Exadata is the premier platform for database consolidation. Consolidating databases on a single Exadata system maximizes the value of your Oracle Database investment by reducing infrastructure sprawl, improving resource utilization, and simplifying operations to lower costs while maintaining the performance, availability, and security required for mission-critical applications.
Customers typically consolidate multiple isolated VM clusters on a single Exadata and run multiple databases within each VM cluster. This strikes an ideal balance between operational isolation and infrastructure efficiency, enabling different workloads and applications to share the same Exadata infrastructure while maintaining independent administration and security policies. Maximizing the benefits of consolidation requires increasing density at every layer of the stack. More VMs per database server enable additional isolated environments, while more VM clusters per Exadata system support greater consolidation density. Increased VM storage capacity for Oracle Database homes allows support for more databases within each VM cluster, further improving infrastructure utilization.
Exadata Cloud Infrastructure X11MV, the latest Exadata infrastructure generation in the public cloud, significantly expands consolidation capabilities across all three dimensions. It supports up to 12 VMs per database server, 1.5x as many VMs as the previous generation, and up to 24 VM clusters per Exadata infrastructure, 3x the prior limit. Each VM now supports up to 1.7 TB of allocated /u02 filesystem space for Oracle Database homes, 2x the capacity of the previous generation, allowing more databases to run within a single VM. Taken together, these enhancements enable you to consolidate significantly more databases on a single Exadata system without sacrificing isolation or operational control.
Each VM cluster can independently run either Autonomous AI Database or Exadata Database Service, with dedicated access controls, networking, and customizable compute, memory, and storage resources. This flexibility enables you to consolidate Autonomous AI Database workloads alongside Exadata Database Service environments that require greater administrative control. By consolidating these database services on a common Exadata, you can support both existing applications and next-generation AI-driven workloads that can benefit from the fully-managed Autonomous AI Database, all on the same infrastructure.
The benefits extend beyond operational efficiency. Exadata’s unique architecture delivers extreme performance for consolidated OLTP, analytics, and AI workloads. Smart Scan offloads parallelized queries of massive volumes of relational data, while AI Smart Scan accelerates AI Vector Search of massive volumes of vector data. By consolidating enterprise data and AI workloads on Exadata, you can bring AI to your data, eliminating the complexity, risk, and cost associated with moving data between platforms while accelerating the deployment of AI-powered applications. AI agents can access mission-critical transactional, analytical, and vector data in real time, accelerating retrieval-augmented generation (RAG) and AI reasoning at enterprise scale.
Database consolidation is ultimately about maximizing value. Exadata Cloud Infrastructure X11MV enables higher consolidation density with more VMs, more VM clusters, and more databases per VM. The unified architecture reduces infrastructure complexity, maximizes resource utilization, and improves operational efficiency. By consolidating your critical workloads on Exadata, you can maximize the value of your Oracle Database investment for the next generation of AI-powered applications.
For more information, refer to these important links:
Documentation: Exadata Database Service on Dedicated Infrastructure
Documentation: Autonomous AI Database on Dedicated Infrastructure
Data Sheet: Exadata Database Service on Dedicated Infrastructure X11M and X11MV
White Paper: Best Practices for Oracle Database Consolidation