For some licensing agreements, the software can be accessed via the Oracle Software Delivery Cloud (formerly Oracle E-Delivery). Go to the Oracle Software Delivery Cloud. Sign in with your Oracle credentials.
For production environments, upgrading to Oracle Database 19c (the long-term support release) or Oracle Database 23c is highly recommended. Official Sources for Downloading Oracle 11.2.0.4 oracle database 11g release 2 11.2 0.4 download
Because general support has ended, Oracle no longer offers 11.2.0.4 for public download on its free Technology Network (OTN). This version is now part of Oracle's legacy software archive. Access to the 11.2.0.4 patch set typically requires a valid Oracle Support contract to download it from the Oracle Software Delivery Cloud or My Oracle Support (MOS). For those without support, you may find 11.2.0.1 for public testing on OTN. Some third-party archives, like GitCode, also host the software, but it's critical to verify the security and legitimacy of any third-party source. If you have an Oracle account, check the Oracle Software Delivery Cloud (formerly E-Delivery) for older releases; you might find 11.2.0.1 available for download. However, be aware that this is a base version, and you would need to find the 11.2.0.4 patch separately. For some licensing agreements, the software can be