object-relational mapping for Delphi applications.
  • Supports Database-First, Model-First, and Code-First development approaches.
  • Provides LINQ-based queries and caching for efficient data access.
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EntityDACLoading
Generating Model and Entity Classes from Database
EntityDAC is an object-relational mapping (ORM) framework designed for Delphi developers. It simplifies database application development by mapping database tables and relationships to Delphi classes, allowing developers to work with data using object-oriented programming techniques. EntityDAC supports multiple development approaches, integrates with visual modeling tools, and enables database-independent queries through LINQ, helping developers build maintainable and scalable data access layers.

Flexible Development Approaches

Supports Database-First, Model-First, and Code-First workflows, allowing developers to design applications starting from an existing database, a conceptual model, or code-based entity classes.

Visual ORM Model Designer

Works with the Entity Developer modeling tool to create and edit ORM models visually, enabling configuration of entities, relationships, and mappings without manually writing mapping code.

LINQ Query Support

Provides support for Language Integrated Query (LINQ), allowing developers to write database queries in Delphi code while remaining independent of specific SQL dialects.

Object-Oriented Data Mapping

Maps database structures such as tables and relationships to Delphi classes, enabling developers to work with data through familiar object-oriented programming concepts.

Multiple Mapping Techniques

Supports attribute-based, XML-based, and code-based mapping options, offering flexibility in how database entities and relationships are defined.

Entity and Query Caching

Includes caching mechanisms for metadata, entities, and LINQ queries, helping reduce database access overhead and improve application performance.

Multi-Database Application Development

Allows development of database applications that work with multiple database systems through a unified ORM layer.

Integration with RAD Studio and Delphi

Designed for use within Embarcadero RAD Studio and Delphi environments, supporting efficient development workflows and integration with Delphi database applications.

Product Compatibility

Review the details below to ensure this product is supported within your environment.

Component Type

  • VCL Component

IDE Support

  • C++Builder
  • Delphi
  • RAD Studio