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Google App Engine APIs :Overview
Feb – March, 2010
Patrick ChanezonDeveloper AdvocateGoogle Developer [email protected]
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PlacePostage
Here
IaaSPaaS
SaaS
What is cloud computing?
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Google App Engine“We wear pagers so you don’t have to”
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Google App Engine
-Easy to build-Easy to maintain-Easy to scale
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By the numbers
- Built 100K apps- Maintained by 250K developers- Scaled to 250M pageviews daily
semi-transparent collage of apps
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App Engine
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It's just too difficult
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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
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Google App Engine
Leveraging Google'splatform to better serveyour customers
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Language runtimes
Duke, the Java mascotCopyright © Sun Microsystems Inc., all rights reserved.
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Complete Java development stack
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Google's scalable serving architecture
Google Apps + your apps
Your custom applicationsOur Google Apps
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Secure Data Connector
and 50+ more...
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Your application's health
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Apr 2008 Python launchMay 2008 Memcache, Images APIJul 2008 Logs exportAug 2008 Batch write/deleteOct 2008 HTTPS supportDec 2008 Status dashboard, quota detailsFeb 2009 Billing, larger filesApr 2009 Java launch, DB import, cron support, SDCMay 2009 Key-only queriesJun 2009 Task queuesAug 2009 Kindless queriesSep 2009 XMPPOct 2009 Incoming emailDec 2009 BlobstoreFeb 2010 Datastore cursors, Async Urlfetch
23 months in review
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- Support for mapping operations across datasetsAlerting system for exceptions in your applicationDatastore dump and restore facility
App Engine Roadmap
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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
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Purchase additional resources *
* free monthly quota of ~5 million page views still in full effect
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Thank youRead more
http://code.google.com/appengine/
Contact infoPatrick ChanezonDeveloper [email protected]://twitter.com/chanezon
Questions?Thanks
To Alon Levi, Fred Sauer, Brett Slatkin and others for their slides