This reminds me of a comment from another thread, about 911 outages being down in a testing environment, and it nearly not being isolated before the update was

This reminds me of a comment from another thread, about 911 outages being down in a testing environment, and it nearly not being isolated before the update was pushed to production. https://news.ycombinator.com/item?id=26382126 https://news.ycombinator.com/item?id=26382126