Application migration is the process of moving software applications from one computing environment to another. This can include migrating applications from one data center to another, such as from a public to a private cloud, or from a company’s on-premises server to a cloud provider’s environment.
Organizations migrate applications to the cloud to take advantage of an improved cost structure, responsive scalability, and the ability to quickly update apps to meet changing demands.
The migration process can be complex, especially for businesses without experience moving applications to the cloud. However, with proper planning and execution, it is possible to achieve a smooth migration. Here are three steps that can help:
When assessing each application, it is also critical to identify dependencies, integrations, and technical requirements. You’ll want to understand the application’s architecture, security policies, and the tools and software used to manage access, performance, and troubleshooting. Prioritize migrations based on these criteria, as well as on the business needs and your budget. Then decide which cloud to migrate to on an application-by-application basis. With your applications grouped logically and an understanding of where each app is going, you can complete your application migration plan.
Here are a few best practices for planning and implementing an application migration:
There are a variety of strategies for effectively migrating applications to the cloud. The right choice will depend on business needs, budget constraints, and other factors. Here are some of the most common options:
A standard application migration includes the following steps:
An enterprise that successfully migrates its applications to the cloud can achieve the following benefits: