[donavanm]

Huh. Nomenclature. FWIW Ive also never heard of A/B being limited to binary or requiring full N sets of resources. I've only seen it as small subsets of traffic that is ramped up to some confidence interval. Similarly two concurrent variants is the simplest and minimal value. But Ive also seen literally thousands of concurrent variants with enough workload & consumers. Agree on overhead, as it's essentially a version management + stable routing problem you dont/shouldnt increase resource requirements.