Hi everyone,

After a long period of seeing teams adopt serverless “by default,” I wanted to write something that reflects a more balanced reality. Serverless is powerful — I use it myself. But behind the clean abstractions and the marketing simplicity lie some important architectural trade-offs we don’t talk about enough.

My latest article dives into those hidden costs:

• Why “infinite scalability” can overwhelm your own systems

• How cold starts still quietly affect performance

• Why serverless can become more expensive than containers

• The operational complexity that doesn’t disappear — it just shifts

• Where serverless truly shines, and where it falls short

If your team is considering going all-in on serverless (or already has), I think you’ll find this one valuable:

👉 Read the full article:
https://www.thoughtfularchitect.dev/posts/serverless-hidden-costs

As always, thanks for being part of this growing community of architects, engineers, and curious thinkers. Your support helps this blog keep growing, and I hope each post gives you something practical to apply in your work.

Until next time —
Konstantinos
Thoughtful Architect

P.S. If you enjoy the posts and want to support the blog, you can always buy me a coffee:
https://coff.ee/thoughtfularchitect