Is Your Business Ready for the Ultimate Test?
Posted by Marbenz Antonio on January 19, 2024
At the outset, hybrid cloud architecture primarily concentrates on transforming segments of a company’s on-premises data center into private cloud infrastructure. This involved connecting the infrastructure to public cloud environments provided off-premises by a public cloud provider like AWS, Google Cloud Services, IBM Cloud, or Microsoft Azure. Achieving this was done by implementing a prepackaged hybrid cloud solution such as Red Hat OpenStack or by employing sophisticated enterprise middleware for integrating cloud resources across environments. Unified management tools were utilized for monitoring, allocating, and managing these resources from a centralized console or ‘single pane of glass.’
The outcome was a unified IT infrastructure well-suited to various use cases:
In contemporary hybrid cloud architecture, the focus has shifted away from physical connectivity to emphasizing the portability of workloads across all cloud environments. The primary goal is to automate the deployment of these workloads to the most suitable cloud environment based on specific business needs. Several trends are steering this transition.
Organizations, in their ongoing digital transformations, are developing new applications and revamping legacy ones to harness cloud-native technologies. These technologies ensure consistent and reliable development, deployment, management, and performance across various cloud environments and vendors.
A key aspect is the adoption of a microservices architecture, breaking applications into smaller, loosely coupled, reusable components tailored to specific business functions. These applications are then deployed in containers, which are lightweight executable units containing only the necessary application code and virtualized operating system dependencies.
At a broader level, public and private clouds are no longer confined to physical ‘locations.’ For instance, many cloud vendors provide public cloud services that operate in their customers’ on-premises data centers. Private clouds, traditionally on-premises, are now often hosted in off-premises data centers, on virtual private networks (VPNs) or virtual private clouds (VPCs), or on dedicated infrastructure rented from third-party providers, sometimes even public cloud providers.
Furthermore, infrastructure virtualization, also known as infrastructure as code, empowers developers to create these environments on demand, utilizing any compute or cloud resources behind or beyond the firewall. This becomes increasingly vital with the rise of edge computing, offering opportunities to enhance global application performance by bringing workloads and data closer to where actual computing occurs.
Considering these factors and more, modern hybrid cloud infrastructure is converging towards a unified hybrid multi-cloud platform, encompassing:
Cloud-native development empowers developers to convert monolithic applications into modular units of business-focused functionality, runnable anywhere and reusable across various applications. A standard operating system allows developers to embed any hardware dependency into any container. Leveraging Kubernetes orchestration and automation provides developers with precise, ‘set-it-and-forget-it’ control over container configuration and deployment. This includes aspects like security, load balancing, scalability, and more, extending across multiple cloud environments.
A unified hybrid cloud strategy is currently in its ‘early adopter’ phase. According to a recent survey, only 13 percent of organizations reported actively using a multi-cloud management platform. Despite being in the early stages, these organizations are already experiencing substantial benefits, including:
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