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Data Migration Testing

About Data Migration Testing

About Data Migration Testing illustration

Migrating data to a new system is a high-stakes event where there is no room for error. A flawed migration can lead to crippling data loss, corruption, and extended business downtime. Our Data Migration Testing service ensures your transition is seamless, secure, and successful. We provide a rigorous validation process that covers every stage of your migration project. Before the move, we test the integrity of the source data. During the migration, we validate the transformation logic of the migration scripts. After the migration, we perform extensive reconciliation to ensure every record has been transferred accurately and completely to the new system. This comprehensive approach mitigates risk, prevents data loss, and ensures your new application goes live with a foundation of trusted data.

Our Framework

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Step 1

Pre-Migration Data Validation

Before the migration begins, we perform a thorough validation of the source database. We profile the data, check for duplicates and orphans, and establish a clear baseline of record counts and key data points for later comparison.

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Step 2

Migration Script Testing

We rigorously test the migration scripts and tools themselves in a test environment. We verify that all data transformation, mapping, and conversion logic between the old and new schemas is implemented correctly as per the requirements.

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Step 3

Post-Migration Reconciliation

After a test run of the migration, we perform a detailed reconciliation. We compare record counts, run checksums, and perform field-by-field validation on a sample set of data to ensure nothing was lost or corrupted in transit.

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Step 4

Application Integrity Testing

We test the new application with the migrated data to ensure there are no data integrity issues. This includes checking foreign key relationships, application functionality, and ensuring that all data appears correctly in the new UI.

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Step 5

Performance & Go-Live Check

We conduct performance tests on the new system with the full migrated data set to ensure it meets performance standards. We provide a final sign-off report, confirming the migration process is stable and ready for the production cutover.

Our Expertise

Our Expertise illustration
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Mitigate the High Risks of Data Migration

Data migration is a critical, one-time event. Our specialized testing process is designed to prevent data loss and corruption, ensuring a successful outcome.

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Minimize Downtime During Cutover

By thoroughly testing and refining the migration process beforehand, we help you execute the final production cutover faster and with minimal disruption to your business.

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Start Clean on Your New System

Our validation ensures that your new application launches with complete and accurate data, building immediate trust and confidence among your users and stakeholders.

Ready to Transform Your Testing Process?

Take the next step towards efficient, reliable, and comprehensive testing solutions.

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