How to Choose an AWS Cloud Migration Strategy

More and more businesses are migrating to the cloud as their organisation grows and requirements become more specialised. In fact, the global cloud computing market is expected to grow by over $450 billion by 2025, with Amazon Web Services (AWS) cloud migration services taking the lead.

Exploring AWS cloud migration services and strategies

Before migrating to a cloud service, you must choose a migration strategy. This allows you to identify and execute a fast, low-cost, and undisruptive transition to the cloud, ensuring that your AWS backup solution is tailored to your needs.

Your chosen cloud migration strategy must be able to give you the following benefits:

  • Cost and time-savings through consistent operations and automated processes
  • Instant scalability to meet the growing and changing demands of your organisation
  • Improved security solutions, including security analytics, blocking unwanted traffic, and consistent operating system updates
  • Better data accessibility to improve employee productivity and reduce downtime

So, which strategy is best for your needs? There are three cloud migration strategies used in most AWS backup migrations:

  • Rehosting

Also known as the “lift and shift” strategy, rehosting involves transporting a direct copy of your existing infrastructure to the cloud. It is one of the fastest and simplest strategies to adopt, ideal for small organisations with basic workloads or infrastructure that heavily relies on virtual machines.

  • Re-platforming

Re-platforming or the “move and improve” strategy involves modifying or replacing certain components of your existing infrastructure before migrating to the cloud. This strategy allows you to take advantage of AWS features and functions, improving scalability. As a result, re-platforming is ideal for organisations that have already planned to scale up their solutions.

  • Refactoring

Refactoring is the most complex strategy of the three, involving a complete rebuild of your existing infrastructure. But because of this, it offers the most flexibility, allowing your programmers to re-architect outdated frameworks.

This strategy is best for organisations that want to maximise the full potential of AWS cloud migration services.

What’s the best migration strategy for your needs? Consider working with an experienced cloud transformation service provider to ensure that the transition runs smoothly and efficiently.



Published on December 9, 2022