Serverless architecture enhances innovation and scalability, but complicates monitoring across fragmented tools, challenging developers in resolving performance issues efficiently.
The Art of Embracing Failures with Serverless Architectures
...everything just works like magic, because that's what serverless is. So much so that you decide to go to production with it. Of course, all of a sudden, hell breaks loose.
Having code well covered by automated tests (unit, integration, etc.) is essential to avoid rework later, especially when facing legacy code challenges.