Re:Saving another 100TB of RAM with math (and Rust)
by switchbak on Tuesday September 22, 2026 @06:24PM
(#49809090)
All those things happened before the era of decent AI.
Also, it really does matter what you're building. Yet another CRUD app? Don't waste time on (super) lean languages - use Go or something else you like and move on.
Building a Kafka replacement? Making something that processes gobs of data quickly? Perhaps think about using something lean and efficient, as the economics have changed. "waste of time" (or memory) also applies to the cloud and your (or your company's) bill. And if you haven't noticed, you're being ripped off on the cloud, running something 10-50x less efficient has real bottom line impact.
Also, it really does matter what you're building. Yet another CRUD app? Don't waste time on (super) lean languages - use Go or something else you like and move on.
Building a Kafka replacement? Making something that processes gobs of data quickly? Perhaps think about using something lean and efficient, as the economics have changed. "waste of time" (or memory) also applies to the cloud and your (or your company's) bill. And if you haven't noticed, you're being ripped off on the cloud, running something 10-50x less efficient has real bottom line impact.