MultiCloud: the best of both worlds


Over the past few years, numerous organizations have embarked on their path-to-cloud to transfer services traditionally offered through on-premises infrastructures to infrastructures provided by third-party cloud providers. This approach has been rewarded with multiple advantages in terms of performance, agility, reliability, and security. The increasing adoption of cloud solutions by organizations has consequently led to the expansion of the cloud market and the number of providers offering their computational resources and governance expertise. The resulting market differentiation presents a new challenge: organizations that have chosen initially a specific cloud provider are now having additional needs for functionalities offered by other providers. Multi-cloud emerges as a solution to these requirements.


Multi-cloud allows an organization to simultaneously use multiple cloud providers, thereby gaining greater flexibility when it comes to choosing which functionalities to utilize, regardless of the cloud provider. This solution enables the use of different providers to manage different areas related to the services and workloads that organizations handle. Multi-cloud should not be confused with hybrid cloud, which involves dividing exposed services between on-premises cloud infrastructure and cloud infrastructure offered by a single provider. Typically, organizations require the adoption of multi-cloud to be simple and effective. This is ensured when various cloud providers establish agreements regarding their potential interconnection. Furthermore, the cloud providers undertaking such a partnership must ensure centralized tools for managing and monitoring the resources of both providers.


As a long-standing partner of Technology Reply, Oracle entered the cloud computing field in 2016, bringing with it the experience and reliability that characterize this Big Tech Company. Oracle Cloud Infrastructure (OCI) is the cloud service offered by Oracle to its customers and partners, and in recent years, it has witnessed increasing adoption in the IT market.

Keeping a constant eye on emerging needs in the cloud providing field, Oracle recently established a multi-cloud interconnectivity agreement with Microsoft Azure. The key points of this agreement include:

  • Reliable and guaranteed network connectivity between the data centers of the two providers.
  • Provision of a single sign-on to view and manage both OCI and Azure resources.
  • Support for deploying applications on either OCI or Azure, while maintaining database services on OCI.

Oracle also guarantees full interoperability with other cloud providers such as Amazon Web Services (AWS) through Equinix, an advanced network infrastructure aiming to ensure secure, fast, and reliable connections.


The adoption of multi-cloud allows organizations to distribute their workload among multiple cloud infrastructures offered by different providers. This results in numerous advantages in terms of functionality, reliability, cost-effectiveness, and innovation.

Each cloud provider typically offers hundreds of services, but it is not guaranteed that a single provider can meet all the needs of an organization. By adopting a multi-cloud approach, organizations can choose the best services offered by multiple cloud providers and combine them. Different units within the same organization may require different services in terms of speed, performance, reliability, geographical location, security, and compliance.

If an organization develops and delivers its services using a single cloud provider, it becomes inseparably tied to that provider. Changing providers would require significant technological development efforts and substantial financial investment. While a provider may initially meet an organization's needs, as its services grow and other cloud providers expand their offerings, it may be necessary to change or complement the currently used provider with an additional cloud provider. Multi-cloud ensures that organizations, not providers, are in control of technical solutions and economic strategies. A multi-cloud approach provides the flexibility for an organization's applications to operate on different infrastructures in case one of them becomes unavailable.

The presence of multiple cloud providers in the market leads to competition where each provider strives to offer services at the lowest price. For many organizations, the main advantage of a multi-cloud strategy is the ability to choose from different cloud providers based on the most advantageous economic conditions. This way, organizations can freely select the most cost-effective provider, including contractual flexibility and payment models.

By utilizing more than one cloud provider, organizations have the opportunity to try out new services and technologies introduced by the choosen providers, without being limited to a single provider's choices. Through multi-cloud deployment automation, organizations can coordinate and manage their workloads using a DevOps approach, thus benefiting from innovations in orchestration across different cloud environments, their data, and internal infrastructure.

By utilizing third-party cloud providers, security becomes responsibility of the providers themselves. This ensures that organizations' security and regulatory requirements are fully met. For example, different units within an organization may require data centers in various regions due to regulatory reasons, and it is not guaranteed that a single cloud provider can cover all possible scenarios. Moreover, multi-cloud guarantees the ability to manage various aspects of cloud infrastructure, including security standards, from a single, centralized control point.

By relying on multiple cloud providers, downtime is reduced in the event of errors. A problem with a service offered by one cloud provider does not necessarily impact services offered by other cloud providers. Furthermore, if one cloud is inactive at a given time, immediate needs can be handled by another ready-to-use cloud.


One of Technology Reply's main missions is to support its clients in their Cloud Journey. Through the collaboration with Oracle, Technology Reply recommends the adoption of Oracle Cloud Infrastructure (OCI) to its clients. Technology Reply offers its knowledge and expertise in the cloud realm, starting from the transition from on-premises to the cloud and extending to the adoption of multi-cloud solutions.