Instrumenting my espresso machine with OpenTelemetry(clickhouse.com) |
Instrumenting my espresso machine with OpenTelemetry(clickhouse.com) |
I spent several years working on the technical side of HFT trading operations and this is also an issue with exchange gateways.
e.g. you want both to be true:
- fastest possible path through the gateway
- the ability to log EXACTLY when messages flowed through
The way this was accomplished was to split each direction (e.g. in and out) to a single core and then have an additional core for logging.