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The Dual Version Doodle
Hennadiy Kornev

What Is MR? Part 4: How We Closed the MR Gap with Dual Version

Dual Version allows gradual migration of customer batches to a new release, avoiding the risks of unexpected downtime and impaired user experience. In this story we explain how we launched DV, failed, pivoted, and re-launched it again successfully. We also tell the story of a smart dude who never gives up.

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