Comment by kimi

Rewriting the Elixir parser for QueueMetrics live for Teams, my company's service to keep track of call and queue statistics for Microsoft Teams telephony, in a way that's better than the PowerBI examples that come in the box. It's at https://www.queuemetrics.com/teams.jsp?lid=H990

It's quite a mess as we have to aggregate multiple data sources that come with their own timing and sequence issues - plus we are seeing massive adoption so resource usage will be interesting for v2.

The plus side is that building massively parallel and redundant services in Elixir is, if not actually fun, at least more feasible than in other environments.