QA to dev ratio [closed]
We have a pretty complex Java system which includes a few back-end tiers including a database and a proprietary Swing front-end. There are back-end APIs to which external parties can attach that mimic our front-end. There are approximately 5 silos within our org that share this system. In total there are around 15 developers maintaining this system. Is there a rule of thumb on what the size our QA team should be? Edit: To add a bit of context based on questions raised in the responses thus far: We have about four major releases a year, and a bunch of minor ones in between. Our platform has