What are the minimal quantity of testers per programmers? [closed]

Question

i want to know if exist a ideal quantity of testers per programmer. I heard that in many enterprises exist 1 tester for 20 programmers and i don't imagine how this is possible, whatever the question is exist a ideal quantity of testers per programmer? if exist, how is the relation ?

Answer 1

It's completely dependent upon the organization, and what priorities they set on testing, how much unit testing the developers do themselves, etc.