Oracle cloud

Oracle OCI Multicloud Strategy: Bridging Cloud Ecosystems

Multicloud in Oracle OCI refers to:

  • Oracle’s approach to integrating multiple cloud environments, including Oracle Cloud Infrastructure (OCI) and other cloud platforms like Azure, AWS, and GCP.
  • It enables seamless interoperability and management of services across different cloud providers.
  • Focuses on enhancing business agility and offering a diverse range of cloud services and solutions​

Introduction Oracle OCI Multicloud

Multicloud in OCI

Multicloud in Oracle OCI represents a strategic approach to cloud computing, offering a unique blend of services and capabilities for enterprises looking to leverage the strengths of multiple cloud platforms.

Here’s an overview:

  • Oracle’s Multicloud Strategy: Oracle OCI’s approach to multicloud is focused on providing interoperable solutions that seamlessly integrate with major cloud providers. This strategy enables businesses to utilize a combination of cloud services that best meet their specific needs.
  • Partnerships with Major Cloud Providers: An essential aspect of Oracle’s multicloud approach is its collaboration with leading cloud providers such as Azure, AWS, and GCP. These partnerships enhance Oracle’s cloud capabilities, offering customers a more flexible and robust cloud environment. Oracle leverages these collaborations to provide enhanced connectivity, interoperability, and integrated solutions across cloud platforms​​.

Key Features of Oracle OCI Multicloud

Oracle OCI Multicloud is characterized by several distinctive features and services, underpinning its effectiveness in a diverse cloud ecosystem:

  • Diverse Service Offerings:
    • Oracle Database Service for Azure: This service facilitates the integration of Oracle Databases located in Oracle Cloud with Azure environments. It provides a service-based approach for seamless database integration, including necessary cross-cloud networking and infrastructure.
    • Oracle Database@Azure: This offering allows the management of Oracle Database hardware and software within Azure data centers. It combines Oracle Cloud control with Azure-based systems for essential maintenance and management operations​​.
  • Unique Features and Capabilities:
    • Real-time Data Analysis and Transformation Pipelines: Oracle OCI Multicloud excels in modernizing data transformation processes, enabling faster delivery of data reports and enhanced decision-making capabilities.
    • Oracle Autonomous Data Warehouse Integration: This integration is pivotal in Oracle’s multicloud strategy, offering a robust, self-managing database service optimized for data warehousing workloads. It provides a backbone for various cloud-based applications and services, ensuring efficient data management and analytics​​​​​​.

Oracle OCI Multicloud‘s capabilities highlight its strength in providing flexible, integrated, and efficient cloud solutions, accommodating the diverse needs of modern enterprises in a multicloud landscape.

Architectural Insights for Multicloud Implementations

Oracle OCI’s approach to multicloud architecture encompasses a variety of use cases, each with its unique configuration to optimize cloud services across different platforms.

  1. Split Stack Architecture:
    • In this setup, front-end applications run on one cloud platform (e.g., AWS or GCP), while the back-end, such as the Autonomous Database, is hosted on Oracle Cloud Infrastructure (OCI).
    • It offers flexibility in choosing the best platform for specific needs while maintaining cohesive and efficient operations​​.
  2. SaaS Integration:
    • This architecture integrates Software-as-a-Service (SaaS) applications with other cloud platforms.
    • An example includes replicating the Oracle Retail cloud database to an SQL server on Azure, allowing real-time integration and data synchronization across different cloud environments​​.
  3. App-to-App Integration:
    • In this model, application stacks interoperate and share data on clouds (like OCI and Azure).
    • It ensures high performance and low latency, especially in systems where interdependent applications must communicate across clouds​​.
  4. OCI Streaming and Oracle Integration:
    • OCI Streaming and Oracle Integration enable effective data transfer and processing between Oracle Cloud ERP and other cloud platforms like Azure SQL Database.
    • It ensures reliable message delivery and efficient error handling in a multicloud environment​​.
  5. Connectivity Agents:
    • These agents facilitate communication between Oracle Integration and applications in private or on-premises networks.
    • They are crucial in creating hybrid integrations and ensuring seamless data exchange across network environments​​.

Top 5 Best Practices for Implementing Multicloud in Oracle OCI

To ensure the successful implementation of a multicloud strategy in Oracle OCI, consider the following best practices:

  1. Optimize Network Connectivity:
    • Utilize Oracle FastConnect and services like OCI and Azure Interconnect for robust, low-latency connections between cloud environments​​​​.
  2. Leverage Oracle GoldenGate for Data Replication:
    • Implement Oracle GoldenGate for efficient, real-time data replication and synchronization across multiple cloud platforms, ensuring data consistency and reliability​​​​.
  3. Ensure Robust Security and Compliance:
    • Adopt a strong security posture by configuring network security groups and adhering to compliance standards across all cloud platforms involved in the multicloud setup​​​​.
  4. Implement API Gateway for Service Exposure:
    • Use Oracle API Gateway to expose services across different clouds, simplifying the integration process and abstracting service complexities​​.
  5. Regularly Monitor and Optimize Performance:
    • Continuously monitor the multicloud environment for performance, security, and cost optimization, adjusting configurations to meet changing business requirements​​​​.

These practices help maximize the efficiency and effectiveness of multicloud implementations, providing a stable, secure, and high-performing cloud environment.

Multicloud Case Studies

Implementing Oracle OCI in multicloud environments has been pivotal for various businesses, driving transformation and innovation.

Here are some case studies illustrating this impact:

  1. Veritas: Leveraging OCI databases in combination with Azure, Veritas achieved a remarkable 20X performance improvement. This collaboration involved modernizing data transformation pipelines and utilizing real-time data analysis for timely business decisions​​.
  2. American Airlines: American Airlines transformed legacy applications by migrating to OCI. Their architecture integrated Siebel CRM in OCI Container Engine for Kubernetes with Oracle Exadata Database Service on OCI, achieving low-latency, high-speed integration with Azure-hosted apps​​.
  3. YellowDog: Deploying workload management platforms on Oracle Cloud, YellowDog utilized a multicloud strategy to achieve high parallel computing levels and optimal price performance, orchestrating workloads across OCI, AWS, and Azure​​.

Frequently Asked Questions (FAQ)

  1. What is Multicloud in Oracle OCI?
    • It refers to Oracle’s strategy of integrating its cloud services with other major cloud providers like Azure, AWS, and GCP to offer flexible and comprehensive cloud solutions.
  2. How does Oracle OCI ensure security in a multicloud environment?
    • Oracle OCI uses robust security measures like network security groups, strict compliance standards, and secure interconnect services to ensure data safety and privacy across multicloud deployments.
  3. Can Oracle OCI integrate with SaaS applications in a multicloud setup?
    • Yes, Oracle OCI facilitates the integration of SaaS applications with services across different clouds, allowing businesses to achieve agility and innovation in their operations.


Oracle OCI’s approach to multicloud solutions underscores a strategic commitment to enhancing business agility and innovation.

By offering seamless integration with other major cloud platforms and a suite of flexible services, Oracle OCI empowers businesses to leverage the strengths of diverse cloud environments.


  • Fredrik Filipsson

    Fredrik Filipsson brings two decades of Oracle license management experience, including a nine-year tenure at Oracle and 11 years in Oracle license consulting. His expertise extends across leading IT corporations like IBM, enriching his profile with a broad spectrum of software and cloud projects. Filipsson's proficiency encompasses IBM, SAP, Microsoft, and Salesforce platforms, alongside significant involvement in Microsoft Copilot and AI initiatives, enhancing organizational efficiency.