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HomeCloud ComputingAttending to the Cloud: How IWO might help you intend cloud migration

Attending to the Cloud: How IWO might help you intend cloud migration

This weblog is the second in a sequence on public cloud optimization. Additionally see “Scale back Public Cloud Spend with Intersight Workload Optimizer,” and keep tuned for the third weblog within the sequence on simplify multi-cloud operations in AWS, Azure, and GCP.

Not too long ago I sat down with Mohit Vaswani, technical options architect for Cisco Intersight Workload Optimizer (IWO), to speak about how organizations can obtain value advantages supplied by the general public cloud via efficient cloud migration planning. The next is a recap of our dialog.


Q: Why are organizations shifting workloads to the cloud? 

A: For years now, organizations have been shifting purposes to the general public cloud for a number of causes. One of many largest motivations is finances and agility. IT departments see the promise of the general public cloud as a possible solution to decrease prices, both from eliminating capital bills and monitoring solely operational bills as a finances line merchandise or from spending much less as a result of they will extra simply modify sources primarily based on their workload necessities. This feeds into the concept that whereas conventional information heart sources are finite (you must buy extra {hardware} in case your necessities improve), sources within the public cloud are infinite (you’ll be able to spin up sources on-demand with out investing in associated capital bills). As well as, the flexibility to make sources out there to builders inside minutes via the general public cloud is a game-changer to speed up innovation. Whereas conventional on-premises information facilities carry extra baggage with value and complexity, the pliability of the general public cloud gives the potential of faster transformation, probably resulting in progress sooner.


Q: What does it imply to maneuver purposes and workloads to the cloud?

A: Essentially the most fundamental solution to transfer purposes to the general public cloud is “raise and shift.” This implies shifting purposes and their workloads to the general public cloud with none adjustments; you merely copy them out of your information heart and shift them as-is to a public cloud atmosphere.

Whereas this method is common and easy, it’s a double-edged sword. Until you’ve thought-about the aim and standing of your software and what you’re aiming to attain, you don’t even know if shifting an software to the cloud is the best choice. Some up-front evaluation may present that re-architecting, retaining, or retiring the applying could also be a greater strategic choice than shifting it to the cloud. And if you happen to simply go forward with raise and shift, you might be rising your prices from the get-go.

If you happen to do resolve emigrate an software to the cloud, do you really want all of the sources you’re at present utilizing on-premises to make sure the applying performs properly as soon as it’s within the public cloud? Many organizations fall into this lure and overspend on storage that’s not tied to any compute, on too many reserved situations, or in different methods, equivalent to sustaining zombie VMs (VMs they’re fully unaware of, that don’t have homeowners, or which were deserted).

“45% of organizations that carry out a lift-and-shift migration will
overspend by 70% throughout the first 18 months of their new structure.”
–  GCN, March 2022

If you happen to haven’t requested questions on how your software is performing in your information heart and optimized your workloads there, then you definately’re merely carrying over potential methods to over-spend within the public cloud. You’ve defeated the aim of optimizing public cloud sources earlier than you’ve even moved your software. It’s important to know this data earlier than migration to verify the cloud arrange is optimized to help software efficiency on the lowest value.


Q: How can organizations make the most of the guarantees of the cloud with out overspending?

A: I like to consider it as being proactive somewhat than reactive. As an alternative of shifting an software to the general public cloud after which asking how it may be optimized, the very best apply is to contemplate the person parts that impression total public cloud prices earlier than migrating the applying to the cloud.

Let’s take a living proof. Utilizing Intersight Workload Optimizer (Cisco’s software useful resource administration resolution), you are able to do “what-if” situation planning for cloud migration. A Migrate to Cloud plan simulates migration of on-premises VMs to the cloud, or migration of VMs from one cloud supplier to a different. The plan focuses on optimizing efficiency and prices by selecting probably the most appropriate cloud sources to your VMs and the volumes they use. To additional optimize your prices, the plan can advocate shifting workloads from on-demand to discounted pricing and buying extra reductions.

The plan calculates prices in response to the billing and worth changes that you’ve negotiated along with your cloud supplier. Prices embody compute, service (equivalent to IP providers), and license prices. The plan additionally calculates low cost purchases for VMs that may profit from discounted pricing.

The plan outcomes present:

  • Projected prices
  • Actions to execute your migration and optimize prices and efficiency
  • Optimum cloud situations to make use of, combining environment friendly buy of sources with assured software efficiency
  • The fee advantage of shifting workloads from on-demand to discounted pricing
  • Reductions you can purchase
AWS Cloud Cost Comparison Chart
Cisco Intersight Workload Optimizer supplies a comparability of raise and shift versus optimized workload migration to the general public cloud together with really useful actions to attain optimized efficiency when shifting to the cloud and on a steady foundation.

You can even see the distinction in dangers (together with efficiency dangers, effectivity alternatives, and compliance dangers) if you happen to merely raise and shift an software to the general public cloud versus if you happen to optimize earlier than you progress the applying to the general public cloud. IWO additionally supplies a value comparability breakdown between raise and shift and optimized software migration.

It’s vital to keep in mind that optimizing workloads for efficiency and price is an ongoing course of. When you’ve migrated to the cloud, IWO supplies efficiency and cost-related suggestions together with particular actions to attain these financial savings (equivalent to shopping for reserved situations, deleting volumes, scaling VMs, and optimizing reserved situations). It drills down into buy portions really useful, upfront prices, breakeven interval, and financial savings.

Watch “Intersight Workload Optimizer in Motion: Decreasing cloud prices with really useful actions” to be taught extra.


Q: How can somebody be taught extra about planning for cloud migration with Intersight Workload Optimizer?

A: Intersight Workload Optimizer is a SaaS resolution that features a free 45-day trial. Anybody can join the trial and use the cloud migration situation planning functionality to see the kind of data it supplies.

Detailed data on the situation planning is obtainable within the Cisco Intersight Workload Optimizer Person Information, and our cloud optimization specialists can be found for one-on-one demos to stroll via particular situations.





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