PostgreSQL Data Access Components
Component libraries software
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$229.95 per developer
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What is PostgreSQL Data Access Components
PostgreSQL Data Access Components is a set of developer libraries that provide database connectivity and data access features for PostgreSQL from application code. It is typically used by software developers building desktop or server applications that need to query, update, and manage PostgreSQL data through native components rather than writing low-level protocol handling. The product commonly includes connection, command/query, transaction, and dataset-style abstractions that integrate with specific programming languages and IDEs. It differentiates from general UI component suites by focusing on PostgreSQL-specific connectivity and database programming workflows.
PostgreSQL-focused connectivity layer
The components are designed specifically for PostgreSQL, which can simplify configuration and reduce the need for generic database abstraction layers. This focus typically enables support for PostgreSQL-specific data types and behaviors (for example, arrays, JSON/JSONB, and server-side features) when exposed by the library. For teams standardizing on PostgreSQL, a dedicated data access library can reduce custom integration work compared with using only generic database drivers.
IDE-friendly component model
As a component library, it commonly integrates with IDE designers and language-native patterns (such as dataset/data-binding paradigms where applicable). This can speed up development for teams that prefer visual configuration and reusable components over hand-written connection and query plumbing. It also supports consistent patterns across projects, which can help maintainability for teams using the same development stack.
Reusable data access abstractions
The library typically provides reusable building blocks such as connection pooling options, parameterized queries, transaction handling, and dataset/cursor abstractions. These abstractions can reduce duplicated code across applications and encourage safer query practices (for example, parameters instead of string concatenation). Compared with broader component suites in the reference space, this narrower scope can make it easier to adopt for database-centric needs without bringing in unrelated UI tooling.
Language and platform constraints
Data access component libraries are usually tied to specific languages, frameworks, and IDE ecosystems, which limits portability across stacks. If an organization uses multiple runtimes (for example, mixing desktop, web, and services in different languages), teams may need additional drivers or libraries anyway. This can reduce the value of standardizing on a single component set.
Not a full application framework
The product addresses database connectivity and data access, but it does not replace broader UI, reporting, or low-code tooling found in other products in the broader component-library space. Teams still need separate solutions for UI widgets, reporting, API management, or application scaffolding. As a result, it may be only one part of a larger development toolchain.
Vendor identity can be ambiguous
“PostgreSQL Data Access Components” is a generic product name used by multiple vendors and open-source projects across different ecosystems. Without a specific publisher and edition, it is difficult to verify licensing terms, support commitments, release cadence, and security response processes. Buyers typically need to confirm the exact package name, repository, and vendor before evaluating fit and risk.
Plan & Pricing
| Plan | Price | Key features & notes |
|---|---|---|
| Standard | $229.95 (single developer license) | Basic PgDAC connectivity components; cost shown on Devart editions page. |
| Professional | $349.95 (single developer license) | Full PgDAC feature set (PostgreSQL-specific components, advanced dataset management). |
| Professional with Source Code | Price not listed on Devart site — contact sales | Professional edition plus source code access; Devart notes availability but does not show price. |
