Migrasi gedhe, database anyar, framework anyar, platform anyar, iku risiko dhuwur amarga momot kabeh lan ora menehi nilai katon marang pangguna nganti rampung. Cara aman yaiku incremental lan reversible, ora nong cutover big-bang. Sampéyan migrasi ing potong-potong sing bisa divalidasi lan dibaleni.
Dene penting
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1. Know WHY — a migration with no clear payoff isn't worth the risk.
2. Migrate INCREMENTALLY — never flip everything at once.
3. Run OLD and NEW in parallel — strangler-fig pattern.
4. Use feature flags / DUAL WRITES to shift traffic gradually.
5. VERIFY continuously — compare old vs. new outputs (shadow traffic).
6. Keep a ROLLBACK path at every step.
7. Clean up the old system only AFTER the new one is proven.