Manya canje-canje, sabun bakin bakin bayani, sabun tsari, sabun dandali, suna da babbar haɗari saboda sun taɓa kome kuma ba su ba sakamako mai gida ga mai amfani har sai an gama. Hanya mai ƙauna ita ce ɗaiɗai da juyewa, ba kudu kudu gida ba. Kuna canja tare da guntun da za a iya tallace da mayar da baya.
Karamin aiki mai ƙauna
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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.