Enterprises have a gold mine of opportunities for growth and sustainability when they embrace cloud adoption, in particular, multi-cloud strategies. Unfortunately, there are many misconceptions concerning cloud adoption. For example, getting started is not as challenging as some may think. Let’s take a few moments to understand the true meaning of the term multi-cloud, and then you’ll see how it can help your business soar ahead today and for years to come.
The Multi-Cloud Strategy
At least two services of cloud computing make up a multi-cloud. It can consist of different public infrastructures referred to as infrastructures as a service (IaaS). Amazon EC2, Windows Azure, and Google Compute Engine are some IaaS examples that can be part of a multi-cloud strategy. IaaS provides the infrastructure for things such as file-based storage, block storage, firewalls, IP addresses, virtual local area networks, and load balancers.
A multi-cloud can also involve a mix of Platform as a service (Paas) and Software as a Service (SaaS)computing. Examples of Paas are databases, web servers, and operating systems as a service. SaaS is software on-demand.
How a Multi-Cloud differs from a Hybrid-Cloud
A hybrid cloud is the combination of a private cloud service and a public cloud service. Typically, the private cloud is used for applications that require authorized access. A private cloud serves the needs of one enterprise and it owns and maintains its private cloud. The public cloud, on the other hand, is an architectural environment that is shared. The infrastructure of a public cloud enables users to access computing resources via the internet. So, the hybrid cloud allows the orchestration of workloads between the private cloud and the public infrastructure.
Now, a multi-cloud strategy is a methodology that could be all-inclusive of whatever clouds an enterprise wants to utilize. It can consist of any combination and quantity of public, private, and hybrid clouds. Therefore, clouds can be used to orchestrate workloads or not be connected.
To recap, a hybrid cloud is a service, while a multi-cloud strategy is a concept, a way of doing things.
Examples of How Businesses are Using Multi-Cloud Strategies
Enterprises are using the multi-cloud approach to expand their connections with a variety of providers in a secure way. They’re not locked in with one vendor anymore. Because of this, they’re enjoying the freedom of being able to use open-source technologies that support cloud services.
Another example of how businesses are taking advantage of multi-clouds is that they are migrating to the cloud incrementally. There’s no rush to do a full-blown switch. It’s all based on they want to run their applications, spread workloads, or handle data across several hybrids, public, and private networks.
Harnessing the benefit of multi-cloud, enterprises are freeing up time to concentrate on training their on-premise IT staff in security breach prevention. They no longer worry about upgrading ancient hardware on a regular basis.
One multi-cloud strategic move to take note of is that businesses are analyzing how data transfers are managed. For example, based on performance, a particular cloud platform could take care of small data transfers while another cloud handles large ones.
Why Multi-Clouds are the Business Technology Infrastructures of the Future
Customization that Increases ROI
Enterprises have options. This is vital because multi-cloud strategies are unique to each business. It’s a fact that one enterprise’s experience will differ from another due to their individual needs. Multi-cloud offers choices so businesses don’t have to compromise on their investment.
As time and technology advances, so likely will the goals of businesses. A multi-cloud strategy can be poised to accept change because it’s not vendor-application specific. Customization and diversification during a growth period are always appreciated when an infrastructure strategy isn’t dependent on just one cloud.
In a multi-cloud environment, the latency, which is the delay time it takes to respond, is reduced when an end-user makes a request. Since there are multiple clouds, the nearest one can service the request faster.
By contrast, the data traffic on a network that is on a single cloud must cross several redistribution points first. The latency is much greater still if that single cloud server is located very far from the end-user.
Security at the Highest Level
There’s a misconception that a public cloud, let alone a multi-cloud strategy, is not secure. Enterprises have the ability to control their public cloud by selecting public cloud vendors who are transparent in their offerings and solutions. But also, just as important, the enterprise must secure applications on their end.
Although a total private cloud on-premise is an option, at present, it may be the costliest solution. We know that it’s important and necessary to secure sensitive proprietary data privately. Today and for the future, the best solution is the multi-cloud strategy that supports hybrid clouds.
An ideal approach to consider is that an enterprise can have a private cloud for security-sensitive workloads and use several public cloud networks for other business applications to streamline processes day-to-day. This multi-cloud option may offer the best of both worlds in costs and savings.
When workloads are allocated on multiple clouds, increased productivity, less latency, and reduced overall operational costs are realized. That’s much more than what a single cloud or private cloud can provide.
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