Devart UniDAC Pro 12.0.0 for D13 (Best Universal Data Access Components for Delphi and C++Builder) Download

Download the Devart UniDAC Pro 12.0.0 for D13 (Best Universal Data Access Components for Delphi and C++Builder) from this link…

Summary

UniDAC Pro is a high-end library of non-visual cross-database data access components for Delphi, C++Builder, and Lazarus (Free Pascal). Unlike standard database connectivity solutions like BDE or dbExpress, UniDAC provides a unified interface to access multiple databases and cloud services without writing database-specific code. The library supports Windows, Linux, macOS, iOS, and Android, covering both 32-bit and 64-bit platforms.

UniDAC is built on Devart’s specialized data access components including ODAC (Oracle), SDAC (SQL Server), MyDAC (MySQL), IBDAC (InterBase/Firebird), PgDAC (PostgreSQL), and LiteDAC (SQLite). By combining years of development experience into one product, UniDAC allows developers to switch between database servers by changing a single connection option. This means you can write server-independent SQL and deploy the same application to Oracle, SQL Server, MySQL, PostgreSQL, SQLite, or other databases without code changes.

The Pro edition includes full functionality: Direct Mode for Oracle, SQL Server, MySQL, and PostgreSQL (no client libraries required), mobile development support for iOS and Android, data encryption, TUniAlerter for messaging, TUniDump for database scripting, TUniMetaData for metadata retrieval, TCRBatchMove for data transfer, and static library linking for SQLite. Source code access is available with the Professional with Source Code edition.

Key Features

1. Universal Data Access Components

UniDAC provides transparent server-independent interfaces for working with different databases. You can change the client engine for a specific server type just by changing a single connection option. This allows easy switching between Oracle, SQL Server, MySQL, InterBase, Firebird, PostgreSQL, SQLite, DB2, Access, ASE, DBF, NexusDB, MongoDB, and other databases via ODBC provider.

2. Server-Aware Providers

Every UniDAC data provider uses server-specific native connectivity. The provider chooses the best way to perform operations on the server automatically, considering peculiarities of the selected database server.

3. Direct Mode Support

Direct Mode allows you to work with Oracle, SQL Server, MySQL, PostgreSQL, SQLite, Redshift, ASE, DBF, and NexusDB directly without involving DB client libraries. This simplifies deployment and configuration of your applications. (Direct Mode available in Professional edition for Oracle, SQL Server, MySQL, PostgreSQL, and SQLite)

4. Cloud Services Access

UniDAC allows developing applications that work with data stored in cloud services including BigCommerce, Dynamics 365, FreshBooks, Google BigQuery, HubSpot, Magento, Mailchimp, NetSuite, Salesforce, Salesforce Marketing Cloud, SugarCRM, QuickBooks, and Zoho CRM. Use UniDAC along with Devart ODBC Driver for clouds.

5. Cross-Platform and Cross-IDE Support

UniDAC supports RAD Studio, Delphi, C++Builder, Lazarus (and FPC) on Windows, macOS, Linux, iOS, and Android for both x86 and x64 platforms. Support for FireMonkey (FMX) allows developing visually spectacular high-performance desktop and mobile native applications.

6. Server-Independent SQL with Macros Engine

The powerful macros engine produces dynamic SQL by replacing parts of query statements with user-defined code. This enables writing database-independent SQL that works across different server types.

7. Secure Connections with SecureBridge

Use UniDAC with SecureBridge components to embed SSL, SSH, or HTTP/HTTPS protocols into your application for establishing secure connections to the server.

8. Mobile Development Support

UniDAC allows mobile applications for iOS and Android to work with multiple databases as simply as desktop applications do. Professional edition includes full mobile platform support.

9. Data Type Mapping

The simple and flexible data type mapping engine allows custom correspondence between server and Delphi data types.

10. Monitoring with dbMonitor

Use the freeware dbMonitor tool to monitor and analyze all DB calls made by your application using UniDAC. It performs per-component tracing of SQL statement execution, commits, rollbacks, and more.

11. Comprehensive Component Set

Base components include TUniConnection (connection management), TUniQuery (SQL execution), TUniSQL (standalone SQL), TUniTable (table access), TUniStoredProc (stored procedures), TUniUpdateSQL (custom updates), and TUniDataSource (data binding). Additional components include TUniScript (script execution), TUniTransaction (transaction management), TUniLoader (fast data loading), TUniAlerter (messaging), TUniDump (database scripting), TUniMetaData (metadata retrieval), TUniSQLMonitor (SQL tracing), TUniEncryptor (data encryption), TVirtualTable (in-memory tables), TCRBatchMove (data transfer), and TCRDBGrid (enhanced data grid).

