Google App Engine - September 17 2009

Google App Engine Sean Sullivan SAO cloud computing event September 17, 2009

Run your web apps on Google’s infrastructure

source: nytimes.com (June 8 2006)

Google datacenter The Dalles, Oregon

Infrastructure as a Service Platform as a Service Software as a Service

http://code.google.com/appengine/

Pricing and quotas • free to start • pay as you go • billable resources • quotas

Billable resources • Requests • XMPP • Datastore • Image manipulation • Mail • Memcache • URL Fetch • Deployments

source: google.com

April 2008

April 2009

• Memcache • Data Store • URL Fetch • Google Accounts • Mail • Task Queue • Images • XMPP

on • Google provides JVM and servlet container • Java 6 JRE • Servlet 2.5 API • whitelisted classes

on Other JVM languages:

+ source: infoq.com

App Engine Java API’s • com.google.appengine.api.memcache • com.google.appengine.api.urlfetch • com.google.appengine.api.users • com.google.appengine.api.xmpp

App Engine Java API’s • com.google.appengine.api.images • com.google.appengine.api.labs.taskqueue • com.google.appengine.api.mail • com.google.appengine.api.datastore

Datastore programming Supported: Not supported: • JPA • JDBC • JDO • SQL • Google datastore API

App Engine limitations • HTTP and HTTPS • HTTP requests limited to 30 seconds • no server push • no long-running background processes • no threads

App Engine dashboard

Telephony in the cloud http://www.twilio.com

Telephony in the cloud + http://code.google.com/p/twilio-java-client

Questions?

Thank you

Google App Engine - September 17 2009

by sullis

Accessibility

Categories

Upload Details

Usage Rights

1 Embed 6

Statistics

Google App Engine - September 17 2009 Presentation Transcript