Creating a Web Application

The global industry is increasingly leaning towards Platform as a Service (PaaS), which has advanced considerably over time. Today, PaaS uses several programming languages such as .NET, Java, PHP, Python and Ruby.

Microsoft Azure and its services

Microsoft Azure is one of the most dominant cloud services providers in the market. Microsoft Toolsets provides an easy way to deploy applications that are built on a platform like Java and .NET.

Microsoft Azure comes with some core concepts that
are important to understand. Its services are available in
36 regions around the world, with plans announced for
four additional regions. Details regarding these regions are available at https://azure.microsoft.com/en-in/regions/. To view products or services available, based on the region, you can go to https://azure.microsoft.com/en-in/regions/ services/. ‘Resource Groups’ in Microsoft Azure is a logical container. It can be used to group different resources such as Microsoft Azure App Services, SQL databases, and storage accounts available in Microsoft Azure.

An App Service Plan (ASP) comprises the instance size and instance count on which the application is hosted, as well as its features. There are different capabilities and limits within ASPs. It is important to understand that ASPs can be shared by multiple applications and deployment slots are usually on the same ASP; however, we can change the ASP for the slots too.

you want to understand how pricing works in Microsoft Azure, you should explore Azure Calculator at https://azure.microsoft. com/en-in/pricing/calculator/.

Microsoft Azure App Services

App Services is one of the most popular offerings from Microsoft Azure. Web Apps are a PaaS offering that have computing resources and runtime environments managed by Microsoft Azure.

For Azure App Services, ve pricing tiers are available – free, shared, basic, standard and premium.
ƒ Free: Try this to implement a proof-of-concept.
ƒ Shared: This is for basic Web applications or static websites. ƒ Basic: This is for development/test environments.
ƒ Standard: This is for Web and mobile applications in the production environment.
ƒ Premium: This is for enterprise scale and integration.

App Services can be easily used in DevOps practices too. Visual Studio Team Services can be used for continuous integration and delivery, or continuous deployment using different tasks and ways in different environments, with approved scenarios.

To check how these services work, go to https://azure. microsoft.com/en-us/try/app-service/. Select Web App. Click on Continue and follow the rest of the steps indicated.

Creating a Web application

If you have a valid Microsoft Azure subscription, you can go to https://portal. azure.com/. To get some quick hands- on experience on creating an application, follow the steps given below.

Log in with valid credentials and you will get the Azure dashboard.

First, let’s create an App Service Plan (ASP) so that we can host Azure App Services on it. Click on ASP in the left sidebar, and then click on + Add.

Give the name
of the ASP, then the
name of the New
Resource Group, the
operatingsystem,the locationwhereASPmustbehosted,and the most important part — the pricing tier. Next, click on Create.

Once we have ASP ready, click on App Services in the left sidebar and then on +Add.

Select Web App. Click on Create. Give the App Name, and select the Resource Group that we have created while creating the ASP. Click on Create.

Wait for some time, and once the Azure Web App is ready, you can access it from the Azure dashboard.

Verify the Resource Group, the status of the Web App (its location and URL), the App Service Plan, FTP details and monitoring related details.

Visit the URL in the browser.

Go to the Azure Web App just created and click on Application Settings. When we create an Azure Web app, by

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