Guide: Oracle 11g Client ODT/O DAC 11.2.0.2.1 Download and Installation
Oracle Data Provider for .NET (ODP.NET): Supports .NET Framework 2.0 through 4.0.
The Oracle Data Access Components (ODAC) 11.2.0.2.1 (also known as ODAC 11.2 Release 3) is a comprehensive package of drivers and tools designed to facilitate communication between Windows applications and Oracle databases. This specific version was widely used for its support of .NET Framework 4 and its compatibility with Visual Studio. Key Components Included in the ZIP oracle 11g client odt odac 11.2 0.2 1 zip download
Oracle Data Access Components (ODAC) and Oracle Developer Tools (ODT) are essential components for developing and deploying Oracle-based applications. In this write-up, we will guide you through the process of downloading and installing Oracle 11g Client ODT/ODAC 11.2.0.2.1 zip.
: Oracle 11g reached its end-of-life for extended support on December 31, 2020. Consequently, specific older sub-versions like 11.2.0.2.1 Guide: Oracle 11g Client ODT/O DAC 11
If your CI server (Jenkins, TeamCity) builds a .NET app referencing Oracle DLLs, you can unzip ODAC on the build agent and set the reference path – no admin rights needed for the build agent itself.
Step 4: Configure Oracle ODBC Driver
: Specifically supports Visual Studio 2010, 2008, and 2005 (Express editions support ODP.NET but not the full ODT features). .NET Framework : Supports .NET Framework 2.0, 3.0, 3.5, and 4.0. Installation Highlights According to the Oracle Installation Instructions , you should: Avoid the "Tmp" directory : Unzip the file into a dedicated temporary folder instead. Use Oracle Universal Installer (OUI) from the unzipped folder to begin the guided installation. Handle Multiple Homes : It is highly recommended to install into a new Oracle Home to avoid breaking existing applications. Network Configuration : You may need to manually copy or create a tnsnames.ora file in the ORACLE_HOME\network\admin directory to resolve database aliases. Where to Download Official downloads for this version are archived on the Oracle .NET and Visual Studio ODAC Downloads