데이터베이스 마이그레이션

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Database Migration Master database schema and data migrations across ORMs (Sequelize, TypeORM, Prisma), including rollback strategies and zero downtime deployments. Do not use this skill when The task is unrelated to database migration You need a different domain or tool outside this scope Instructions Clarify goals, constraints, and required inputs. Apply relevant best practices and validate outcomes. Provide actionable steps and verification. If detailed examples are required, open resources/implementation playbook.md . Use this skill when Migrating between different ORMs Performing schema transformations Moving data between databases Implementing rollback procedures Zero downtime deployme…