Using UniDAC’s TUniLocalSQL and local cache, a field inspection app for iOS/Android stored data in encrypted SQLite locally and synced to a central PostgreSQL server when online. The Professional edition allowed deployment to both mobile stores without runtime fees.
Explain how to using UniDAC components.
| Operation (10k rows) | UniDAC 7.4.11 | FireDAC | dbExpress | |----------------------|---------------|---------|------------| | Insert (batched) | 1.2 sec | 1.5 sec | 3.1 sec | | Select + loop | 0.9 sec | 1.1 sec | 2.4 sec | | Memory usage | 18 MB | 22 MB | 26 MB |
Here is what you get with the Professional edition that you don't get in lower tiers: devart unidac 7411 professional for rad studio 103 rio
Devart UniDAC 7.4.11 Professional a high-performance library of universal data access components designed for Embarcadero RAD Studio 10.3 Rio
The TUniSQLMonitor component (included in Professional, though advanced analysis requires DBMonitor tool) allows you to intercept every SQL statement sent to the server. This is critical for performance tuning:
The Professional edition also includes the , a design-time tool that helps you organize and manage datasets within your application. Additionally, the Migration Wizard simplifies the process of migrating projects from legacy data access technologies, such as the Borland Database Engine (BDE), to UniDAC, saving countless hours of manual code conversion. Using UniDAC’s TUniLocalSQL and local cache, a field
UniDAC components are known for their high-speed data access. The professional edition includes advanced features like specialized query management, fetching performance optimizations, and optimized data types, making it suitable for high-load applications. 3. Server-Independent Interface
Full compatibility with Delphi’s modern language structures allows smooth data binding using LiveBindings or traditional data-source paradigms. Key Technical Features of the Professional Edition
The "Professional" edition sits in the middle of Devart’s licensing tiers, offering: | Operation (10k rows) | UniDAC 7
The Professional edition includes a suite of exclusive additional components that go beyond basic data access, allowing developers to build more powerful applications with less code. These include:
UniDAC's power comes from several underlying technologies that work together to provide a seamless development experience.
Devart UniDAC is available in three editions: Express (free), Standard, and Professional. While the Standard edition includes the core engine and basic data providers, the is where the product truly shines, designed for enterprise-level application development.