Oracle cloud at customer

Oracle Cloud at Customer Gen 1 vs. Gen 2 – Comparision

Oracle Cloud at Customer Gen 1 vs. Gen 2

In the ever-evolving world of cloud computing, Oracle has consistently been at the forefront, offering innovative solutions tailored to business needs. One such offering is the Oracle Cloud at Customer.

gen 2 oracle cloud at customer

This service has seen significant advancements, especially with the transition from Gen 1 to Gen 2.

This article delve deep into both generations, comparing their features, benefits, and more.

Understanding Oracle Cloud at Customer Gen 1

Oracle Cloud at Customer Gen 1 marked a significant shift in how businesses perceived cloud solutions. It was not just about moving to the cloud; it was about bringing the cloud to you.

Features and Capabilities of Gen 1:

  • On-Premise Cloud Benefits: Allowed businesses to enjoy the benefits of cloud computing while keeping their data on-premise.
  • Integrated Systems: Offered a combination of software, storage, compute, and networking.
  • Managed Service: Oracle managed, maintained, and updated the infrastructure.


  • Data Sovereignty: Ensured data remained within the company’s premises, addressing regulatory and compliance concerns.
  • Performance: Delivered high-speed performance with Oracle’s top-tier hardware and software.
  • Flexibility: Allowed businesses to move workloads between on-premise and Oracle’s public cloud.


  • Limited automation capabilities.
  • Less integration with newer Oracle cloud services.

Diving into Oracle Cloud at Customer Gen 2

The Gen 2 Exadata Cloud at Customer is not just an upgrade; it’s a revolution. Building on the foundation of Gen 1, Gen 2 introduces many new features and improvements.

Key Improvements and New Features in Gen 2:

  • New X8 Hardware: Enhanced hardware capabilities for better performance and storage.
  • New Management Infrastructure: Streamlined operations with better control and automation.
  • Support for Oracle Database 19c: Integration with the latest Oracle database for enhanced capabilities.
  • Autonomous Ready: Prepared for the autonomous database, ensuring less manual intervention and more automated processes.

Comparing Gen 1 and Gen 2

oracle cloud at customer gen 1 vs gen 2

When we place Gen 1 and Gen 2 side by side, the advancements in the latter become evident.

  • Features: Gen 2 offers a more comprehensive feature set, especially with introduction of the X8 hardware and support for Oracle Database 19c.
  • Performance: With the new hardware and software integrations, Gen 2 promises and delivers better performance metrics.
  • Security: Gen 2 brings enhanced security features, ensuring data protection and compliance.
  • Automation: While Gen 1 had limited automation capabilities, Gen 2 is built for automation, especially with its readiness for the autonomous database.

Oracle Exadata X8 Hardware Specifications:

oracle exadata 8

The Oracle Exadata X8 is a high-performance database machine designed to deliver extreme performance for OLTP and OLAP applications. Here are the detailed hardware specifications:

  • Compute Nodes: The X8 features two 24-core Intel Xeon Scalable processors per compute node, providing 48 cores per node.
  • Memory: Each compute node has 384 GB of memory, which can be expanded up to 1.5 TB if required.
  • Storage: The X8 offers high-capacity storage with Exadata Smart Flash Cache. The storage servers use NVMe flash drives and high-capacity HDDs. The total raw flash storage capacity is 448 TB, and the raw disk capacity is 1.152 PB.
  • Networking: The Exadata X8 uses a 40 Gb/sec RoCE (RDMA over Converged Ethernet) network for the internal fabric. This ensures low-latency and high-bandwidth communication between the compute nodes and storage servers.
  • Database Software: The machine runs Oracle Database 19c but is also compatible with Oracle Database 18c and 12c.
  • Virtualization: Oracle VM is supported on the Exadata X8, allowing for efficient resource management and isolation of workloads.
  • Security: The X8 has advanced features, including Transparent Data Encryption (TDE), Database Vault, and advanced threat detection capabilities.

Oracle Exadata X10 Hardware Specifications:

The Oracle Exadata X10 is the successor to the X8 and brings a range of enhancements and improvements over its predecessor. Here are the detailed hardware specifications:

  • Compute Nodes: The X10 is powered by the latest Intel Xeon Scalable processors, ensuring faster processing speeds and improved multitasking capabilities.
  • Memory: The X10 significantly increases memory capacity, ensuring faster data retrieval and improved performance for memory-intensive tasks.
  • Storage: Oracle has incorporated the latest storage technologies in the X10, including NVMe drives and persistent memory (PMEM). This ensures faster data access times and improved overall storage performance.
  • Networking: The Exadata X10 uses advanced networking technologies to ensure seamless data transfer and node communication. This includes support for RoCE (RDMA over Converged Ethernet) and other high-speed networking protocols.
  • Database Software: The X10 is optimized for the latest versions of the Oracle Database, ensuring compatibility and performance improvements with the latest features and updates.
  • Virtualization: Like its predecessor, the X10 supports Oracle VM, allowing for efficient resource management and workload isolation.
  • Security: Oracle has further enhanced the security features in the X10, offering advanced encryption, threat detection, and other security measures to protect data and ensure compliance.
  • Scalability: One of the critical features of the X10 is its scalability. Organizations can quickly scale their Exadata infrastructure to meet growing demands without compromising performance.
  • Integrated Accelerators: The X10 has integrated hardware accelerators that improve the performance of specific tasks, such as data compression and encryption.

It’s worth noting that while the above specifications provide a general overview of the Exadata X10’s capabilities, specific configurations and features may vary based on the exact model and customization options the user chooses.

Top 5 Recommendations for Businesses Considering Oracle Cloud at Customer

If you’re considering making the shift to Oracle Cloud at Customer, here are our top five recommendations:

  1. Evaluating Business Needs: Understand your business requirements. Are you looking for better performance, more features, or both?
  2. Understanding Cost Implications: While Gen 2 might offer more features, it’s essential to understand the cost implications.
  3. Training and Skill Set Requirements: By introducing new features, ensure your team has the necessary training.
  4. Integration with Existing Systems: Ensure that the Oracle Cloud at Customer solution can seamlessly integrate with your existing systems.
  5. Future-Proofing with Gen 2: If you’re considering a long-term solution, Gen 2 is the way to go with its advanced features and future-ready capabilities.


What is the main difference between Gen 1 and Gen 2?

Gen 2 introduces new hardware, better performance, and enhanced security and is autonomous-ready, setting it apart from Gen 1.

How does Gen 2 improve security?

With advanced security protocols and features, Gen 2 ensures better data protection and compliance.

What are the hardware improvements in Gen 2?

Gen 2 introduces the new X8 hardware, offering better performance and storage capabilities. Recently X10 was released.


The transition from Oracle Cloud at Customer Gen 1 to Gen 2 marks a significant step forward in cloud computing. With enhanced features, better performance, and future-ready capabilities, Gen 2 is set to redefine how businesses perceive and use cloud solutions.

Understanding these differences and advancements is crucial if you’re already using Gen 1 or considering moving to Oracle Cloud at Customer. With Gen 2, Oracle promises a brighter, more efficient, and more secure future in the cloud.


  • Fredrik Filipsson

    Fredrik Filipsson possesses 20 years of experience in Oracle license management. Having worked at Oracle for 9 years, he gained an additional 11 years of expertise in Oracle license consulting projects. Fredrik has provided assistance to over 150 organizations worldwide, ranging in size and tackling various Oracle licensing challenges, including Licensing Assessments, Oracle audits, Oracle ULAs, and more.