12. Supported Databases

• Oracle

• Microsoft SQL Server (including SQL Azure)

• MySQL

• PostgreSQL

• InterBase and Firebird

• SQLite

• MongoDB

• DB2

• Microsoft Access

• Advantage Database Server

• SAP Sybase ASE

• DBF

• NexusDB

• ODBC-compliant databases

13. Supported Cloud Services

• Salesforce

• QuickBooks

• NetSuite

• SugarCRM

• Zoho CRM

• BigCommerce

• Dynamics 365

• FreshBooks

• Magento

• Mailchimp

• Google BigQuery

• HubSpot

What’s New in UniDAC Pro 12.0.0 for D13

Version 12.0.0 includes full support for RAD Studio 13 Florence (Delphi 13 and C++Builder 13). Enhanced Direct Mode for Oracle, SQL Server, MySQL, and PostgreSQL. Support for Oracle 23c+ BOOLEAN data type. Support for MariaDB 10.7+ UUID, INET4, and INET6 data types. Improved Firebird 3, 4, and 5 compatibility. Enhanced Lazarus 4.4 and Free Pascal 3.2.2 support. Support for Apple Silicon (ARM) on macOS. Improved Android 64-bit platform support. Updated cloud service providers with latest API versions.

System Requirements

To run applications using Devart UniDAC Pro 12.0.0, your development environment should meet the following specifications.

Supported IDEs:

• RAD Studio 13 Florence (Delphi 13 and C++Builder 13)

• RAD Studio 12 Athens

• RAD Studio 11 Alexandria

• Delphi and C++Builder versions 6 through 12

• Lazarus 4.4 and Free Pascal 3.2.2

• Community Edition of Delphi and C++Builder

Supported Target Platforms:

• Windows: 32-bit and 64-bit

• macOS: 64-bit and ARM (Apple Silicon M1/M2/M3)

• Linux: 32-bit (Lazarus/FPC only) and 64-bit

• iOS: 64-bit and iOS Simulator ARM 64-bit

• Android: 32-bit and 64-bit

Database Server Versions Supported:

• Oracle: 9i through 23c+

• SQL Server: 2000 through 2022, SQL Azure

• MySQL: 4 through 8.x, MariaDB

• PostgreSQL: 7 through 16.x

• InterBase: 5 through 2020

• Firebird: 1 through 5

• SQLite: 2 and 3

• MongoDB: Latest versions

• DB2, Access, ASE, DBF, NexusDB: Latest versions

Installation Guide

Follow these steps to install Devart UniDAC Pro 12.0.0 for D13.

1. Download the Installer: Obtain the official UniDAC Pro installer from the Devart website or your customer portal.

2. Close IDEs: Close any instances of Delphi, C++Builder, or Lazarus before installation.

3. Run as Administrator: Right-click the installer and select “Run as Administrator.”

4. Select Edition: Choose UniDAC Professional Edition (or Professional with Source Code).

5. Select IDEs: Choose which IDE versions to install (RAD Studio 13, Delphi 12, Lazarus, etc.).

6. Select Platforms: Choose target platforms (Windows, macOS, Linux, iOS, Android).

7. Follow the Setup Wizard: Complete license acceptance, installation directory selection, and component configuration.

8. Activate License: Enter your license key. For trial version, no activation is required.

9. Open IDE: Launch Delphi or C++Builder. UniDAC components will appear in the Tool Palette.

10. Configure Paths: Ensure UniDAC library paths are added to your project’s search path.

How to Use UniDAC

Step 1: Add Components to Form

Place a TUniConnection component on your form or data module. Set the ProviderName property to the desired database (Oracle, SQL Server, MySQL, PostgreSQL, InterBase, SQLite, etc.).

Step 2: Configure Connection

Set the Server, Database, Username, and Password properties. For Direct Mode (Professional edition), set SpecificOptions.Values[‘Direct’] := ‘True’.

Step 3: Connect to Database

Call TUniConnection.Connect. Use the BeforeConnect event for dynamic connection string configuration.

Step 4: Add Dataset Components

Place TUniQuery, TUniTable, or TUniStoredProc on the form. Set the Connection property to your TUniConnection. Set SQL property for queries.

Step 5: Execute and Fetch Data

Call Open for SELECT queries or ExecSQL for INSERT, UPDATE, DELETE. Use TUniLoader for fast bulk inserts.

Step 6: Handle Transactions

Use TUniTransaction for explicit transaction control (StartTransaction, Commit, Rollback).

