Using KQL for Log Analytics Queries

Before we use KQL queries to build a custom chart, let’s get familiar with the syntax and architecture. The data you can query with KQL is stored in the internal database provisioned as part of the Log Analytics workspace. In the previous sections of this chapter, you provisioned a Log Analytics workspace from the script. Then, you provisioned the Application Insights instance and provided the workspace as a reference. As a result, all collected logs and metrics are stored in the workspace’s database and are available for querying.