Migrating Critical Traffic At Scale with No Downtime?—?Part 1
The Netflix TechBlog
MAY 4, 2023
The first phase involves validating functional correctness, scalability, and performance concerns and ensuring the new systems’ resilience before the migration. Additionally, for mismatches, we record the normalized and unnormalized responses from both sides to another big data table along with other relevant parameters, such as the diff.
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