Windows Azure End to End Examples

BuckWoody — Tue, 29 May 2012 13:45:59 GMT

I’m fascinated by the way people learn. I’m told there are several methods people use to understand new information, from reading to watching, from experiencing to exploring.

Personally, I use multiple methods of learning when I encounter a new topic, usually starting with reading a bit about the concepts. I quickly want to put those into practice, however, especially in the technical realm. I immediately look for examples where I can start trying out the concepts. But I often want a “real” example – not just something that represents the concept, but something that is real-world, showing some feature I could actually use.

And it’s no different with the Windows Azure platform – I like finding things I can do now, and actually use. So when I started learning Windows Azure, I of course began with the Windows Azure Training Kit – which has lots of examples and labs, presentations and so on. But from there, I wanted more examples I could learn from, and eventually teach others with. I was asked if I would write a few of those up, so here are the ones I use.

CodePlex

CodePlex is Microsoft’s version of an “Open Source” repository. Anyone can start a project, add code, documentation and more to it and make it available to the world, free of charge, using various licenses as they wish. Microsoft also uses this location for most of the examples we publish, and sample databases for SQL Server.

If you search in CodePlex for “Azure”, you’ll come back with a list of projects that folks have posted, including those of us at Microsoft. The source code and documentation are there, so you can learn using actual examples of code that will do what you need. There’s everything from a simple table query to a full project that is sort of a “Corporate Dropbox” that uses Windows Azure Storage.

The advantage is that this code is immediately usable. It’s searchable, and you can often find a complete solution to meet your needs. The disadvantage is that the code is pretty specific – it may not cover a huge project like you’re looking for. Also, depending on the author(s), you might not find the documentation level you want.

Link: http://azureexamples.codeplex.com/site/search?query=Azure&ac=8

Tailspin

Microsoft Patterns and Practices is a group here that does an amazing job at sharing standard ways of doing IT – from operations to coding. If you’re not familiar with this resource, make sure you read up on it. Long before I joined Microsoft I used their work in my daily job – saved a ton of time. It has resources not only for Windows Azure but other Microsoft software as well.

The Patterns and Practices group also publishes full books – you can buy these, but many are also online for free. There’s an end-to-end example for Windows Azure using a company called “Tailspin”, and the work covers not only the code but the design of the full solution. If you really want to understand the thought that goes into a Platform-as-a-Service solution, this is an excellent resource.

The advantages are that this is a book, it’s complete, and it includes a discussion of design decisions. The disadvantage is that it’s a little over a year old – and in “Cloud” years that’s a lot. So many things have changed, improved, and have been added that you need to treat this as a resource, but not the only one. Still, highly recommended.

Link: http://msdn.microsoft.com/en-us/library/ff728592.aspx

Azure Stock Trader

Sometimes you need a mix of a CodePlex-style application, and a little more detail on how it was put together. And it would be great if you could actually play with the completed application, to see how it really functions on the actual platform.

That’s the Azure Stock Trader application. There’s a place where you can read about the application, and then it’s been published to Windows Azure – the production platform – and you can use it, explore, and see how it performs.

I use this application all the time to demonstrate Windows Azure, or a particular part of Windows Azure.

The advantage is that this is an end-to-end application, and online as well. The disadvantage is that it takes a bit of self-learning to work through.

Links: Learn it: http://msdn.microsoft.com/en-us/netframework/bb499684 Use it: https://azurestocktrader.cloudapp.net/

Team Foundation Server (TFS) in the Cloud - My Experience So Far

BuckWoody — Tue, 24 Jan 2012 12:45:13 GMT

I recently joined a software development project that involves not only myself and other internal Microsoft employees, but a partner and a customer as well. We are building a hybrid solution that uses assets on premises as well as Windows Azure for processing. When we put the team together we picked a methodology (Agile) for the project (we use multiple methodologies at Microsoft - whatever the project needs) and then we started talking about Source Control.

We’re all comfortable with various tools for check-in-check-out, branching, and so on. We have all used GIT, SVN, and TFS. Some of us have even used Source Safe in past, but that’s another post. Each company has a full set of Source Control systems in place. But using each other’s systems requires logins, firewalls and the like - so we decided to use the TFS Service Preview to run the entire project from “the cloud”. Here are my experiences with that.

The process was really simple. In fact, we talked about using the cloud TFS in the first SCRUM, and the team was working from the Work Items list that afternoon. The original account login provides a web interface to allow people to join the team. Each of us happened to have a Live.Com address, so we just invited those addresses to join and they got a link, like this:

projectname.tfspreview.com

I’m using Visual Studio, and it’s a requirement for TFS preview to have SP1 installed, and this patch: KB2581206

From there, I opened Visual Studio and navigated from the main menu to Team and then Connect to Team Foundation Server. I’m given this menu:

Selecting port 443 and HTTPS (for security) and then ensuring the lower link has the “tfs” appended as the location, I opened the project.

(This VSTS screenshot is of a project I did in my University of Washington class I teach - I never show client code or names in a blog post)

From there it’s a normal set of operations. Right now the preview doesn’t have some things I’d really like, such as an automated build or some of the testing tools, but you can read this blog entry to learn more about the entire sign-up process, and what the team has planned.

Each day I log in to the project, and I’m given this new sign-in option:

I click the option, and I open the environment, hit My Work Items query, and get to work. All in all, a seamless - although basic - experience. The speed at which we could set up and work on a project was really sweet. It’s remarkable how un-remarkable this is - I just do my work each day, everything is running and backed up in the cloud. I think that’s the point.

Buck Woody : Development, How I work

Windows Azure End to End Examples

CodePlex

Tailspin

Azure Stock Trader

Team Foundation Server (TFS) in the Cloud - My Experience So Far