azure

How many users on one azure instance before I hit performance issues?

Our app is a simple portal (will be deployed as azure webrole) with following features - Login See details particular to that account (no heavy calculations, only showing details already saved in the DB) See a list of events published to all accounts Basic account management like password change What I am trying to gather is what do...

Azure development storgare service running as a windows service

I am working on a project that is a very large central media repository that uses Azure storage to house all of our external binaries that will be cosumed by 3rd party applications. We have the app working with azure, but are now moving forward to adding a bunch of new features and the "develop and test from you local box" form of testi...

Can you deploy multiple webapps on one Windows Azure instance?

It is possible have a bunch of web apps running in one windows azure small compute instance? I am looking at using Azure as a place to sit a bunch of projects (web apps) that are in dev and non-production ready. Some are actually moth-balled, but I'd like to have an active instance of them somewhere. I don't want to pay for separate co...

RSS feed is showing error after subscription

In my asp.net 3.5 C# web application I implemented RSS feed using System.ServiceModel.Syndication assembly. That feed is working fine in local and is updating correctly. I deployed the application on cloud I and added the website to the trsted sites list in my internet explorer and subscribed to the feed. After the subscription when I op...

What's the difference between Azure AppFabric and Windows Server AppFabric

Seems like there are two products with similar names, but isn't what I expect. I thought that Azure AppFabric was the "cloud" version of Windows Server AppFabric, but there doesn't seem to be much in common between them. Am I missing the bigger picture? ...

Is it safe to call BeginSaveChanges(null, null) to perform a Fire and Forget Async DataContext call?

I noticed when performing many database transactions using BeginSaveChanges(null, null) the last query is sometimes unsuccessful. Is it because the instance of my DataContext died too quickly for the query to be performed? When I changed my code to use the normal SaveChanges all the queries are successful. Specifically, I'm performing ...

How many roles can you have per Azure instance

I know that you can only have 1 web role per instance but does this apply to Background roles as well? In more detail can 1 instance run a background role and a web role? ...

Why is virtualization needed for cloud computing?

Can anyone explain me why is virtualization needed for cloud computing? A single instance of IIS and Windows Server can host multiple web applications. Then why do we need to run multiple instances of OS on a single machine? How can this lead to more efficient utilization of resources? How can the virtualization overhead be worth it? Is ...

Sending Email from Windows Azure Through BPOS

I'm trying to send an email via asp.net mvc2, and all works well on our companies mail server. However, we're looking to switch to using our client's BPOS account. This works fine locally, but when deployed to azure, we're getting some timeout errors. Can anybody confirm I have the following correct? SmtpClient smtp = new SmtpClient("...

Microsoft Windows Azure Web Host has stoped working !!!

Hello, I am developing a web application with Azure Cloude Service and using ASP.NET 3.5, Telerik ASP.NET Ajax control and MSSQL-SERVER 2008 R2. I fetching problem while debugging. my problem is bellow : Problem signature: Problem Event Name: APPCRASH Application Name: WaWebHost.exe Application Version: 6.0.6002.18005 Applica...

Why and when do I need Azure?

I read plenty of articles about Azure and .NET Service Bus. I think I understand technical part but at the moment I'm missing the main point - some "cases studies" which should explain me what kind of projects should be moved to cloud. Suppose that I'm starting new project. How can I decide if my project fits to Azure platform? What ar...

Publishing web project to azure failed: The "IsolatedCSPack" task failed unexpectedly.

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What is the recommended way of handling environment config changes?

I am guessing it is creating a second .csfg file, but the config thing is hardwired into the Azure project type so I'm not really sure. For example, if I wish staging and live to point at different sql-azure databases, how do I go about it? Thanks ...

Confused about Azure hosting and billing?

I've developed a simple system using ASP.NET MVC and WCF for customers to register software and get a license key. I was thinking about using Windows Azure instead of a traditional web hosting because it seems easy to use. I'd only need one SQL database and one small VM, but I'm confused about the billing. Does the billing only charge ...

Windows Azure - Web Role cannot access Local Development Queue Storage

I have a class library that is shared between multiple Role projects in my solution. Two of these projects are a Web Role and a Worker Role. They each have the same Configuration Setting: <Setting name="QueueConnectionString" value="UseDevelopmentStorage=true" /> each of them is making a call to this function: public static void Ad...

Windows Azure Storage in VB: Not running in a hosted service or the Development Fabric.

I'm trying to run an instance of the Azure Blob Storage in the Azure Visual Studio 2010 development environment, but keep getting the following error: System.InvalidOperationException: Not running in a hosted service or the Development Fabric. The stack trace is pointing to these lines: Imports Microsoft.WindowsAzure Imports Microsof...

How to Convert a .MPG to .FLV using PHP on Azure Platform

Hey Friends How we can Convert a MPG to FLV using PHP on Azure Platform?can you gave me a good tutorial links? ...

Windows Azure deployment problem

Hello everybody, I'm having a problem with deploing my solution to Windows Azure. I've created a basic ASP.NET web role and tried to run that against my local DevFabric and everything is running perfectly. The ASP.NET site is reachable via a browser, I can see the valid results of executed code and everything is perfect. Later on, I t...

Difficulty with Adding a Reference in Visual Studio (Windows Azure StorageClient)

I've been following alone with this tutorial. Everything is going great, until I get to this part: Set a reference to the StorageClient library. You can either add the sample project to the solution and add a project reference or you can add a reference to the compiled dll. I am going to add the StorageClient project to...

Difficulty with Windows Azure Training Kit

I downloaded the Windows Azure Training Kit. I'm using Visual Studio 2010, although I also have VS 2008 on my machine. I ran the downloaded installer, and was directed to an HTML page. I'm doing the "Intro to Windows Azure for VS 2010 Developers" lab. Following instructions, I launched the VS 2010 command prompt, and ran SetupLab.cmd. ...