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Data Migration Process: Ultimate Guide To Migrate Data To Cloud

Data is the fuel for modern and data-driven businesses, and many enterprises intend to prepare a well-structured data migration process to migrate data. The main aim behind the strategy is to safely integrate and migrate the entire business data to the cloud. 

Cloud data migration is the transfer of information from on-premise to cloud computing infrastructure with the help of an ideal data migration process. This guide will help enterprises understand the entire data migration process and why they need to migrate their data to the cloud.

Data Migration Process Explained

Migrating enterprise data from one infrastructure to another is tedious, especially if the in-house team lacks the necessary knowledge. Enterprises and data migration experts should follow a comprehensive data migration plan to avoid extensive delays, information breaches, and over-budget issues. Below is the step-by-step process for cloud-based data migration that organizations should follow.

ALSO READ: Data Migration Process: Best Practices To Migrate Data Effectively

  • Planning 

According to the data revealed by Oracle, an enterprise-scale data migration process lasts from six months to two years in general. For this reason, cloud data migration should start with proper planning, and data experts should evaluate the existing data. Data analysts should filter out all the unnecessary information before starting the data migration process to make the process easy. In addition, source and target systems analysis should be done to avoid unexpected issues during the post-migration stage.


  • Data Auditing & Profiling 

Once data experts analyze the data to be migrated, their next step is to focus on data auditing and profiling. The second stage of the data migration process involves identifying data quality issues, detecting possible conflicts, and eradicating anomalies and duplications before migration. Transferring clean data will help data migration experts make the process smoother and ensure that the tedious process does not harm the business operations while migrating data.

  • Data Backup

Many business owners skip the backup step while formulating the data migration process. However, this is one of the most preeminent steps that adds an extra layer of protection to data while executing a data migration plan. Backup of complete business data before the migration will help eliminate the chances of a data breach during unexpected migration failures.

  • Migration Design

The data migration design clarifies all the necessary migration and testing rules that data experts should consider while executing the data migration process. Preparing a migration design can be overwhelming, especially if the in-house team is unaware of the project’s complexity. An expert team of data engineers, an ETL developer, and a business analyst can help prepare a data migration design customized according to the volumes of data involved.

Inferenz data migration experts help enterprises prepare a data migration strategy and ensure that it is well-executed to get the best outcomes. The Inferenz team has worked with a US-based healthcare service provider to help them migrate data using cutting-edge technologies. Read more about it in the detailed case study here.

  • Execution 

Execution is the most critical phase of the data migration process, as this is where the actual data migration in the cloud happens. In case of large amounts of data, experts can transfer information in trickles to leverage zero downtime and avoid migration failure.

  • Testing 

Testing each phase of the data migration plan helps data experts fix problems on time and avoid causing havoc to the whole migration process.

  • Post-Migration Audit

The final data migration step is to follow a post-migration audit to ensure that the transported data is valid and clean. Once the data migration process is completed, the post-migration audit will help the team identify loopholes and correct them before retiring the old system.

The Importance Of Data Migration Process

Enterprises have a lot of crucial data that is scattered over different systems. Migrating data to a single source allows organizations to get a complete overview of business data, make critical business decisions, and deliver top-notch customer service in real time. No matter whether it is SME or a large-scale enterprise, data migration provides a wide range of business opportunities to every size of organization.

  • Technologies are constantly evolving, and businesses that want to keep pace with the ever-growing technology should adopt data migration to improve their performance in the competitive market. 
  • A significant cloud migration benefit is that it allows organizations to scale up and down with more flexibility and less complexity. 
  • After cloud data migration, organizations can leverage simplified data management, better business performance, and improved reliability from the centralized environment. 
  • Cloud data migration flexibility is crucial for startups and SMEs who want to make profitable business decisions by leveraging data.


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Move Your Data From On-Premise To Cloud With Experts

Migrating data and upgrading to advanced systems is critical for business success; however, only experienced data migration specialists should carry out the data migration process. After all, migrating data from on-premise to the cloud is a complex process that requires building a roadmap from start to finish.

With Inferenz, your data migration is at minimum risk as we have a team of dedicated data experts. The data engineers will prepare a robust strategy to make the data migration process simple, cost-effective, and scalable.