Universal Data Access Components (UniDAC) is a powerful library of nonvisual cross-database data access components for Delphi, Delphi for .NET, C++Builder, and Lazarus (Free Pascal). We have combined the experience of long-term successful development into one product, which provides unified access to the popular database servers like Oracle, Microsoft SQL Server, MySQL, InterBase, Firebird, PostgreSQL, SQLite, DB2, Microsoft Access, Sybase Advantage Database Server, Sybase Adaptive Server Enterprise, and other databases (using ODBC provider).

UniDAC offers unified approach to the database-related applications development process. That means you can switch easily between different databases in your projects without going deep into their specifics.

Using UniDAC with its server-independent interface is the best way to create cross-database applications. UniDAC gives outstanding flexibility and independence to your projects.

15-Sep-14 New Features in UniDAC 5.5:

RAD Studio XE7 is supported
Lazarus 1.2.4 is supported
New free Express edition is added
Providers are added to the Standard edition and now it doesn't require other DAC products installation
Demo projects for FastReport 5 are added
SpecificOptions names and values validation are added
The TCustomDADataSet.GetKeyFieldNames method is added
The ConstraintColumns metadata kind for the TDAMetadata component is added

Oracle data provider

RAC server support is improved
Support for WITH FUNCTION clause for Oracle 12c is added
The HideRowId option is added

InterBase data provider

The OldTransactionBehaviour global variable is added

SQLite data provider

Now the Direct mode is based on the SQLite engine version 3.8.6

ODBC data provider

Fetch performance is improved
Now the VarBytesAsBlob specific option is replaced with the VarBinaryAsBlob and LongVarBinaryAsBlob specific options
Information about TypeInfo is added to ODBCMetaData

Home:

http://www.devart.com/unidac/

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