If you’re looking to adopt serverless architecture and worried about lock-ins, hopefully, this article has put you at ease. When you’re worried about vendor lock-in, break down the high lock-in cost that worries you instead. Adopting serverless in full will give you a faster time to market, so think about the cost of opportunity as well in today’s highly competitive market. It’s possible to adopt serverless with low migration cost, and most of the practices that have been outlined here are not new. In fact, these I could argue that these practices should be applied regardless of whether you are adopting serverless or not.