© The Author(s), under exclusive license to APress Media, LLC, part of Springer Nature 2023
R. Sawhney, K. ChanumoluBeginning Azure Functions https://doi.org/10.1007/978-1-4842-9203-7_7

7. Getting Functions Production-Ready

Rahul Sawhney1   and Kalyan Chanumolu1
(1)
Hyderabad, India
 

This chapter explains logging, Application Insights, securing functions, and using cross-origin site scripting, and by the end, your function will be production-ready.

This chapter covers the following topics.

  • Using built-in logging

  • Using Application Insights to monitor functions

  • Securing functions

  • Configuring CORS in Azure Functions

Using Built-in Logging

The first thing that comes to mind about monitoring functions is error logging. You’ll want to log errors in Azure Functions ...

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