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Seo Master present to you: By Sierra Michels-Slettvet, Engineering Intern

Earlier this year, the University of Washington partnered with Google to develop and implement a course to teach large-scale distributed computing based on MapReduce and the Google File System (GFS). The goal of developing the course was to expose students to the methods needed to address the problems associated with hundreds (or thousands) of computers processing huge datasets ranging into terabytes. I was excited to take the first version of the class, and stoked to serve as a TA in the second round.

But you can't program air, so Google provided a cluster computing environment to get us started. And since computers can't program themselves (yet?), UW provided the most essential component: students with sweet ideas for a huge cluster. After learning the ropes with these new tools, students finished the course by producing an impressive array of final projects, including an n-body simulator, a bot to perform Bayesian analysis on Wikipedia edits to search for spam, and an RSS aggregator that clustered news articles by geographic location and displayed them using the Google Maps API. Check out Geozette.

We are looking at ways to encourage other universities to get similar classes going, so we've also published the course material that was used at the University of Washington on Google Code for Educators. You're more than welcome to check out the Google Summer Intern video lectures on MapReduce, GFS, and parallelizing algorithms for large scale data processing. This summer I've been working on exposing these educational resources and other tools so that anyone can work on and think about cool distributed computing problems without the overhead of installing his or her own cluster. In that vein, we've released a virtual machine containing a pre-configured single node instance of Hadoop that has the same interface as a full cluster without any of the overhead. Feel free to give it a whirl.

We're happy to be able to expose students and researchers to the tools Googlers use everyday to tackle enormous computing challenges, and we hope that this work will encourage others to take advantage of the incredible potential of modern, highly parallel computing. Virtually all of this material is Creative Commons licensed, and we encourage educators to remix it, build upon it, and discuss it in the Google Code for Educators Forum.

Lastly, a quick shout out to the other interns who helped out on our team this summer: Aaron Kimball, Christophe Taton, Kuang Chen, and Kat Townsend. I'll miss you guys!2013, By: Seo Master

Seo Master present to you:

We’re gearing up for the next round of Google DevFest events, and we’re excited to be back in Asia! Android, HTML5/Chrome, Social Web, and Geo are among the topics we’ll be covering. Our Developer Advocates, along with local speakers, will be on hand to give sessions, answer questions, and check out what each of you are building.

• Taipei - Oct 1st
• Hong Kong - Oct 5th
• Jakarta - Oct 8th
• Bangkok - Oct 10th

Visit the DevFest site to see the full list of DevFest events.

You can also follow us on Buzz and Twitter.

Space is limited at each location, so register early. Please note that registering does not guarantee you a spot at the event, so check for the email confirmation.

Hope to see you all there!

By Stephanie Liu, Developer Relations2013, By: Seo Master

Seo Master present to you:

This has been an exciting year for web developers, with all the new features being made possible by HTML5 and browsers getting faster by the day. One of the big surprises has been the rise of HTML5 gaming, with the open technology stack of HTML, CSS, and Javascript becoming a viable platform for games on the web. That’s why, next month, SPIL Games and Google will be running an HTML5 Game Jam event on both sides of the Atlantic, and you’re invited!

In the Netherlands, we’ll be hosting a sleepover event at the Hilversum headquarters of SPIL Games. SPIL recently converted their 47 mobile portals to work on mobile HTML5, and is running a $50,000 HTML5 games contest. Hilversum is a quick train journey from Amsterdam and the spacious premises are the perfect setting for hardcore games hacking, which means we’ll be coding HTML5 games all weekend. Participants will be able to sleep over on-site. In which case, please bring a sleeping bag, change of clothes, and don’t forget your toothbrush! We’ll also mail out a list of hotels in the Hilversum area for those who’d rather book a room instead (at your own cost).

Meanwhile, we’ll be running a parallel event at Google’s office in downtown San Francisco. We won’t quite be pulling an all-nighter like our friends in the Netherlands, but we will keep our doors open till midnight.

This will primarily be a hands-on hackathon in both locations, which runs from Saturday October 9th, 10am to Sunday October 10th, 6pm. We’ll kick off with short talks on the technology, followed by pitches from anyone with ideas on a great game. Then it will be hacking all day. We’ll pick up again on Sunday at 10am, and wrap up at 6pm with presentations and judging. There will also be chillout areas with games and diversions, and food and drinks to fuel your frenetic hacking.

The event is free of charge and places are limited. Sign Up here, and we’ll mail back with confirmations soon. We’re looking forward to see what games you can build using HTML5!

By Michael Mahemoff, Chrome Developer Relations2013, By: Seo Master

Seo Master present to you:

Antonio

Joe

By Joe Gregorio and Antonio Fuentes, Google Developer Team

We have awesome news for Python developers. The Python Client Library for Google APIs is no longer in Beta! The Python Client Library has been augmented with many great features since its Beta launch. It now supports OAuth 2.0 service accounts, upload of media resources, batching of requests, asynchronous requests, resumable media upload, feed paging and many other features.

We encourage you to check out the new documentation for the client library, which not only has brand new content, but also has a slick new look and is now hosted on developers.google.com.

If you are building a Python application that uses Google APIs, we strongly recommend you use this client library. First, the library makes it simple to call any RESTful Google API and grab the data returned by the call. Also, the client library handles the OAuth 2.0 authentication protocol and all errors for you without the need to write any additional code.

Making a call to a RESTful API using the Google APIs Client Library for Python is simple. You start by constructing an http object to sign all requests with OAuth 2.0 credentials:

http = httplib2.Http()
http = credentials.authorize(http)

You then create a service object that knows how to talk to a Google API. In this example, we use the Google+ API:

service = build("plus", "v1", http=http)

You then access a collection of resources in the API by simply calling its name. The collection object that is returned has all the methods that a collection understands. Here we execute a GET request on the people collection passing the userID parameter:

person = service.people().get(userId='me').execute()
print "Your name is: %s" % person['displayName']

To get started, check out the documentation for the client library, which contains instructions for how to download and install it. As always, your feedback is welcome!


Joe Gregorio is a Software Engineer. In the past five years at Google he’s worked on APIs, Google App Engine, Google Wave, and now has come full circle and is back working on APIs.

Antonio Fuentes is a Product Manager focusing on developer-facing technologies. He has experience launching products in the cloud computing, infrastructure, and virtualization spaces.

Posted by Scott Knaster, Editor

2013, By: Seo Master

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