kql
Kusto Query Language:: KQL
/kusto-query-language · /kusto
in plain english
The query language behind Azure Data Explorer, Sentinel, Defender XDR Advanced Hunting, Log Analytics, and Application Insights. SQL-ish but log-focused — pipe operators, time-series functions, and built-in security/operations helpers.
official microsoft definition
A read-only query language for processing data and returning results. Designed to be easy to read and author, especially for users with experience with SQL or other query languages.
plans & eligibility
- Free to learn and use — included anywhere KQL is exposed (Azure Data Explorer, Sentinel, Log Analytics, Defender, App Insights)
related on aguidetocloud
verified