Data migration has always been a chore in the IT world, and with the introduction of cloud services, data volumes have been pushed to new heights. It is important to realize that migration is no longer an easy task, so it is important for us to take necessary steps and be sure that we achieve a successful migration of our available cloud data.
Choosing Your Migration and Starting Small
First off, it is important to understand the type of migration you want to undertake. For this, determining the kind of cloud you want to implement should be in your mind. Usually, the first migration task should be a small load of non-mission-critical data so that your team is familiarized with the migration tools. That way, if things go wrong, the loss will not be a considerable one. This keeps technicians, who have little or no cloud experience, at ease and makes it easy for them to understand the tools and procedures. For a successful cloud data migration, it is important to have adequate knowledge and experience.
Planning Your Infrastructure
Planning is important, and a thorough assessment of infrastructure and applications should be conducted. It helps in determining the needs of the migration and what will be required in completing the process. The planning stage is important because it helps the team understand the costs and benefits of the migration. Considering the cost-benefit analysis is as important as looking for CNET laptop reviews before purchasing a laptop. So, make a plan after analyzing the initial objectives defined for migration.
For a seamless migration, you need to keep in mind the downtime for the affected applications. Usually, the less critical the application is, the higher the tolerance is for downtime. However, it varies from enterprise to enterprise and from application to application. So, it is important for you to understand how critical the application is and the tolerable downtime. Remember that there are no universal guidelines as far as downtime is concerned, so you need to determine what is acceptable and what steps should be taken if the downtime is intolerable.
Testing, again and again, will be a task for you so long as your cloud data has not been migrated successfully. Repeating the testing phase is important because the in-house technical staff might not have the right skill sets to ascertain whether the steps taken are working as expected or not. With every testing phase, the checklist should be created for broad visibility in the environment.