Azure functions tutorial full course | Azure AZ-204
Let's start by quickly introducing Azure Functions. Azure Functions is a serverless application platform, which provides a simple way to run small pieces of code or functions in the cloud. You might hear it referred to as a Functions as a Service platform. Serverless means that rather than having to provision and maintain servers ourselves, we delegate that responsibility to the cloud provider, we simply provide our code. Serverless platforms also support automatic scaling to meet demand and offer billing models where you only pay for your code while it's running. Azure Functions are grouped into an Azure function app, which is a collection of one or more related Azure functions that are developed, deployed, and hosted as a group.
Azure Functions offers lots of choice and flexibility. First, it offers a choice of programming languages. You can create Azure functions in C#, Java, JavaScript, Python, PowerShell, and other languages are also available. In this course, we'll see demos that use JavaScript and C#, which are the two most commonly used languages for Azure Functions.
Second, you have a choice of hosting environments. Azure functions are usually hosted in a service plan on Azure App Service. There's a Consumption plan, which is a serverless pricing plan, which bills you only while your functions are running and automatically scales out to meet demand. This is the most commonly used service plan for hosting Azure functions. One limitation it does have is that there's a time limit of 5 minutes for each function invocation. There's also an App Service plan, which doesn't have this time limit and uses a more traditional pricing model where you pay monthly for the compute resources you're reserving. And there's also a Premium plan, which offers faster performance, enhanced security options, and reserved instances, which are always ready to run your functions. But it does also offer serverless automatic scaling capabilities. Alternatively, you can also run Azure Functions in a Docker container, allowing you to benefit from the Azure Functions programming model on‑premises or in any cloud provider. And, you can run Azure Functions locally, which is great for development and testing. In this course, I'll show you examples of running Azure Functions in the Consumption plan and locally.
#az204 #azurefunctions #serverless
00:00:37 Az 204 exam skills (Azure functions)
00:01:16 Getting started with azure function
00:02:00 What is serverless?
00:03:56 Azure functions choices of implementation
00:07:05 Demo create zure functionin portal
00:22:00 Azure function triggers.
00:24:53 Azure function Http triggers demo.
00:32:20 Azure function time triggers demo.
00:37:00 Azure function blob triggers demo.
00:42:04 Implementing input output bindings Azure functions
00:52:20 Implementing Azure Durable functions
00:54:05 Orchestration patterns
00:58:20 Demo Azure Durable functions
01:03:50 Implementing Custom handlers
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