Totally, if all you care about is just that counter/gauge -- but more and more often, you need that counter/gauge captured for a particular segment of your traffic (e.g. some app-level identifier), and TSDBs tend to struggle[0] as the number of possible segments explodes.
If all you care about is overall latency, awesome! Use a TSDB. Once you care about latency per endpoint/user agent/customer ID/client platform (or combination thereof), you need the flexibility associated with structured log data, stored in something meant for fast analytical querying.
If all you care about is overall latency, awesome! Use a TSDB. Once you care about latency per endpoint/user agent/customer ID/client platform (or combination thereof), you need the flexibility associated with structured log data, stored in something meant for fast analytical querying.
0: https://www.honeycomb.io/blog/the-problem-with-pre-aggregate...