Operating performance, agility, workload scalability, and security can all be improved by moving to the cloud. Businesses can quickly start reaping the following hybrid cloud benefits by moving workloads from almost any source:
- On-demand IT resources give businesses more flexibility, allowing them to scale in the face of unanticipated spikes or seasonal usage patterns.
- Lower capital investment is possible by switching from an operational expenditures model to a pay-as-you-go strategy.
Use the steps below to ensure that you follow the correct processes for a successful cloud migration
1. Make a solid plan
Make sure you know what you want to achieve before you begin your cloud journey. This begins with recording baseline IT infrastructure metrics in order to link workloads to assets and applications. Establishing cloud migration key performance indicators (KPIs) such as page load speeds, response times, availability, CPU utilisation, memory usage, and conversion rates will be easier if you have a baseline understanding of where you are.
These indicators will enable measurement in a variety of areas, and strategy formulation should begin early and prioritise business goals above technology.
2. Select the applications that are suitable.
Some apps don’t work well in the cloud. On private or hybrid clouds, some applications run better than on public clouds. Some may just require minor changes, while others may necessitate major code changes. It is easier to do a detailed review of the design, complexity, and implementation before the migration than it is later.
Keep the following questions in mind:
- Which apps can be relocated without requiring modification, and which ones will require redesign?
- If a redesign is required, what level of complexity is necessary?
- Is the cloud provider offering a solution that allows you to migrate workloads without having to alter them?
- What is the projected return on investment for each of the applications you intend to move, and how long will it take?
- Which type of cloud managed service – public, private, or multi cloud – is best for applications where moving to the cloud is considered cost-effective and secure?
Analysing your architecture and inspecting your apps closely may assist you in deciding what to migrate.
3. Choose a cloud migration platform.
A key component of optimization is choosing a cloud provider who can lead the cloud migration process both during and after the move. Here are some crucial questions to think about:
- What tools does it have, including third-party ones, to make the process run more smoothly?
- What level of experience does it have?
- Is it scalable in public, private, and hybrid cloud scenarios?
- What role does it play in dealing with complex interdependencies, rigid designs, or outdated technology?
- What kind of help can it provide during the transition?
Migrating to the cloud is not simple. As a result, the cloud migration consultants you choose should have demonstrated that it can handle the complicated duties involved in a global cloud migration. This includes offering service-level agreements that incorporate progress and results based on milestones.
Validation of business processes after transfer is necessary to ensure that automated controls deliver the same outputs while causing the least amount of disturbance to routine operations.
Every component of the relocation process should be addressed thoroughly and consistently by service providers. This should provide a framework for managing complex transactions on a global scale consistently. Include all of this, as well as agreed-upon progress and performance milestones, in the service-level agreement (SLA).
If you’ve followed the previous stages carefully, this final step should be simple. However, how you move to the cloud will be influenced by the complexity and design of your application(s) as well as the architecture of your data. You may move your entire application, test it, and then migrate your on-premises traffic to the cloud. You can also move customers one at a time to the cloud, authenticate them, and continue the procedure until all customers have been migrated.
7. Keep in touch
It is not enough to complete the assignment; you must also follow up on the process, just as you would with any other project in cloud migration. Examine the interface to determine if it is working properly. Is all of the data secure and easily available, and should everyone who has an interest in it be consulted? Cloud migration monitoring tools can help you double-check the functionality after the setup is complete.
These are the seven steps to a successful azure cloud migration that will make the process as painless as possible.