I have used https://github.com/openobserve/openobserve https://github.com/openobserve/openobserve in several hobby projects and liked it. It's an all-in-one sol

I have used https://github.com/openobserve/openobserve https://github.com/openobserve/openobserve in several hobby projects and liked it. It's an all-in-one solution. It's likely less featureful than many others but a single binary and everything in one place pulled me in and worked for me so far. Not affiliated, I just like the tool.