Step 7: Use Server-Independent SQL

Use macros in SQL to handle database-specific syntax differences. Example: SELECT * FROM {IF MSSQL} sys.tables {ELSE} user_tables {ENDIF}

Step 8: Monitor Database Activity

Add TUniSQLMonitor to your form to trace SQL execution. Use dbMonitor tool for graphical analysis.

Best Use Cases

Advantages and Limitations

Advantages:

• UniDAC provides a single unified interface for multiple databases, reducing development time. Server-aware providers optimize operations for each database.
• Direct Mode eliminates client library dependencies for Oracle, SQL Server, MySQL, and PostgreSQL.
• The library supports cross-platform development for Windows, macOS, Linux, iOS, and Android.
• All major GUI frameworks are supported: VCL, FMX, and LCL. The powerful macros engine enables server-independent SQL.
• UniDAC includes extensive components: TUniLoader for fast bulk inserts, TUniAlerter for database events, TUniDump for backups, TUniMetaData for schema inspection, TCRBatchMove for data transfer, and TUniEncryptor for data encryption.
• Free dbMonitor tool provides SQL tracing. Annual subscription includes premium support and nightly builds. Licensing is royalty-free per developer.

Limitations:

• Express edition (free) has significant limitations and requires separate DAC installations.
• Standard edition lacks Direct Mode, mobile support, and advanced components.
• Professional edition is $599.95 per developer, which may be expensive for individual developers.
• Cloud service access requires additional ODBC drivers (sold separately).
• Source code for Direct Mode (Oracle, SQL Server) is distributed obfuscated only.
• Some advanced features require Professional with Source Code edition.

Alternatives to UniDAC

Frequently Asked Questions

Q1. What is UniDAC?

UniDAC is a library of non-visual cross-database data access components for Delphi, C++Builder, and Lazarus that provides unified access to multiple databases and cloud services.

Q2. What databases does UniDAC support?

UniDAC supports Oracle, SQL Server, MySQL, PostgreSQL, InterBase, Firebird, SQLite, MongoDB, DB2, Access, ASE, DBF, NexusDB, and ODBC-compliant databases.

Q3. What is the difference between Express, Standard, and Professional editions?

Express is free but limited (requires separate DAC installations). Standard includes all data providers. Professional adds Direct Mode, mobile development, data encryption, TUniAlerter, TUniDump, TUniMetaData, TCRBatchMove, static SQLite linking, and DataSet Manager.

Q4. What is Direct Mode?

Direct Mode allows you to work with Oracle, SQL Server, MySQL, PostgreSQL, and SQLite directly without installing DB client libraries. Available in Professional edition.

Q5. Does UniDAC support mobile development?

Yes. Professional edition supports iOS and Android mobile development with FMX and Lazarus.

Q6. What IDEs does UniDAC support?

UniDAC supports RAD Studio 13 Florence (Delphi 13, C++Builder 13), RAD Studio 12 Athens, RAD Studio 11 Alexandria, Delphi/C++Builder versions 6 through 12, and Lazarus 4.4.

Q7. What platforms does UniDAC support?

Windows (32/64), macOS (64/ARM), Linux (32/64), iOS (64), Android (32/64), iOS Simulator ARM 64.

Q8. Does UniDAC work with cloud services?

Yes. UniDAC works with Salesforce, QuickBooks, NetSuite, SugarCRM, Zoho CRM, BigCommerce, Dynamics 365, Magento, Mailchimp, and others using Devart ODBC drivers.

Q9. What is the price of UniDAC Pro?

UniDAC Professional Edition is $599.95 per developer. Professional with Source Code is available at a higher price. Standard Edition is $349.95. Express Edition is free.

Q10. Is technical support included?

Yes. Annual UniDAC Subscription includes Premium Support, nightly builds with hotfixes, and access to the support forum.

Final Thoughts

Devart UniDAC Pro 12.0.0 for D13 is an essential tool for Delphi and C++Builder developers who need to build cross-database applications. The unified interface eliminates the need to learn different database APIs or write conditional code for each server type. For organizations that deploy applications to multiple database platforms, the time savings are substantial.

The software delivers value across different development scenarios. For the enterprise developer, server-aware providers and Direct Mode optimize performance without client libraries. For the mobile developer, cross-platform support for iOS and Android enables database connectivity on any device. For the cloud integrator, ODBC drivers for Salesforce, QuickBooks, and Zoho CRM connect business data directly. For the ISV, royalty-free licensing means deploying to unlimited customers without additional fees.

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