nexus/sreweekly/markdown/175/04-how-we-migrated-our-database-to-amazon-aurora-with-zero-downtime.md

How we migrated our database to Amazon Aurora with zero downtime

• 期号: SRE Weekly Issue #175（2019-06-30）
• 作者: Miguel Carranza — RevenueCat
• 链接: https://links.lastweekinaws.com/mpss/c/JQE/rDx0AA/t.2sq/mukNMXPXSnupOKK_7X9hqg/h10/u3g-2Bt1LsPzCnacHHvD6jGHWIstAbMzQxMBM8oqScuPV-2FDyI7MIc0Uyy1vlPH4JHt313-2BEU-2FzhNXUE2J2xnazRBCE43y-2BXRYAiDNtDyn-2BMC-2B38KXV4CylXKXW9-2BnB8008ehLrNHCkZPDewDKI5CztfCceHnTfJJsHgrF9Fro-2B1624-2Fu6mMzKnpqyXDrlfruJ7

简介

I love how they used idempotency to avoid downtime and missed or repeated transactions during the cutover.

正文

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