1. 1 Google App Engine APIs :Overview Feb – March, 2010 Patrick Chanezon Developer Advocate Google Developer Relations chanezon@google.com

2. 2 Place Postage Here IaaS PaaS Saa S What is cloud computing?

3. 3 Google App Engine “We wear pagers so you don’t have to”

4. 4 Google App Engine Introduction

5. 5 Google App Engine -Easy to build -Easy to maintain -Easy to scale

6. 6 By the numbers -Built 100K apps -Maintained by 250K developers -Scaled to 250M pageviews daily semi-transparent collage of apps

7. 7 App Engine

8. 8 It's just too difficult

9. 9 Cloud development in a box SDK & “The Cloud” Hardware Networking Operating system Application runtime o Java, Python Static file serving Services Fault tolerance Load balancing

10. 10 Easy to deploy & scale http://www.yourdomain.com/ 1 2

11. 11 Google App Engine - Leveraging Google's - platform to better serve - your customers

12. 12 Language runtimes Duke, the Java mascot Copyright © Sun Microsystems Inc., all rights reserved.

13. 13 Complete Java development stack

14. 14 Google's scalable serving architecture Google Apps + your apps Your custom applications Our Google Apps

15. 15 Secure Data Connector and 50+ more...

16. 16 Your application's health

17. 17 Apr 2008Python launch May 2008Memcache, Images API Jul 2008Logs export Aug 2008Batch write/delete Oct 2008HTTPS support Dec 2008Status dashboard, quota details Feb 2009Billing, larger files Apr 2009Java launch, DB import, cron support, SDC May 2009Key-only queries Jun 2009Task queues Aug 2009Kindless queries Sep 2009XMPP Oct 2009Incoming email Dec 2009Blobstore Feb 2010Datastore cursors, Async Urlfetch 23 months in review

18. 18 -Support for mapping operations across datasetsAlerting system for exceptions in your applicationDatastore dump and restore facility App Engine Roadmap

19. 19 Always free to get started -~5M pageviews/month 6.5 CPU hrs/day 1 GB storage 650K URL Fetch calls/day 2,000 recipients emailed 1 GB/day bandwidth 100,000 tasks enqueued 650K XMPP messages/day

20. 20 Purchase additional resources * * free monthly quota of ~5 million page views still in full effect

21. 21 Thank you -Read more -http://code.google.com/appengine/http://code.google.com/appengine/ -Contact info -Patrick Chanezon -Developer Advocate chanezon@google.com chanezon@google.com -http://twitter.com/chanezonhttp://twitter.com/chanezon -Questions? Thanks To Alon Levi, Fred Sauer, Brett Slatkin and others for their slides