dotConnect for PostgreSQL Professional 9.2.192

dotConnect for PostgreSQL is an ADO.NET data provider for PostgreSQL designed for .NET developers who need direct, high-performance access to PostgreSQL databases. It provides database connectivity, development tools, and ORM integration for building and maintaining PostgreSQL-based applications.

The software supports Entity Framework, NHibernate, and LinqConnect, while also providing Visual Studio integration, connection pooling, asynchronous operations, DataSet tools, and PostgreSQL-specific functionality.

What’s New

Recent versions focus on improving compatibility with modern PostgreSQL and .NET development environments, along with updates to ORM support, database connectivity, design-time tools, and PostgreSQL-specific features.

Key Features

• Direct access to PostgreSQL servers without requiring the PostgreSQL client library

• 100% managed .NET code

• High-performance database connectivity

• Support for PostgreSQL-specific data types and features

• SSL-secured database connections

• Support for stored functions and returned result sets

• Composite types and PostgreSQL ARRAY types

• PostgreSQL notifications

• Bulk data loading with PgSqlLoader

• Database backup and restore with PgSqlDump

• Script execution with PgSqlScript

• Advanced connection pooling

• Asynchronous query execution

• Named parameters

• Metadata retrieval

• Paginated access to query results

• DataReader and DataTable support

• DataSet tools for creating and managing typed and untyped DataSets

• Visual database design and editing tools

• Query monitoring and debugging with DBMonitor

• Entity Framework integration

• NHibernate integration

• LinqConnect ORM support

• Entity Developer visual ORM designer

• Visual Studio integration

• Data preview and TableMapping tools

• ASP.NET data providers for membership, roles, sessions, and profiles

• Migration tools for moving from ODBC and OLE DB providers

• Easy deployment without native PostgreSQL client dependencies

User Interface

dotConnect for PostgreSQL integrates closely with Visual Studio and provides graphical development tools for database and ORM tasks. Developers can use visual editors, DataSet designers, database explorers, query tools, and ORM modeling features without having to perform every configuration step manually.

Installation and Setup

1. Download and install dotConnect for PostgreSQL.

2. Make sure the required .NET Framework components are installed.

3. Configure the PostgreSQL connection settings.

4. Open Visual Studio or another supported development environment.

5. Add the provider to your .NET project.

6. Configure database connections and ORM components as required.

7. Test the connection before developing or deploying the application.

How to Use

• Create or open a .NET application.

• Add dotConnect for PostgreSQL to the project.

• Configure the PostgreSQL connection string.

• Connect directly to the PostgreSQL server.

• Use ADO.NET components for database operations.

• Use Entity Framework, NHibernate, or LinqConnect when working with an ORM.

• Use Visual Studio design-time tools to create and manage database components.

• Execute SQL queries and stored functions.

• Use connection pooling and asynchronous operations to improve application performance.

• Test and monitor database operations before deployment.

FAQ

Does dotConnect for PostgreSQL require the PostgreSQL client library?

No. It communicates with PostgreSQL directly using the PostgreSQL protocol.

Does it support Entity Framework?

Yes. It provides integration with Entity Framework and also supports NHibernate and LinqConnect.

Can it handle PostgreSQL-specific data types?

Yes. The provider supports PostgreSQL data types and features, including ARRAY types, composite types, geometry-related types, and other PostgreSQL-specific functionality.

Does it integrate with Visual Studio?

Yes. It provides Visual Studio integration and design-time tools for database development.

Is there a trial version?

Yes. A 30-day trial version is available.

Alternatives

• Npgsql — An open-source .NET data provider for PostgreSQL.

• Entity Framework Core with Npgsql — Suitable for applications that primarily use Entity Framework Core.

• Devart dotConnect Universal — A broader .NET data access solution designed to work with multiple database systems.

Pricing

dotConnect for PostgreSQL is commercially licensed on a per-developer basis. A 30-day trial is available for evaluation. Licensing requirements and available editions may vary depending on the features required.

System Requirements

• Operating System: Windows 7, 8, 10, and 11, 32-bit or 64-bit

• Processor: Intel or AMD processor, 1 GHz or higher

• RAM: 512 MB minimum; 1 GB or more recommended

• Disk Space: At least 50 MB of free storage

• Additional Software: .NET Framework

• Database: Compatible PostgreSQL server

Pros

• High-performance PostgreSQL connectivity

• Direct protocol-based database access

• Strong .NET and ADO.NET integration

• Supports major .NET ORM frameworks

• Extensive PostgreSQL-specific functionality

• Useful Visual Studio development tools

• Advanced connection pooling and asynchronous operations

• Includes database design and debugging utilities

Cons

• Primarily aimed at professional .NET developers

• Some advanced functionality may require higher editions

• Requires familiarity with .NET and database development

• Commercial licensing may be less attractive for small projects

• Older development environments may have limited relevance today

Conclusion

dotConnect for PostgreSQL is a comprehensive PostgreSQL data access solution for .NET developers. It combines ADO.NET connectivity with ORM support, Visual Studio integration, database design tools, performance features, and PostgreSQL-specific functionality.

It is particularly suitable for developers building professional Windows and .NET applications that require reliable PostgreSQL access and integrated development tools.