Cloud migration – the 6 R's to be followed.
When you're just getting started with your cloud migration, it's always a wise option to go over the principles and make sure you've got a solid strategy in place. We've put up a list of the six R's of cloud migration to help you out.
Lift and shift is another term for rehosting. Lifting servers or apps from their present host environment —usually on-premises —migrating them to public cloud infrastructure and rehosting. Lift-and-shift is a popular method for companies just starting on their relocation path.
Replat forming is the second alternative, and this is where we change "lift and shift." Replat forming entails creating various application improvements during the transfer step, requiring considerable technical knowledge and skill.
It is also known as "drop and shop" because it relates to switching to a different product. This might imply terminating existing licence agreements and redirecting services to other platforms or services. The " repurpose " method is frequently used when switching from a unique datastore or product to anything else. The "repurpose" method is commonly used.
Refactoring, often known as re-architecting, is the fourth R. A genuine focus on enhancing a service or app frequently motivates this. It might be due to an absence of capabilities to modify the current environment or a need to promptly increase the application's accessibility and dependability in preparation for a spike in traffic and activities.
Retention is the sixth approach. You may choose to preserve some parts of your IT portfolio because you aren't ready to transfer all of your apps yet and prefer to keep them running. And it may be more cost-effective to keep some IT services in place while implementing a hybrid or partial migration plan.
This takes us to our final strategy: retiring services. This technique entails finding systems and resources that may be shut off, allowing the company to concentrate on extensively used ones and provide immediate benefit. It's an exciting start, but it will require the technical team to deliver that everything is done properly, as with some other methods.
As every tiny aspect of cloud services has many theories and explanations, it is better to have cloud certification courses online with EkasCloud for better understanding.
Relevant courses that you may be interested in: