Eventrist
My own 80/20 implementation of what I keep wanting from an online event data analysis system.
Uses influxDB as an event store (not totally scalable but will work great for up to ~10,000 events per day) with a thin API on top that accepts and records, and indexes arbitrary JSON as events. Includes a basic UI with nice graphing capability and a single-view, easy to use querying method that should cover what I understand to be most use cases people need from time-based event metrics.
Stack is currently Docker, InfluxDB, Starlette, Svelte, and Chart.JS.
Not deployed to the interblag yet but will be soon.
A lot more features to come (none are too hard), including but not limited to:
ability to group by multiple tagsmore/nicer autocompletegraph sharing via link query paramszooming and custom ranges (ok this might be hard)- was not hard once we switched to C3.js, more performant too 🎉
- easy view of raw events when needed
- ability to define CSV and webhook sources
Samples
Here's what it looks like so far (dummy data), please don't judge it's very early stages:
