Universal Data Access Components Editions
The Express edition is free. It includes the UniDAC common engine, but does not include any data providers and additional components. UniDAC Express Edition supports only the following data providers: Oracle, SQL Server, MySQL, InterBase (Firebird), PostgreSQL, and SQLite which are installed by ODAC, SDAC, MyDAC, IBDAC, PgDAC, and LiteDAC correspondingly.
The Standard edition includes the UniDAC common engine and data providers.
The Professional edition shows off the full power of UniDAC, including: mobile application development, data encryption, and additional components for work with databases, such as TUniAlerter, TUniDump, TUniMetaData, TCRBatchMove, etc. The Proffessional Edition also includes Direct Mode for Oracle, SQL Server, MySQL, PostgreSQL, and Static Library Linking - for SQLite. In addition, UniDAC Professional Edition includes the DataSet Manager tool which is intended to organize datasets in your application.
You can get Source Access to the UniDAC Professional Edition by purchasing the special UniDAC Professional Edition with source code. The Professional Edition with source code includes the source code for all component classes. The source codes of DataSet Manager and Migration Wizard are not distributed. The source code of Oracle, SQL Server Direct Mode is distributed obfuscated, and SQLite Direct Mode - as precompiled packages.
The matrix below compares features of UniDAC editions. The detailed list of all UniDAC features you can find at the UniDAC Features page
| Features | Express | Standard | Professional |
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Direct Connectivity |
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| Oracle |
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| SQL Server |
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| MySQL |
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| PostgreSQL |
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| SQLite |
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| ASE (SAP Sybase Adaptive Server Enterprise) |
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Desktop Application Development |
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| Windows |
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| macOS |
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| Linux |
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Mobile Application Development |
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| iOS |
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| Android |
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Data Access Components |
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Base components TUniConnection TUniQuery TUniSQL TUniTable TUniStoredProc TUniUpdateSQL TUniDataSource |
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Script Executing TUniScript |
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Transactions managing
TUniTransaction |
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Fast data loading into the server
TUniLoader |
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DataBase Specific Components |
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Messaging between sessions and applications TUniAlerter |
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Storing a database as a script TUniDump |
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Obtaining metainformation about database objects TUniMetaData |
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DataBase Activity Monitoring |
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Monitoring of per-component SQL execution TUniSQLMonitor |
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Additional Components |
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Advanced connection dialog TUniConnectDialog |
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Data encryption and decryption TUniEncryptor |
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Data storing in memory table TVirtualTable |
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Dataset that wraps arbitrary non-tabular data TVirtualDataSet |
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Advanced DBGrid with extended functionality TCRDBGrid |
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Records transferring between datasets TCRBatchMove |
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Database Providers |
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| Access |
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| Advantage |
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| Amazon Redshift |
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| ASE |
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| DB2 |
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| DBF |
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| InterBase/Firebird |
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| MongoDB |
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| MySQL |
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| NexusDB |
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| ODBC |
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| Oracle |
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| PostgreSQL |
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| SQL Server |
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| SQLite |
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Cloud Providers |
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| BigCommerce |
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| Dynamics CRM |
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| FreshBooks |
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| Magento |
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| MailChimp |
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| NetSuite |
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| QuickBooks |
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| Salesforce |
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| Salesforce MC |
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| SugarCRM |
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| Zoho CRM |
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Design-Time Features |
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| Enhanced component and property editors |
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| Migration Wizard |
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| DataSet Manager |
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Cross IDE Support |
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| Lazarus and Free Pascal Support |
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| Single License Price | Free | $299.95 | $499.95 |
1 Using these components is possible only if they are included to the used data provider.
2 Available only in editions with source code.