alt Hacker NewsA lot of this advice is good or at least interesting. A lot of it is questionable. Python is completely fine for the backend. And using SQLite for your prod database is a bad idea, just use Postgres or similar.
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Python will take you a long way, but its ceiling (both typical and absolute) is far lower than the likes of Go and Rust. For typical implementations, the difference may be a factor of ten. For careful implementations (of both), it can be a lot more than that.
Does the difference matter? You must decide that.
As for your dismissing SQLite: please justify why it’s a bad idea. Because I strongly disagree.
Why is SQLite bad for production database?
Yes, it has some things that behave differently than PostgreSQL but I am curious about why you think that.
I think the point is that your Python webapp will have more problems scaling to let's say 10,000 customers on a 5$ VPS tham Go. Of course you can always get beefier servers, but then that adds up for every project
There’s a lot to be said about his approach with go for simplicity. Python needs virtual environments, package managers, dependencies on disk, a wsgi/asgi server to run forked copies of the server, and all of that uses 4x-20x the ram usage of go. Docker usually gets involved around here and before you know it you’re neck deep in helm charts and cursing CNI configs in an EKS cluster.
The go equivalent of just coping one file across to a server a restarting its process has a lot of appeal and clearly works well for him.