Oracle Database 11g Release 2 11.2 0.4 Download Official
| Target Version | Support End | Upgrade Complexity |
|----------------|-------------|--------------------|
| 19c (Long-term) | 2027 (Extended) | Medium (direct upgrade from 11.2.0.4 via DBUA supported) |
| 23ai (Latest) | 2030+ | High (requires 19c as intermediate) |
Oracle provides a free “11.2 to 19c Migration Assistant” on My Oracle Support (Doc ID 2488985.1).
Create the oracle user and the necessary groups (oinstall, dba). oracle database 11g release 2 11.2 0.4 download
groupadd oinstall
groupadd dba
useradd -g oinstall -G dba oracle
passwd oracle
| Attribute | Details | |-----------|---------| | Product | Oracle Database 11g Release 2 | | Exact Version | 11.2.0.4 | | Release Date | August 2013 (Patchset 4 for 11.2) | | Platforms | Linux x86-64, Solaris, Windows x64, AIX, HP-UX | | Support Lifecycle | Premier Support ended Jan 2015; Extended Support ended Jan 2019; Sustaining Support ended 2021 (publicly) | | Common Use Case | Legacy ERP, CRM, or custom apps not yet migrated |
One of the most common points of confusion for new Database Administrators (DBAs) is Oracle’s versioning system. | Target Version | Support End | Upgrade
Historically, Oracle Patch Sets were cumulative. 11.2.0.4 contains all bug fixes from 11.2.0.1, 11.2.0.2, and 11.2.0.3. For a long time, 11.2.0.4 was the "gold standard" for stability before the industry moved to Oracle 12c. Because it is a Patch Set and not a base release, Oracle restricts its download to paying customers with an active support identifier.
Downloading the software is only half the battle. Installing Oracle Database 11g on modern operating systems can be tricky due to changing kernel parameters, library dependencies, and hardware that is a decade newer than the software. Check the boxes for the files you need and click Download
Do not look on the main oracle.com database page. Instead, navigate to the Oracle Software Delivery Cloud at edelivery.oracle.com.
Warning: Do not look for torrents, file-sharing sites, or unofficial repositories. Oracle aggressively protects its intellectual property, and downloading from unauthorized sources exposes you to malware, missing files, and legal liability. Oracle provides legitimate, free downloads for development and testing purposes.
