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Overview
Syllabus
25:16 Demo #1: Traces with ClickHouse + OpenTelemetry
40:11 Demo #2: Observability for ClickHouse: Built-in metrics, logs, and traces
46:45 How do we make sure not to create too many small parts? Any config parameter to set?
49:34 How do you handle traces with an app with 20k RPS server? Can I just enable traces for errors only?
50:50 We are concerned about cardinality but from your talk it seems Clickhouse can handle it. 1 Can you explain a little more how it is able to do it? 2 If we do hit ClickHouse cardinality issue and need to split, any suggestions on how/what fields to do it on? Timestamps?
53:03 If I send metrics from the collector to ClickHouse without changes, is the default schema good enough?
54:04 Is there a ClickHouse schema that matches semantic conventions?
55:09 Will there be a native config to export Otel traces instead of a URL table?
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