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Am I missing something? Isn't he just advocating VC feature branching?

• craz8 7y ago
  No What he’s doing is building the new version in the same branch as the old, with a simple code switch to use one or the other This is very similar to A/B testing, but not for user engagement but for accurate replication of the original results. When you decide to do this up front, it can be fairly easily done and is very valuable for debugging the new version
  • Gibbon1 7y ago
    Seems like would be useful for determining if a bug is due to the new code or not. Because you can instantly switch back and forth on the fly if needed.