Azure Functions vs Azure App
Where most of the software is now running on a cloud environment, it is important to choose the appropriate platform that helps you in hosting and running your applications. And when you develop applications on Microsoft Azure, Microsoft gives you two popular options Microsoft Azure Functions and Azure App Service to choose the best one according to your needs.
Both of them offer specific functionalities and assist in different purposes. So, today we will understand the basic difference between these platforms which will help you in choosing the right one for your specific use.
What are Azure Functions and Azure App Service?
Azure Functions is a serverless computing service. It allows businesses to build and run applications without managing any type of infrastructure. It can be triggered by events such as HTTP requests, database changes, or IoT streams. You can scale it automatically as per the requirements.
Microsoft Azure App Service is the platform for hosting web applications, mobile backend, and RESTful APIs. It has the ability to support multiple programming languages including Python, .NET, Java, PHP, and many others. It has greater control over infrastructure and offers disaster recovery options. It also has a manual or automatic scaling option.
Difference Between Azure Functions and Azure App Service
Cost:
Azure Functions typically offers an affordable option that follows a pay-per-execution model in which you only have to pay based on consumption time while Azure App Service has fixed and predicted costs that apply even if you are not actively using the platform.
Use Cases:
Azure Functions are mainly ideal for lightweight APIs and task-based operations while with the help of Azure App Service, you can make web applications, full-fledged APIs, and stateful apps.
Scaling:
Azure Functions provides automatic scale-up and down features based on triggers. On the other hand, Azure App Service offers customizable scaling options that need more manual inputs and you can also find automatic options in this platform.
Control Level:
With Azure App Service, you may have more control in setting up the environment, be it a custom domain, SSL certificate, or application settings. In comparison, Azure Functions lack direct control over the runtime environment.
When to use Azure Functions and When to Use Azure App Service
You should choose Azure Functions if you want to have a serverless architecture that helps in creating lightweight and event-like applications. It also proves a reasonable option because with this you only have to pay for execution time.
Select Azure App Service if you have a fully developed web application or API to host. It is the best for consumers looking for high availability and custom domains. It also well suits integrations with DevOps and secure continuous delivery.
Conclusion
Choosing the best and most suitable platform from Azure’s available options is very important for running any application. Two of those popular options are Azure Functions and Azure App Service offering unique functionalities.
Azure Functions is ideal for lightweight, event-driven tasks, while Azure App Service provides a platform for hosting complete applications. By knowing the requirements of your application and need you can choose the right service. Whether you select Azure Functions or Azure App Service, do not forget to choose Tripearltech as your integration partner.
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