Oracle Data Access Components (ODAC) is a library of components that provides native connectivity to Oracle from Delphi, C++Builder, Lazarus (and Free Pascal) on Windows, Mac OS X, iOS, Android, Linux, and FreeBSD for both 32-bit and 64-bit platforms. The ODAC library is designed to help programmers develop faster and more native Oracle database applications.

ODAC, a high-performance and feature-rich Oracle connectivity solution, is an efficient native alternative to the Borland Database Engine (BDE) and standard dbExpress driver. It provides both possibility of connection to Oracle by means of native Oracle data access and direct access to Oracle without Oracle Client.

Native Connectivity to Oracle
ODAC-based DB applications are easy to deploy, do not require installation of other data provider layers (such as BDE or ODBC), and that's why they can work faster than the ones based on standard Delphi data connectivity solutions. Moreover, ODAC provides an additional opportunity to work with Oracle directly via TCP/IP without involving Oracle Client.

Wide Coverage of Oracle Features
ODAC supports a wide range of Oracle-specific features, such as DML Arrays, REF cursors, Objects, Packages, Direct Path Loading, Alerts, Pipes, Change notifications, Advanced Queuing, Transparent Application Failover, and others.

Cross-Platform Solution for Delphi, C++Builder, and Lazarus
ODAC is a cross-platform solution for developing applications using various IDEs: RAD Studio, Delphi, C++Builder, Lazarus (and FPC) on Windows, Mac OS X, iOS, Android, Linux, and FreeBSD for both x86 and x64 platforms. ODAC also provides support for the FireMonkey application development platform, which allows you to develop visually spectacular high-performance native applications for Windows and Mac OS X.

Features in ODAC 9.4:

RAD Studio XE7 is supported
Lazarus 1.2.4 is supported
RAC server support is improved
Support for WITH FUNCTION clause for Oracle 12c is added
GetServerList doesn't cut the WORLD postfix anymore
The HideRowId option is added
Demo projects for FastReport 5 are added
The TCustomDADataSet.GetKeyFieldNames method is added
The ConstraintColumns metadata kind for the TDAMetadata component is added
Workaround for the bug with calling Halt in the OnCreate event is added

Home:

http://www.devart.com/odac/

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