What's new in App Engine and intro to App Engine for Business

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Lo nuevo de Google App Engine y App Engine para Empresas

Chris Schalk Developer Advocate

http://twitter.com/cschalk

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What is cloud

computing?

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IaaS

APaaS

SaaS

Source: Gartner AADI Summit Dec 2009

Cloud Computing Defined

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IaaS value proposition

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APaaS value proposition

GoogleAppEngine

Easytobuild

Easytomaintain

Easytoscale

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Bythenumbers

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500M+ daily

Pageviews 250,000+

Developers 100,000+

Apps 8

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In a word via Wordle

Word source: http://en.wikipedia.org/wiki/App_Engine

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Some App Engine Partners

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Socialwok

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App Engine @

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Social networking at scale

>62M Users

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gigy Socialize

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gigy Socialize

"Although we typically host all our services in-house, on our own infrastructure, we felt that GAE would be a better fit

for the live chat feature because of its unique traffic pattern, which is characterized by very low traffic most of the time with very high

bursts during high profile events."

Raviv Pavel, Gigya VP of Research and Development

http://googleappengine.blogspot.com/2010/02/scalability-means-flexibility.html#links

Flexible Scalability

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Why App Engine?

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Managing Everything is Hard

Cloud development in a box SDK & The Cloud Hardware Networking Operating system Application runtime

Java, Python Static file serving Services Fault tolerance Load balancing

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App Engine Details

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Specialized Services

Blobstore Images

Mail XMPP Task Queue

Memcache Datastore URL Fetch

User Service

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Language runtimes

Duke, the Java mascot Copyright Sun Microsystems Inc., all rights reserved.

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Ensuring Portability

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Extended Language support through JVM

Java Scala JRuby (Ruby) Groovy Quercus (PHP) Rhino (JavaScript) Jython (Python)

Duke, the Java mascot Copyright Sun Microsystems Inc., all rights reserved.

Always free to get started

~5Mpageviews/month6.5CPUhrs/day1GBstorage650KURLFetchcalls/day2,000recipientsemailed1GB/daybandwidth100,000tasksenqueued650KXMPPmessages/day

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Application Platform Management

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App Engine Dashboard

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App Engine Health History

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Development Tools for App Engine

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GoogleAppEngineLauncher

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SDK Console

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Google Plugin for Eclipse

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Two+yearsinreviewApr 2008 Python launch May 2008 Memcache, Images API Jul 2008 Logs export Aug 2008 Batch write/delete Oct 2008 HTTPS support Dec 2008 Status dashboard, quota details Feb 2009 Billing, larger files Apr 2009 Java launch, DB import, cron support, SDC May 2009 Key-only queries Jun 2009 Task queues Aug 2009 Kindless queries Sep 2009 XMPP Oct 2009 Incoming email Dec 2009 Blobstore Feb 2010 Datastore cursors, Appstats Mar 2010 Read policies, IPv6 May 2010 App Engine for Business

Whats new?

Multitenant Apps with Namespace API High Performance Image Serving OpenId/Oauth integration Custom Error Pages Increased quotas (no longer 1000 entity limit) App.yaml now usable in Java apps Can pause Task Queues Dashboard graphs now show 30 days And other stuff.. See: http://googleappengine.blogspot.com/

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Two up and coming features

1. Mapper API First component of App Engines MapReduce toolkit Large scale data manipulation Examples include:

Report generation Computing statistics and metrics

Python Example: http://blog.notdot.net/2010/05/Exploring-the-new-mapper-API

Java Example: http://ikaisays.com/2010/07/09/using-the-java-mapper-framework-for-app-engine/

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Two up and coming features

2. Channel API Allows for Server Push (Comet) to browser

Blog post announcement: http://googleappengine.blogspot.com/2010/05/app-engine-at-google-io-2010.html

External coverage: Sneak Peak from an early trusted tester http://bitshaq.com/2010/09/01/sneak-peak-gae-channel-api/

Demo code for Dance Dance Robot available here: http://code.google.com/p/dance-dance-robot/ Also see: https://groups.google.com/group/google-appengine-java/browse_thread/thread/6fa09953ffae2cd3/c1db7de5fdb82b65?pli=1#

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What else is new?

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Build your own

Google App Engine for Business

Buy from others

Google Apps Marketplace

Enterprise Firewall

Enterprise Data Authentication Enterprise Services User Management

Buy from Google

Google Apps for Business

EnterpriseAppDevelopmentwithGoogle!

Enterprise Application Platform

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GoogleAppEngineforBusinessSamescalablecloudhos

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App Engine for Business Roadmap

Enterprise Administration Console Preview (signups available)

Direct Phone Support Preview (signups available)

Hosted SQL Limited Release Q4 2010

Service Level Agreement Available Q4 2010 (Draft published)

Enterprise billing Available Q4 2010

Custom Domain SSL Limited Release EOY 2010

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App Engine Dashboard AppEngineLauncher for Python Eclipse Plugin - Java Building an app from scratch and deploying to the cloud

Demos!

ThankYou!

Chris Schalk Google Developer Advocate

http://twitter.com/cschalk