[iforgotmyaka]

It's not.

If under 10 million requests per month, serverless will be cheaper and safer

Else if under 1 billion request per month, managed VPS will be cheaper

If over hundred of billions of requests per month, anything else than on premise is probably an error.

Then you have grey areas where you need to process.

But for most small project, you cannot beat the lambda prices. Especially if you expect bursts.

[tslover]

the issue with you calculation is that you are trying to save $40 a month by spending 100-500 person hours and screwing your code base.

[foepys]

But if I expect bursts, Lambda could potentially cost me a few thousand dollars in a day while my own instance could handle it fine for like $50. Even paying $50/mo over a few years would pay off in that case.

[mongo-db-hater]

Exactly. developer time lot more expensive. most people want to look cool & do cool things so they drink these cool aids.

it sounds lot cooler to say that " i made geolocation service using serverless/lamba" than "i made geolocation service using boring monolithic technology". where the former takes 150 hours to get it right and painful to add/manage features. where the later is very easy to maintain and very predictable priced.