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4 Common Strategies for Azure Cloud Migration

The four most popular azure cloud migration techniquesu2014Rehost, Refactor, Rearchitect, and Rebuildu2014will be examined in more detail here. This will enable you to become familiar with current migration patterns and choose the approach that is best for your application.

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4 Common Strategies for Azure Cloud Migration

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  1. 4 Typical Techniques for Azure Cloud Migration www.nuvento.com

  2. Rehost Rehosting, commonly referred to as "lift and shift," is the process of moving virtual machine images directly from a local data centre to the cloud. In this scenario, a different sort of application hosting is used, with a focus on cloud services from the "Infrastructure as a Service" (IaaS) group. Databases and file storage can be set up during a rehost on virtual machines, managed databases, and IaaS-compatible managed file storage services. This approach can be used when the migrated programme has a significant amount of legacy and outdated code, unique platform-dependent libraries, or utilities. The tactic can be applied when there are insufficient resources available for the relocation process, such as limitations on human resources, time, or financial budget. Due to the absence of modifications in the application code and deployment procedures due to the use of this method, azure cloud migration occurs at a high rate. There's no need to completely retrain or rearrange your workforce. Only the functions of the cloud infrastructure are dramatically altered: administration, security, and those.

  3. Refactor Refactoring is a technique for moving apps to the Platform as a Service (PaaS) cloud group of services while only making minor changes to the application's source code. Because PaaS services provide developers less control over the operating system, they necessitate that all dependencies essential to the execution of the application be packaged in a deployable unit. For this reason, Docker is currently the most used technology, and Kubernetes is the most popular environment for Docker container deployment. When an application is refactored, it is made ready for deployment as a Docker container and its deployment procedures are altered, including the adoption of DevOps methodology.

  4. Rearchitect This tactic entails dividing the monolithic code of the application services that will be transferred into smaller, independently deployable units called microservices. Either the Kubernetes platform or Serverless services can be used to implement microservices.

  5. Rebuild The Rebuild technique entails completely rebuilding the system on the cloud using solely cloud managed services and cloud best practises. Although this technique needs the most intensive installation work, it also allows you the opportunity to utilise the services of the cloud provider to their fullest extent. When revamping the system for the cloud, you can benefit from the most cutting-edge and creative technology, strategies, and procedures. The cost of using this method can be either higher or cheaper than Rearchitect. It all depends on the shattered monolith's complexity and the extent to which the business logic permits implementation as a component of microservices or cloud-native services.

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