It was great to see everyone at OSCON last week! The MS Open Tech team had a fun and productive week meeting new people, reconnecting with old friends, learning about the latest OSS trends, and playing with the amazing 82" Perceptive Pixel touch screen at our booth. Julian Cash took over 4000 photos of visitors to the booth, and if you were one of the lucky people who spent time making creative photos with him, stay tuned. We'll post an update shortly when all of the photos have been uploaded to his web site.
If you weren't able to attend OSCON this year, you can find speaker slides and videos on the OSCON web site. Those videos are also a great resource for those who attended the conference -- for example, I've just finished watching Laurie Petrycki's interview with Alex Payne about Scala's interesting combination of functional and object-oriented programming language constructs.
There are two interviews with our team's leader Gianugo Rabellino that are available on YouTube and well worth watching to better understand the work we're doing with open source communities:
Thanks to all the hard-working event organizers, exhibitors, sponsors, and attendees who made OSCON such a well-run and successful show!
Doug MahughSenior Technical EvangelistMicrosoft Open Technologies, Inc.
Today marks a milestone since we launched Microsoft Open Technologies, Inc. (MS Open Tech) as we undertake some important open source projects. We’re excited to share the news that MS Open Tech will be open sourcing the Entity Framework (EF), a database mapping tool useful for application development in the .NET Framework. EF will join the other open source components of Microsoft’s dev tools – MVC, Web API, and Web Pages with Razor Syntax – on CodePlex to help increase the development transparency of this project.
MS Open Tech will serve as an accelerator for these projects by working with the open source communities through our new MS Open Tech CodePlex landing page. Together, we will help build out its source code until shipment of the next product version.
This will enable everyone in the community to monitor and provide feedback on code check-ins, bug-fixes, new feature development, and build and test the products on a daily basis using the most up-to-date version of the source code.
The newly opened EF will, for the first time, allow developers outside Microsoft to submit patches and code contributions that the MS Open Tech development team will review for potential inclusion in the products.
We were happy to see the welcoming response when Scott Guthrie announced a similar open development approach with ASP.NET MVC4 and Web API in March. He said they have found it to be a great way to build an even tighter feedback loop with developers – and ultimately deliver even better products as a result. Check out what Scott has to say about this new EF news on his blog today.
Together, this news further demonstrates how we want to enable our growing community of developers to build great applications. Take a look at the projects you’ll find on CodePlex:
We are proud to have created an engineering culture for open development through the people that work at MS Open Tech. We’ve grown into an innovative hub where engineers assemble to build, accept and contribute to open source projects. Today we profiled our new MS Open Tech Hub where engineering teams across Microsoft may be temporarily assigned to MS Open Tech to participate in the Hub, where they will collaborate with the community, work with the MS Open Tech full time employees contribute to MS Open Tech projects, and create open source engineering best practices. Read more about our Hub on our Port 25 blog and meet the team working on the Entity Framework, MVC, Web API, and Web Pages with Razor Syntax projects at MS Open Tech. We’re nimble and we have a lot of fun in the process.
Gianugo Rabellino Senior Director Open Source Communities Microsoft Open Technologies, Inc. A subsidiary of Microsoft Corporation
Do you need to build a high-availability web application or service? One that can scale out quickly in response to fluctuating demand? Need to do complex queries against schema-free collections of rich objects? If you answer yes to any of those questions, MongoDB on Windows Azure is an approach you’ll want to look at closely.
People have been using MongoDB on Windows Azure for some time (for example), but recently the setup, deployment, and development experience has been streamlined by the release of the MongoDB Installer for Windows Azure. It’s now easier than ever to get started with MongoDB on Windows Azure!
If you’re new to MongoDB, the best way to get started is to jump right in and start playing with it. Follow the instructions for your operating system from the list of Quickstart guides on MongoDB.org, and within a couple of minutes you’ll have a live MongoDB installation ready to use on your local machine. Then you can go through the MongoDB.org tutorial to learn the basics of creating databases and collections, inserting and updating documents, querying your data, and other common operations.
MongoDB Installer for Windows Azure
The MongoDB Installer for Windows Azure is a command-line tool (Windows PowerShell script) that automates the provisioning and deployment of MongoDB replica sets on Windows Azure virtual machines. You just need to specify a few options such as the number of nodes and the DNS prefix, and the installer will provision virtual machines, deploy MongoDB to them, and configure a replica set.
Once you have a replica set deployed, you’re ready to build your application or service. The tutorial How to deploy a PHP application using MongoDB on Windows Azure takes you through the steps involved for a simple demo app, including the details of configuring and deploying your application as a cloud service in Windows Azure. If you’re a PHP developer who is new to MongoDB, you may want to also check out the MongoDB tutorialon php.net.
MongoDB is also supported by a wide array of programming languages, as you can see on the Drivers page of MongoDB.org. The example above is PHP-based, but if you’re a Node.js developer you can find a the tutorial Node.js Web Application with Storage on MongoDB over on the Developer Center, and for .NET developers looking to take advantage of MongoDB (either on Windows Azure or Windows), be sure to register for the free July 19 webinar that will cover the latest features of the MongoDB .NET driver in detail.
The team here at Microsoft Open Technologies is looking forward to working closely with 10gen to continue to improve the MongoDB developer experience on Windows Azure going forward. We’ll keep you updated here as that collaboration continues!
Microsoft Open Technologies, Inc. has just released an update to the open source HTTP Speed+Mobility Prototype that it first announced in early May to the developer community. This update implements the latest changes made by Microsoft to the HTTP Speed+Mobility proposal to the IETF httbis workgroup on June 15, 2012.
As Jean Paoli and Sandeep Singhal had articulated in their blog post back in March, the HTTPbis working group in the Internet Engineering Task Force (IETF) has approved a new charter to define HTTP “2.0” to address performance limitations with HTTP. The original HTTP Speed+Mobility proposal was the first contribution made by Microsoft toward that goal.
The updated proposal reaffirms the guiding principles of HTTP Speed+Mobility. Specifically, in our view any successful update to the HTTP protocol will have to:
We would like to thank the community for your interest in our proposal and for providing valuable feedback on the initial prototype implementation. We made several notable enhancements to the proposal, which the new version of the prototype now implements:
Collectively, these changes make the HTTP Speed+Mobility protocol both better integrated with the existing RFCs it builds upon, and at the same time, simpler to implement and debug.
As always, we encourage you to download the prototype, try it out, inspect the source code, and give us your feedback. We look forward to your contributions, as well as to constructive discussions about the next version of HTTP at the upcoming IETF meetings!
Adalberto Foresti Senior Program Manager Microsoft Open Technologies, Inc. A subsidiary of Microsoft Corporation