alt Hacker NewsAt KubeCon Europe a very good chunk of booths were observability stacks. Everyone was claiming they're better than the competitors (with some of the just justifying themselves by saying "it's written in Rust).
Having dealt with Prometheus (+Thanos) / Grafana / OTEL and other stacks (e.g: custom solution on ClickHouse, Victoria{Metrics,Logs}, Jaeger/Tempo, Loki, ...) and even cloud ones (Google's Monarch rebranded as Prometheus)... what's your selling point? This to me seems like yet another way to re-invent the wheel.
If it's just for running locally, okay, fine, but when it comes to production (where the stack really matters) at scale, you end up with lots of tradeoffs and approaches.
Why is this one a winning one compared to the overwhelming "competition"? Seems like we're re-inventing the wheel for the 100th time instead of focusing on unifying the efforts in making the existing solutions better. Thankfully we now have OTEL, so at least the interoperability part is somewhat solved (or mitigated)
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I was thinking this might be a result of the Cheap-money (post covid) era ending and everyone scrambling to reduce their Datadog/Cloud costs. Thinking back on 2023/2024, lots of companies were leaking large amounts of capital to those vendors and I imagine lots of people saw an opportunity for creating leaner and cheaper stacks.
I have tried to self host grafana (loki prom and alloy) as o11y stack for prepbook.app. This is hard. I have a bsc in cs not that it says something. I managed to do it eventually, after some research. It was not plug and play in any way. The docs kept saying this solution is not production ready even. I couldn't find the production guide, only the "forget about self hosting and simply pay for us hosting this". After I deployed it the UX was so abrasive my partner won't even try to go into it to figure out a problem. It was a few months ago. Since then new solutions have arrived and I'm waiting to have the time to migrate. I saw PostHog have a solution but I prefer something I could self host and completely own.
I thought how come no one is trying to solve this problem. It looks like it's just a matter of time.
With that being said, my experience can be very skewed since prepbook is a passion project running on a VPS with essentially 0 scale. All I care about is the UX of the stack, not scale. Just for context.