We have a 3 tier .Net application application that we want to migrate into cloud in 'cloud native'. Any reference architecture that can be use.
Also, will web and application tier be deployed as a separate web apps or application/API will be on some different app type within same VNet?
You can keep tiers on same vnet and different subnets . and connect them with application gateway and loadbalancer's as show in below artical .
https://learn.microsoft.com/en-us/azure/architecture/reference-architectures/n-tier/n-tier-sql-server
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I have a client coming on board to Azure from other cloud service provider. They would like to host up to 10 web apps on Azure and cost is really an issue for them.
Normally I'm suppose to create VM's that would host each of these web Apps; but they can't afford the price. Hence the choice of deploying all of them on the same Azure App service plan.
I think Azure App service offers only 50gb storage. The 10 Web Apps would require storage capacity far more than 50gb; is it scalable or can we link each of these Apps to an Azure storage account. And also is there any implications for deploying multiple web Apps on an Azure App Service plan
An App Service Plan is capable to run multiple Web Apps, each in its own sandbox. It's like a VM but as a PaaS service. Note that the storage included in the plan will be shared across all Web Apps so you'll have to use Azure Storage if you want to store more data.
An App Service Plan is designed to handle multiple web apps/Function apps, use BLOB Storage or similar for your data it will scale to whatever you need, depending on your needs you can add further services like Azure Front Door to load balance multiple apps on multiple app service plans
One important thing to remember is that the app service plan has limitations with outbound connections so even if each of your webapps are not so busy the sum of them all might bring you over the limit so be very careful how you handle your outbound connections.
Please Note: This is NOT a duplicate of What is the difference between an API App and a Web App?
The answer is outdated because the documentation changed and the quoted text was removed from the documentation.
So can someone explain me what the difference between API App and a Web App is? I can't find anything in the documentation.
Both API App and Web App are types of Microsoft Azure App Services. These are a platform as a service (PaaS) offerings from Azure.
API App is specific for developing RESTful APIs with feature like Swagger out of the box. Web App on the other hand is used to host Web Applications.
API apps in Azure App Service offer features that make it easier to develop, host, and consume APIs in the cloud and on-premises. With API apps you get enterprise grade security, simple access control, hybrid connectivity, automatic SDK generation
Web Apps is the compute resources that Azure provides for hosting a website or web application in App Service. The compute resources may be on shared or dedicated virtual machines (VMs), depending on the pricing tier that you choose. Your application code runs in a managed VM that is isolated from other customers.
Refer: https://www.quora.com/What-is-difference-between-Azure-API-App-and-Web-App
I have an on premise desktop application and I need it to hit Web APIs I have living in an App Service Web App (on an App Service Plan) in Azure.
My on premise resources are connected over a site to site VPN and I was wondering if there is a way I can call these Web API services(in an app service) directly over the VPN instead of going to the public endpoint.
The "normal" App Service Plan exists in a multi-tenant environment so this is not possible. You would need to use an ASE (App Service Environemnt) to use advanced networking features like VPN and NSG.
This question already has answers here:
What is the difference between an Azure Web Site and an Azure Web Role
(10 answers)
Closed 5 years ago.
I am using MVC application in VS2015.Now we are planning to migrate our MVC5 Web application to Azure app service. I am getting confused with cloud service with Azure app service.
Just wanted to check can we migrate MVC5 application to Azure app service ?
I have installed Azure SDK
Do i need to install VS 2017 to have Azure App service or with Azure SDK will work.
Does the cloud service project and Azure App service both are different?
Please help me in understanding more
There are many differences between Azure Web Apps and Cloud Services.
App Service Web Apps is a fully managed compute platform that is optimized for hosting websites and web applications. This platform-as-a-service (PaaS) offering of Microsoft Azure lets you focus on your business logic while Azure takes care of the infrastructure to run and scale your apps.
On the other hand, Cloud Services is an example of Platform-as-a-Service (PaaS). Like App Service, this technology is designed to support applications that are scalable, reliable, and cheap to operate. Just like an App Service is hosted on VMs, so too are Cloud Services, however, you have more control over the VMs. You can install your own software on Cloud Service VMs and you can remote into them.
More control also means less ease of use. Unless you need the additional control options, it's typically quicker and easier to get a web application up and running in Web Apps in App Service compared to Cloud Services.
In Azure App Service, deployment and management are integrated into the platform, sites can scale quickly to handle high traffic loads, and the built-in load balancing and traffic manager provide high availability. You can move existing sites to Azure App Service easily with an online migration tool, use an open-source app from the Web Application Gallery, or create a new site using the framework and tools of your choice.
Also, there are many ways in which one can perform direct code deployment to Azure App Service. You can use FTP/Kudu (Git/Mercurial or OneDrive/Dropbox)/Web Deploy etc.
Hope this clears your confusion.
I have an azure mobile service that is running on top of SQLAzure DB. The Database is geo-replicated. I am looking to setup a failover for mobile service in case if the primary endpoint goes down. I have looked into traffic manager but it does not support mobile service endpoints also setting up another mobile service that talks to the replicated DB not possible as the replicated copy is read-only.
What are the possibilities of setting up a failover for mobile services endpoints.
There are several mechanisms for hosting mobile APIs on Azure - Azure Mobile Services is tied to a single region, so you can't fail that over. Azure Mobile Apps is the next generation of Azure Mobile Services and is built on top of Azure App Service Web Apps - it's an extension of the work there. As a result, you can leverage all the cool features of Azure App Service for your mobile service. If you haven't taken a look yet, then take a look at migrating your service to Azure App Service Web Apps.
Once there, Traffic Manager is definitely what you want. You can read about the process of using Traffic Manager with an Azure web app here: http://blogs.msdn.com/b/benjaminperkins/archive/2014/06/02/using-traffic-manager-with-microsoft-azure-web-site.aspx