Azure Application Insights, its benefits and features, what kind of data to be explored from Azure Application Insights and how to access the data in SPFx using Azure Application Insights API.
Azure App Insights API
SPFx – Application Insights Dashboard
This webpart displays different statistics data captured in the Azure Application Insights in a graphical representation. Filters are provided to search for certain period of days. There are few Application Customizer which can be activated in SharePoint Online to track page view, performance etc., to Azure Application Insights, but the data can be viewed only by the administrator who is in-charge of Azure portal. Not all the users will have access to this data, this webpart will provide access to those data that can be used by the portal administrators and developers to keep track of the page performance and hits. Fetched insights data using Application Insights API.