What is Cloud Migration? Benefits, Process & Types

The following diagram outlines, at a high level, the phases and their related tasks, grouping the phases into pre-migration and migration. Our more than 700,000 people in more than 120 countries, combine unmatched experience and specialized skills across more than 40 industries. We embrace the power of change to create value and shared success for our clients, people, shareholders, partners and communities. Take time away to learn and learn all the time in our regional learning hubs, connected classrooms, online courses and learning boards.

Cloud migration process

The company’s move to Google Cloud came as part of a shift to a cloud-first strategy. The goal was to migrate the entirety of the company’s legacy systems to the public cloud. The key to this migration would be a migration platform that could easily transfer data between the existing on-premises data centers and the cloud. Not only was data moving to Google Cloud, but also AWS, so the platform would also need to enable a seamless multicloud experience. Another Cloud Volumes ONTAP success story is a global clothing retailer headquartered in San Francisco.

Sometimes the best, or indeed an only option, is to start from scratch and purchase a new application that’s already been designed and built for the cloud. While this “rip and replace” migration strategy, as it is sometimes known, may sound like a daunting task, it can actually be simpler than replatforming an application. Replatforming can be a time-consuming and expensive process, but it’s often worth the investment because replatformed applications tend to perform better in the cloud than their on-premises counterparts. In addition, replatforming can provide an opportunity to modernize an application and take advantage of the latest technology trends. Your migration should be accomplished once you have identified your environment and drawn up a plan. The primary difficulty here is executing your migration with minimal disruption to normal operation, at the least cost, and in the shortest period.

How to Accelerate the Cloud Migration Process

Many enterprises have successfully used Cloud Volumes ONTAP to help migrate their workloads and achieve storage efficiency and cost savings. Cloud Volumes allows creation of application-aware snapshots that have no performance impact and consume minimal storage space. These snapshots are created in a matter of seconds irrespective of the size of the volume that is being copied. Instead of copying all the data in the system, NetApp Snapshots only copy the data that was changed by manipulating block pointers. Cloud migrations can be complex and contain a lot of moving parts. One of the most complex aspects of a migration, especially in a large enterprise, is moving and synchronizing large volumes of data.

Cloud migration process

On top of that, hosting costs will almost certainly be higher until you modernise. Nevertheless, it’s a safe and reliable first step to the cloud as long as you review applications later and take steps to modernise where needed. Cloud migration is the process of moving existing application workloads to the cloud. It’s an integral part of cloud adoption for most organisations. Cloud Volumes ONTAP storage efficiencies also help reduce network bandwidth costs during migrations by reducing storage footprint, which also accelerates data transfers. Nexocode is an AI development company that specializes, among other things, in application migration to the cloud.

Choose the Cloud Deployment Model

Covid-19 triggered the remote work system, and it is likely to persist in the future. More and more businesses have realized that managing remote staff within a cloud environment is more effortless. Besides, we expect new cloud migration trends to crop up, including FinOps. This trend will help companies to figure out their cost considerations. Cloud migration is the process of migrating data, applications and other significant business operations from your in-house environment to a cloud computing environment. Cloud migration strategies are an integral part of any cloud migration plan.

Cloud migration process

Of course, the heavier the workload/data is, the more time it will take. And as you migrate you will build on your new foundation, retire the old system, and constantly evolve and modernize your operations to take full advantage of the cloud. The adoption of cloud infrastructures in enterprises is a growing trend. Migrating the entire organizational structure to a cloud-based platform has never been easier. A well-designed and robust cloud platform can easily transform the way you do business. The cloud allows data to be stored and managed without the need to manage or maintain physical infrastructure, reducing costs and speeding up implementation.

Azure Migration

Those providers offer all cloud models you might need and have convenient cost calculators to estimate the price of their services. Also known as retain, the hybrid model uses a combination of public cloud and in-house hosted server. In short, one shifts some components to the cloud and leaves others on your legacy servers. Even though the repetitive nature of the operations is going reduce by opting to cloud, many employees still find the processes to be confusing. This may change with time, but companies need to take initiatives and explain the benefits of making the switch to the cloud.

Cloud migration process

Some of the challenges involved are managing high volumes of data, and migration costs, ensuring data security while migrating, ensuring compatibility, and so on. Pilot testing helps to check whether services and applications are working, and thus whether they can be migrated to the cloud without problems. At the same time, the test results also help to identify migration issues and risks, thoroughly verifying the entire process to be carried out. DuploCloud leverages automation to speed up the https://globalcloudteam.com/. Before you get started on your cloud migration process, take advantage of the excellent guidance available in cloud vendors’ Cloud Adoption Frameworks. You don’t leverage advanced cloud options like platform-as-a-service and software-as-a-service to lower costs, improve security and increase availability.

With cloud platforms, your employees with authorized access can easily access the data from anywhere, at any given time. You can opt for different types of cloud models such as private cloud, public cloud, hybrid cloud, etc. as per your needs. For each application, the AWS migration specialist checks for dependencies, such as databases, load balancers, vendor applications, and licenses, and validates them with the application owner. The migration specialist also validates inbound/outbound network ports and access, creates load balancer requirements, and validates the firewall, subnets, and security groups at AWS. In parallel, the application’s QA team prepares and validates the test cases, and checks for any dependencies. The Application Migration Service agent is installed on all the servers that are planned for rehost migration.

