You develop an Azure web app. You monitor performance of the web app by using Application Insights. You need to ensure the cost for Application Insights does not exceed a preset budget .
What should you do?
A . Implement ingestion sampling using the Azure portal.
B . Set a daily cap for the Application Insights instance.
C . Implement adaptive sampling using the Azure portal.
D . Implement adaptive sampling using the Application Insights SD
F . Implement ingestion sampling using the Application Insights SD
Answer: D
Explanation:
Sampling is an effective way to reduce charges and stay within your monthly quota.
You can set sampling manually, either in the portal on the Usage and estimated costs page; or in the ASP.NET SDK in the .config file; or in the Java SDK in the ApplicationInsights.xml file, to also reduce the network traffic.
Adaptive sampling is the default for the ASP.NET SDK. Adaptive sampling automatically adjusts to the volume of telemetry that your app sends. It operates automatically in the
SDK in your web app so that telemetry traffic on the network is reduced.
References: https://docs.microsoft.com/en-us/azure/azure-monitor/app/sampling
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