Quick Notes90 words
Kusto Query Language — quick notes
KQL — quick notes
Shape: source → where → summarize → order by → take
| Operator | Does |
|---|---|
where | Filter |
summarize | Aggregate (count(), avg(), percentile()) |
bin() | Bucket timestamps for time series |
project / extend | Choose / add columns |
join | Combine tables |
order by / take | Sort / limit |
- Filter early — less data scanned, cheaper and faster.
percentile(duration, 95)is the latency view that averages hide.