Scenario: Your organization is migrating its data infrastructure to a cloud-based platform. As the data architect, you are responsible for ensuring data lineage continuity. What steps would you take to maintain data lineage integrity during the migration process?
- Conduct data lineage analysis after migration, involve only IT team in the process, ignore pre-migration data lineage, prioritize application performance over lineage integrity
- Document current data lineage and dependencies, assess cloud migration impact, implement data lineage tracking in the new cloud environment, conduct thorough testing before and after migration
- Outsource data lineage management to third-party vendors, rely solely on cloud provider's tools, neglect testing data lineage post-migration
- Skip data lineage documentation, focus on cloud infrastructure setup, rely on automated migration tools, conduct post-migration data lineage analysis
Maintaining data lineage integrity during a cloud migration involves documenting current data lineage and dependencies, assessing the impact of migration on data lineage, implementing robust data lineage tracking in the new cloud environment, and conducting comprehensive testing before and after migration. This approach ensures that data lineage continuity is preserved, minimizing the risk of data loss or inconsistencies during the migration process.
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