Appengine Overview Sxsw 100314143515 Phpapp01

7/29/2019 Appengine Overview Sxsw 100314143515 Phpapp01

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Google App Engine Overview

Chris Schalk

Developer Advocate

[email protected]

http://twitter.com/cschalk

Wesley Chun

Developer Programs Engineer

[email protected]

For the Google Hackathon @ SXSW 2010


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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


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Google App Engine

Easy to buildEasy to maintainEasy to scale

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By the numbers

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250M+

daily

Pageviews

250,000+Developers100,000+Apps

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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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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 fitfor the live chat feature because of its unique traffic pattern, which

is characterized by very low traffic most of the time with very highbursts 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


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DIY Hosware patches & upgradesLicense feesLots of maintenanceTraffic & u


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Cloud development in a box

SDK & The Cloud

Hardware

Networking

Operating systemApplication runtime

Java, Python

Static file serving

Services

Fault tolerance

Load balancing

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App Engine Details

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Specialized Services

BlobstoreImages

Mail XMPP Task Queue

Memcache Datastore URL Fetch

User Service


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Language runtimes

Duke, the Java mascotCopyright 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 mascotCopyright Sun Microsystems Inc., all rights reserved.


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Always free to get started

~5M pageviews/month

6.5 CPU hrs/day

1 GB storage

650K URL Fetch calls/day2,000 recipients emailed1 GB/day bandwidth100,000 tasks enqueued650K XMPP messages/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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Google App Engine Launcher


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SDK Console


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Google Plugin for Eclipse


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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

20+ months in review


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DashboardAppLauncherEclipse PluginPlane-CrazyCodelab details

bit.ly/gcodelabsSee: App Engine

Prize Giveawayhttp://bit.ly/sxswgooghackprize

Demos!


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Prize Giveaway app reg url:http://bit.ly/sxswgooghackprize

Win a cool prize!

Appengine Overview Sxsw 100314143515 Phpapp01

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