Ask HN: Fastest server log analyzer tool you use?

OP here: we are focusing on aggregations/calculations, search query to find matching logs.

what do you mean specifically by log analyzer as this is a broad term. Parse the logs? Index the logs & do some aggregations/calculations? Do a search query to find matching logs?

Good question: we are focusing on these: aggregations/calculations, search query to find matching logs.

Just curious why do you want it to implement it from scratch? Have you looked into this https://github.com/valeriansaliou/sonic if it helps?

Sorry to hijack the thread, but why did you choose C instead of D? You can adapt your C program into D using a few find-and-replace searches, and you can #include arbitrary C headers (even Linux kernel headers) using DPP.

Technology familiarity. We know C and we are totally satisfied, we don't know D at all. :)