Kusto is a service for storing and running interactive analytics over Big Data. Kusto was designed from scratch to be a “big data” repository for Azure and easy to query using Kusto Query Language (KQL). As we make progress in our migration to cloud, we are learning new ways to monitor and alert on resources and services. Microsoft has consolidated many services under the umbrella of ‘Azure Monitor’. Whether you are ‘detecting and diagnose issues across applications and dependencies’, ‘correlate infrastructure issues with Azure Monitor for VMs’, ‘drill into your SQL database monitoring data with Log Analytics’ you will be using ‘Azure Monitor’. Azure Monitor uses a version of the KQL used by Azure Data Explorer that is suitable for simple log queries but also includes advanced functionality such as aggregations, joins, and smart analytics. Going forward, the KQL must be your primary resource for querying the Azure Monitor log. In this 95% demo session, I will show you some ‘getting started’ tips and a few sophisticated queries using KQL. At the end of this session beginners will have a solid knowledge about KQL that they can build upon by themselves, others will also learn many advance operators including machine learning ones. Come learn about the future of monitoring and investigations of Azure services.