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What we have learned,
written down.

Notes from real engagements: landing zones, pipelines, on-call, and the security work that gets left until an audit. No thought leadership, no funnels.

1 October 2026 9 min read

AWS MGN Cutover: Test, Cutover, and Finalize Without Data Loss

A practitioner's walkthrough of an AWS MGN cutover: the replication lifecycle, what to verify first, the test-cutover-finalize sequence with CLI, and the rehost trade-off you pay for later.

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What we have learned,written down.

AWS MGN Cutover: Test, Cutover, and Finalize Without Data Loss

Rather talk than read?

What we have learned,
written down.