The coronavirus pandemic accelerated the tempo of cloud adoption, and it is easy to see why. Cloud platforms add flexibility and reliability, that are useful property in unpredictable occasions. In addition they make it simpler to entry workloads from anyplace, a key requirement when many workers are working from house.
However transferring workloads to the cloud will not routinely rework your group’s skill to deal with the pressures of the pandemic. Cloud computing encompasses a wide range of completely different architectures, providers and techniques, a few of which extra successfully meet COVID-19 challenges than others.
Probably the most profitable IT groups immediately will discover methods to optimize their cloud computing pandemic technique for the actual value and efficiency pressures they face. Right here, we’ll have a look at just a few methods to do this, whether or not the pandemic pushed you to the cloud or it is advisable to overhaul an previous cloud technique for immediately’s challenges.
Optimize for value and efficiency, not simply availability
Cloud infrastructure tends to be extra dependable and obtainable than on-premises alternate options, which makes it enticing given the uncertainty about the place and when workers are working remotely.
Nonetheless, whilst IT organizations use the cloud to make their workloads extra resilient and accessible, it is advisable to think about value and efficiency as effectively. That is very true if, within the rush to answer the pandemic at its outset, your group swiftly moved workloads to whichever cloud service it might stand up and operating the quickest.
Now that it is clear that most of the workloads you all of a sudden migrated to the cloud might want to stay there for the lengthy haul, guarantee your cloud computing pandemic technique works from a efficiency and value perspective, too.
For instance, you will have used the lift and shift strategy to maneuver some workloads to cloud VMs as a result of that was the quickest option to get them there. But when these workloads have inconsistent utilization patterns, then serverless capabilities or containers may very well be a extra cost-efficient and better-performing internet hosting choice.
Equally, in case you have latency points after transferring on-premises workloads to an enormous public cloud supplier, then you definitely would possibly need to incorporate some edge infrastructure. Typically, a public cloud supplier’s knowledge facilities are situated too far out of your finish customers, and edge infrastructure can cut back latency charges.
Assume past server workloads
Servers, and the functions that run on them, have lengthy been the obvious kind of workload to maneuver to the cloud. It is easy emigrate an on-premises VM to a cloud IaaS platform like Amazon EC2 or Microsoft Azure VMs.
That is one option to enhance your infrastructure’s resiliency and availability, if you cannot depend on with the ability to entry on-premises infrastructure constantly.
However you should not cease with servers. Cloud desktops and desktop as a service (DaaS) offerings can add availability and accessibility on your workers’ workstations. An alternative choice is to discover SaaS productiveness suites corresponding to Microsoft 365 or Google Workspace to cut back your reliance on on-premises software program.
You too can exchange on-premises listing and identification administration providers, corresponding to Lively Listing, with cloud alternate options, corresponding to AWS Listing Service or Azure Active Directory, so as to add resiliency to your expertise stack.
Look past the Massive Three clouds
If you happen to rushed to maneuver workloads to the cloud with little foresight early within the pandemic, you in all probability turned to one of many so-called Massive Three cloud platforms — Google Cloud, AWS and Azure. These are the most well-known public clouds, they usually provide the widest array of providers.
However they don’t seem to be essentially the very best match for each kind of workload. As an example, should you retailer giant quantities of information within the cloud, it might be cheaper to make use of an alternate cloud storage supplier, corresponding to backup suppliers Backblaze or Wasabi. Take into account IaaS suppliers past the Massive Three corresponding to IBM, Oracle, Digital Ocean and Vultr.
Discover your whole choices to assist construct probably the most resilient and cost-effective cloud computing pandemic technique.
Plan for agility
Lock-in is one other problem it’s possible you’ll face should you jumped onto a selected public cloud with out researching alternate options.
Consider how versatile your cloud computing pandemic technique is and decide whether or not it is advisable to do extra to free your group from dependence on a particular vendor. The proper strategy will rely in your workloads and configurations. For instance, utilizing a multi-cloud architecture for storage can cut back lock-in dangers.
In different conditions, you would possibly need to think about migrating your workloads to a platform like Kubernetes, which is able to summary them from underlying cloud platforms in a approach that provides you extra flexibility to change between clouds — or transfer them again on premises, should you select to take action.
Whichever strategy you’re taking, the central objective needs to be to make sure you can transfer workloads round as your wants change. Flexibility is vital in unsure occasions.
Plan your post-pandemic cloud technique
For now, it stays inconceivable to know when the pandemic will finish, or how lengthy IT groups should function in a state of uncertainty.
Nonetheless, you need to begin occupied with what you may do when normalcy lastly returns. Will you retain your workloads within the cloud, even when moving cloud workloads back on premises turns into extra possible? Or do you need to make certain they are often simply transitioned again to native infrastructure when you’ll be able to depend in your workplace being open on a regular basis?
Take into account these questions now to make sure your present cloud methods will assist your post-pandemic targets. If you happen to intend to make intensive use of the cloud solely on a short lived foundation, then optimizing each side of your cloud workloads might not be mandatory or worthwhile. That is very true if doing so requires working with a number of cloud suppliers and providers. If the cloud is simply an interim resolution for you, conserving issues less complicated when you deal with the pandemic may very well be a greater strategy than investing deeply within the expertise.