Oh no no, bad code would be deployed all the time =) We just didn't notice it, because auto healing brought back the working site so quickly. Occasionally somet

Oh no no, bad code would be deployed all the time =) We just didn't notice it, because auto healing brought back the working site so quickly. Occasionally something would break design parameters and that would require a manual fix, but then that manual fix was added into auto healing... It takes a good deal of design work to get a high level of resiliency, but it's completely within the realm of possibility. Most shops just don't dedicate the effort to it, because they're more worried about shipping new features, and this is understandable. Just different priorities.