Your organization has accumulated 50 databases across Oracle, SQL Server, MySQL, and PostgreSQL through years of acquisitions and organic growth. You have been asked to consolidate and modernize this into a manageable architecture. Describe your approach.

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Consolidating 50 databases across four platforms is a multi-year program that requires strategic planning, careful prioritization, and disciplined execution. The goal is to reduce operational complexity and cost while improving reliability, not to achieve theoretical…