Attending to the Cloud: How IWO will help you propose cloud migration

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

Just lately 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 functions to the general public cloud for a number of causes. One of many greatest motivations is price range and agility. IT departments see the promise of the general public cloud as a possible strategy to decrease prices, both from eliminating capital bills and monitoring solely operational bills as a price range 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 middle sources are finite (it’s a must to 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 accessible 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 opportunity of faster transformation, doubtlessly resulting in development quicker.


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

A: Probably the most fundamental strategy to transfer functions to the general public cloud is “elevate and shift.” This implies shifting functions and their workloads to the general public cloud with none adjustments; you merely copy them out of your information middle and shift them as-is to a public cloud surroundings.

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

When you do resolve emigrate an utility to the cloud, do you really want all of the sources you’re presently utilizing on-premises to make sure the appliance performs effectively 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 cases, or in different methods, comparable to sustaining zombie VMs (VMs they’re utterly unaware of, that don’t have house owners, or which have been 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

When you haven’t requested questions on how your utility is performing in your information middle and optimized your workloads there, then you definitely’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 utility. It’s vital to know this data earlier than migration to ensure the cloud arrange is optimized to assist utility efficiency on the lowest value.


Q: How can organizations benefit from the guarantees of the cloud with out overspending?

A: I like to consider it as being proactive moderately than reactive. As a substitute of shifting an utility to the general public cloud after which asking how it may be optimized, the very best observe is to contemplate the person components that impression total public cloud prices earlier than migrating the appliance to the cloud.

Let’s take a working example. Utilizing Intersight Workload Optimizer (Cisco’s utility useful resource administration answer), 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 essentially 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 based on the billing and value changes that you’ve negotiated along with your cloud supplier. Prices embrace compute, service (comparable to IP companies), 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 cases to make use of, combining environment friendly buy of sources with assured utility efficiency
  • The fee good thing about shifting workloads from on-demand to discounted pricing
  • Reductions you should buy
AWS Cloud Cost Comparison Chart
Cisco Intersight Workload Optimizer gives a comparability of elevate and shift versus optimized workload migration to the general public cloud together with advisable 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) in case you merely elevate and shift an utility to the general public cloud versus in case you optimize earlier than you progress the appliance to the general public cloud. IWO additionally gives a price comparability breakdown between elevate and shift and optimized utility migration.

It’s necessary to do not forget that optimizing workloads for efficiency and price is an ongoing course of. When you’ve migrated to the cloud, IWO gives efficiency and cost-related suggestions together with particular actions to attain these financial savings (comparable to shopping for reserved cases, deleting volumes, scaling VMs, and optimizing reserved cases). It drills down into buy portions advisable, upfront prices, breakeven interval, and financial savings.

Watch “Intersight Workload Optimizer in Motion: Decreasing cloud prices with advisable actions” to study extra.


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

A: Intersight Workload Optimizer is a SaaS answer 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 gives.

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



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