One of the most effective tactics is using automation to accelerate the cloud migration process. Some automation solutions, like DuploCloud, help organizations cut the time and money required to transition by as much as 80%. Read our latest whitepaper to learn how you can start leveraging this new approach. According to Splunk and Harvard Business Review, 67% of senior executives said their companies have accelerated cloud adoption. And while essentially all organizations depend on cloud computing to some degree, most are feeling the pressure to move even more of their IT architecture onto the cloud.

Containerization and Serverless Computing

Work with cloud providers to understand the options for cost savings, given your proposed cloud deployment. Cloud providers offer multiple pricing models, and provide deep discounts in exchange for long-term commitment to cloud resources or a commitment to a certain level of cloud spend . These discounts must be factored into your business plan, to understand the true long-term cost of your cloud migration. Rehosting, or ‘lift and shift,’ involves using infrastructure-as-a-service .

  • Since cloud security is different from on-premises security, you must consider traffic from and to the cloud, as well as how to leverage “least privilege” access to the cloud.
  • Given this high likelihood, it’s crucial to have a plan in place for what to do if things go wrong.
  • Take time away to learn and learn all the time in our regional learning hubs, connected classrooms, online courses and learning boards.
  • The cloud allows data to be stored and managed without the need to manage or maintain physical infrastructure, reducing costs and speeding up implementation.
  • Cloud strategy is driven by business vision, goals, and interests, this is why no two business will have the same migration process.

Discover services and techniques for cloud-based HPC, including unique Azure HPC features and use cases. Discover how high available systems are reliable and resilient and see how AWS can help you achieve high availability for cloud workloads, across 3 dimensions. One customer that leveraged Cloud Volumes ONTAP to make their Google Cloud migration a success was a Fortune-500 ranked global healthcare services and products company. Headquartered in the UK, the company has 50,000 employees serving hospitals, pharmacies, physicians, labs, and health systems worldwide.

Introduction to cloud migration

On the other hand, different strategies usually mean making significant changes to how an application is built so it can run more effectively in a cloud environment. Many different approaches can be taken when migrating to the cloud, but they typically fall under one of the 7R cloud migration strategy types for each workload. It requires planning, as well as strategy and compatibility with your current systems. If your data is sensitive, migrating it to the cloud can be challenging, too. But with the right strategies, you can protect your data and be confident it will stay secure. Employees who were used to managing physical servers might need educating on the new infrastructure.

Embrace the power of cloud technology with our cloud migration services. Sometimes it’s best to migrate the entire application all at once, but this approach can be risky because there is a high chance of downtime and errors during such a large-scale transition. According to estimates, one in four application migrations will fail. Given this high likelihood, it’s crucial to have a plan in place for what to do if things go wrong. This plan should include provisions for application downtime, application outages, data loss, and application reversals (migration back to the on-premises environment). Migrating applications to the cloud can be a daunting task, so you need to have a plan in place that you can follow for the process to be as smooth as possible.

The following steps will help you run a smooth cloud migration process and take full advantage of the cloud’s benefits. Cloud vendors supply a lot of services, but many of them are limited to their platforms. Migrating workloads to another cloud is a time-consuming and expensive procedure. Many organizations adopt cloud technology, then find it difficult to change providers if the current one does not meet their needs. They review each application and data infrastructure to see if it is compatible with the cloud environment. Once you analyze and understand your requirements, you can match them with the best applications and cloud service vendors.

Cloud Monitoring & Automation

Azure Migrate can be used to move data and applications to the cloud. DuploCloud reduces downtime and boosts reliability even while migrating large data sets. The Microsoft Azure CAF offers a more linear step by step adoption process, underpinned by governance and management.

Often, a company should stop using an existing license agreement in favor of another. For instance, it can drop an ERP software tool that no longer meets its needs and get a new SaaS-based product. For most organizations, skilled employees with cloud technology are not in abundance. The demand for skilled professionals is more than the available resources. These include centrally stored, subscription-based user applications catered as a service.

Data Security and Compliance

Use online cost calculators to determine how your cloud plan could cost in the future. These calculators use different parameters to determine the future price, including storage type, computing equipment, operating systems, networking requirements, etc. Also known as the rehosting model, cloud data migration the lift and shift approach is the easiest to use. Move your applications, servers, and digital assets onto a public cloud hosting environment. The service provider will use the right migration tools to export your business resources to the public cloud without altering anything.

Partnering with us means you don’t have to worry about paying for elements you don’t use. Follow our article series to learn how to get on a path towards AI adoption. Join us as we explore the benefits and challenges that come with AI implementation and guide business leaders in creating AI-based companies. APM tools can also be used to monitor cloud resource utilization, helping you to optimize application performance and reduce cloud costs. The main disadvantage of retaining an application on-premises is that you miss out on the benefits of the cloud, such as scalability, flexibility, and cost savings.

This is often the case for legacy applications that are no longer supported by the vendor or used by the business. AWS Application Delivery System– Gather data on your existing on-premises setup to help estimate the total cost of cloud ownership. Develop a security strategy– A security strategy must be developed.

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