The latest version of data integration, “Oracle GoldenGate 26ai,” was announced at Oracle AI World 2025. This version boasts enhancements in AI-powered real-time data replication. A key point of interest is the high probability that it evolves into 26ai by applying a patch to the existing Oracle GoldenGate 23ai. This article explains the overview and the mechanism of the update inferred at this stage.
1. Conclusion / Breaking News Summary
The key points regarding Oracle GoldenGate 26ai (including current speculations) are as follows:
- AI-Driven Evolution: Features for AI utilization and data integration are enhanced as “AI-Powered Real-Time Data Replication.”
- Delivery Method: There is a possibility that it will be an upgrade via patch application to the existing Oracle GoldenGate 23ai environment, rather than just a new installation.
- Target: Enterprise environments looking to accelerate real-time data integration and data supply to AI models.
- Preparation: It is recommended to utilize the free Oracle GoldenGate 23ai Free to familiarize yourself with the base architecture.
2. What is Oracle GoldenGate 26ai?
Oracle GoldenGate is the industry-standard tool for realizing real-time data replication between heterogeneous databases. Oracle GoldenGate 26ai, announced at Oracle AI World 2025, is positioned as an evolved version to meet recent AI demands (such as supplying high-freshness data to AI models and automating data integration using AI), as indicated by the “ai” in the product name.
Relationship Between 23ai and 26ai (Speculation)
Conventionally, major version changes (e.g., from 19c to 21c) often required a complete new installation (Out-of-place upgrade). However, 26ai is believed to be based on the Oracle GoldenGate 23ai architecture, with a mechanism where the version number transitions to 26ai through patch application (in a format such as a Release Update). If this is true, it presents a significant advantage for users operating 23ai environments, allowing access to the latest AI features while minimizing migration costs.
[Reference] Utilizing Oracle GoldenGate 23ai Free
Currently, Oracle GoldenGate 23ai Free is released for developers and learners. This is provided as a container image, an edition available for use without license fees (with limits on resources and data volume). Since there is a high possibility that 26ai is an extension based on 23ai, utilizing this Free version to become proficient in the operation of 23ai and the Microservices Architecture is extremely effective as preparation for future 26ai adoption.
Download GoldenGate Free | Oracle
Recommended Configuration: Microservices Architecture (MA)
Since Oracle GoldenGate 23ai, the Microservices Architecture (MA) has become the standard and recommended configuration.
Comparison with Oracle GoldenGate 19c The Classic Architecture, which was mainstream until Oracle GoldenGate 19c, was basically managed via ggsci commands and text-format parameter files (.prm). In contrast, the MA configuration recommended in 23ai/26ai has been modernized as follows:
- REST API Based: Control and integration from external tools and AI agents are easy (breaking away from the shell script dependence of the 19c era).
- Web UI Integration: Intuitive management is possible through the Service Manager. Visualization of process states has significantly improved.
To maximize the “AI-driven” features in 26ai, deployment in an MA configuration with high scalability and connectivity is likely to be a prerequisite. If you are performing a new build or verification, designing with the MA configuration rather than Classic is strongly recommended.
3. Implementation / Update Flow (Hypothetical)
Here, we explain the concept of the update procedure from Oracle GoldenGate 23ai to 26ai in a Linux environment. Note: The following is a hypothetical procedure assuming an upgrade via patch application to 23ai. Please follow the official documentation upon release for the formal procedure.
Prerequisites
- OS: Oracle Linux 8 / 9, etc.
- Current Version: Oracle GoldenGate 23ai
- OPatch: Update to the latest version is mandatory
Image of the Update Procedure
It is anticipated that the flow will involve applying a patch using OPatch to the GoldenGate 23ai home directory.
- Stop All GoldenGate Processes Stop all processes such as Extract, Replicat, and Distribution Service.
- Update OPatch Place the latest patch application tool.
- Apply 26ai Equivalent Patch Use the
opatch applycommand.
Execution Command Example (Linux/Hypothetical)
# 1. Check environment variables
echo $OGG_HOME
# Output example: /u01/app/oracle/product/23ai/ogg_1
# 2. Stop all processes (After performing via Admin Client etc.)
# Confirm at OS level that no processes remain
ps -ef | grep $OGG_HOME
# 3. Apply via OPatch (Directory is an example)
# *Image of applying a patch set to convert to 26ai
cd /u01/stage/patch_26ai_xxxxxx
$OGG_HOME/OPatch/opatch apply
# 4. Check version
$OGG_HOME/bin/ggsci -v
Explanation
It is speculated that once the patch application in Step 3 is complete, metadata such as version notation will be updated to “26ai”. This potentially avoids large-scale tasks such as binary relocation or rewriting configuration files.
4. Operations / Notes
Backup Acquisition
Even if it is a patch application type, it is a change involving the core of the system. Ensure to acquire a backup (such as tar) of the entire $OGG_HOME directory before application.
Compatibility Verification
If the database (Source/Target) is Oracle Database 19c, it will likely be necessary to check the recommended patch level on the DB side to maintain compatibility with client libraries.
5. FAQ: Frequently Asked Questions
Q1. Is 26ai a completely different product from 23ai? A. No, it is likely not a different product. Based on the provided information, it is an extension/evolution of Oracle GoldenGate 23ai, and it is believed that the relationship allows for an upgrade from 23ai to 26ai via patch application.
Q2. Can I try 26ai features with Oracle GoldenGate 23ai Free? A. The current Free version is based on 23ai, but there is a possibility that a new container image including features equivalent to 26ai will be provided in the future, or the Free version itself will be updated. We recommend mastering basic operations with the current 23ai Free first.
Q3. Can it connect with Oracle Database 19c? A. Yes, Oracle GoldenGate typically maintains broad backward compatibility. It is believed that connectivity with major database versions, including 19c, will be maintained.
6. Summary
Oracle GoldenGate 26ai is a significant update supporting data integration in the AI era.
- Oracle AI World 2025: The latest version announced at the event.
- AI-Powered: The power of AI is incorporated into real-time replication.
- Upgrade: It is suggested that becoming 26ai is possible via patch application to Oracle GoldenGate 23ai.
- Start with Free: Use Oracle GoldenGate 23ai Free to begin preparing for the next-generation architecture (MA).
Once the latest patch information is released, try opatch apply in a verification environment and consider strengthening your data infrastructure utilizing AI features.
[reference]
Oracle GoldenGate 26ai: AI-Powered Real-Time Data Replication Unveiled at Oracle AI World 2025 | dataintegration
Note
This article explains the topic as breaking news based on published blog posts, assuming an Oracle Database 19c / GoldenGate 23ai environment. Please strictly check Oracle Support (My Oracle Support) for formal release notes and patch IDs.
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