Understanding the Phases of Cloud Migration for Businesses

Cloud migration has transformed how businesses function by opening up ways to make the most out of cloud storage/offices through use cases such as cloud consolidation, better governance, etc. As a result, many organizations opt for cloud office migrations and leverage them as per their specific use case.  

However, businesses must take strategic approaches for cloud migration planning and execution to ensure 100% success. And one such approach is to plan and perform the migration in phases. 

This article explores the different phases of cloud office migration, providing valuable insights into each phase. 

1. Pre-Migration Phase

The pre-migration phase is crucial for setting the foundation and defining the goals and objectives of the migration process. Here are the key steps involved in this phase:

a. Define the Migration Strategy

To begin with, companies should define a migration strategy that aligns with their goals. An effective migration strategy can make the entire cloud migration process of transferring user accounts and data easier, faster, and secure.

This strategy should outline the approach, timeline, and available resources for the migration process. It should also include data security, compliance requirements, and the budget for the scope of work.

b. Assess the Source Cloud Data

Performing a pre-migration assessment of the source cloud is a crucial step for every business when planning the overall migration. It involves determining the following:

• How much data are you migrating?
• What format is the data in the source cloud, and to which format will it be migrated?
• What properties does this data have?
• Is there any redundant data?

This assessment helps evaluate the complexities and risks associated with the migration, enabling your team to choose the right migration plan.

C. Choose the Right Migration Tool

The right data migration tool is crucial for a smooth and efficient migration. Make sure to choose the right tool based on your organization’s migration requirements. Also, the tool you choose must support your organization’s source and destination cloud platforms.

Compare the data migration tools’ supported features, performance, scalability, security, etc., and opt for the one that meets your needs.

2. Migration Initiation and Monitoring Phase

During migration, data is transferred from the source cloud to the target cloud. For this phase to be successful, careful coordination and execution are required. Here are the critical steps involved in this phase:

a. Map Users and Data Accurately

Accurately map users and their associated files and folders from the source to the destination cloud environment. Ensure that permissions and user roles are accurately transferred to maintain data integrity and seamless user access in the new cloud environment.

b. Choose the Data Features

Data features include permissions, version history, comments, timestamps, shared links, external links, embedded links, etc. Determine which data features are essential to migrate and prioritize them accordingly. This helps streamline the cloud migration steps and ensures that critical data is migrated accurately.

c. Continuously Monitor the Migration Progress

Monitor the migration progress closely to identify any errors or roadblocks. CloudFuze’s dedicated migration team tracks the data migration process and addresses any issues promptly. So, regular communication with the migration team is essential to stay updated about the progress and potential challenges.

3. Post-Migration Phase

The post-migration phase focuses on validating the migrated batches and ensuring that no files and folders or their associated features are missed. Here are the key steps involved in this phase:

a. Validate Migration Success

Once the cloud migration process is complete, it is crucial to validate the migrated batches through migration reports and ensure that the user accounts, files/ folders, and features are transferred accurately. This involves collaborating with the service provider’s migration team to check all the core metrics of the migration reports.

b. Perform Delta Migration

It is highly likely that the users will continue using the source cloud during the migration and make multiple incremental changes. And transferring all the incremental changes through delta migration is critical.

Analyze the number of incremental changes that the end users have made and decide whether to perform a single or multiple delta migration. Either way, this helps maintain data consistency and minimizes source and destination data discrepancies.

c. Decommission the Source Cloud Environment

Once the migration is successful, plan whether it will be beneficial for your organization to decommission the source cloud environment. This includes terminating licenses and ensuring no data remains in the source environment. Proper decommissioning helps optimize costs and streamlines the cloud infrastructure.

Conclusion

By understanding and following the phases of cloud migration, businesses can ensure a smooth and successful transition. Ensure to mitigate risks, optimize performance, and minimize disruptions in every phase of the migration.

It is essential to leverage appropriate migration tools, engage experienced professionals, and adhere to best practices to achieve a seamless and efficient cloud office migration for your business.

Our team of experts at CloudFuze is available to provide comprehensive assistance throughout your entire migration journey. From conducting pre-migration analysisproper cloud migration planning and execution, and validating the results, CloudFuze experts support you at every step. Contact us and get a customized migration strategy based on your business objectives.