With the rapid evolution of the Cloud, today’s companies no longer wonder whether they should climb aboard the Cloud bandwagon, because the answer is yes. The only question is how much of your infrastructure should move to the Cloud, and when.
Hybrid cloud environments—infrastructures that mix cloud services with on-premise solutions—are here to stay. But many organizations still aren’t leveraging the cloud in the most effective ways. The primary reason for this is a focus on costs, as companies try to replace on-premise solutions with the cheapest cloud services possible.
However, there’s far more value in choosing cloud components on the basis of innovation, and aligning your hybrid model with the primary functions of your business.
Identifying candidates for the cloud
When planning a hybrid cloud environment, CIOs need to separate their workloads by business function, and decide which functions would be best served by migrating to a cloud-based service. For most businesses, these functions will be the core enterprise workloads.
Infrastructure components like messaging, supply chain, HR, service management, Enterprise Resource Planning (ERP), and Customer Relationship Management (CRM) are typically ideal cloud candidates. These functions can be expensive to maintain through on-premise solutions, and difficult to integrate with a network. The cheaper, faster cloud alternatives for core enterprise workloads help organizations improve automation and cross-departmental functionality, delivering a more streamlined and cost-effective environment.
In these spaces, migrating to the cloud can be equated with buying innovation. Advances in software-as-a-service (SaaS), infrastructure-as-a-service (IaaS) and platform-as-a-service (PaaS) enable more features, better scalability, and decreased downtime for universal cloud-based services that are common to most businesses.
Choosing on-premise solutions
Where most companies err in developing hybrid solutions is choosing the cloud to save time and money for workloads that feed into core business functions. On-premise solutions allow for more robust and innovative platforms, which further key differentiators and help organizations remain competitive in their primary fields.
For functions that serve as your company’s main profit centers, on-premise solutions are the right choice. Your infrastructure investments should be directed toward these on-premise models—including all that money you’re saving by migrating core enterprise workloads to the cloud. On-premise solutions allow you to retain control of every aspect, which permits greater innovation and competitive advantage.
Blurring the line: Tips for maintaining hybrid environments
In most cases, dividing workloads into enterprise and core won’t always be a clean or simple process. The flow of information between departments must be taken into account, and full integration can be challenging with a hybrid model.
In an environment with cloud components, control is always decentralized to some degree. There will be parts of the IT process outside of your control, particularly when you’re feeding multiple cloud services into an on-premises environment. Within a hybrid system:
- The IT environment is chaotic (but it can be controlled)
- Operational performance will rely on external systems to some degree
- The user experience is highly distributed, with some aspects reliant on a third party
- Visibility is the key to optimized performance
Successful hybrid solutions will extend visibility to every component of the network layer. With orchestrated visibility, you can control the flow of information even when some elements are outside your control.
Choosing the right components to migrate to the cloud, and ensuring a seamless information flow with high visibility, will help you develop and maintain an effective hybrid environment that delivers optimal ROI for your organization.