google app engine
TRANSCRIPT
Joxin K J
Introduction
The Very Introduction to Google App Engine Starts from Cloud Computing.
Cloud Computing
Based on Virtualized resources and reusability of IT capabilities
Composed of Client ComputerDistributed ServersData Centers
TypesPublicPrivateCommunityHybrid
Cloud Stacks
SaaS : Software as a Service
PaaS : Platform as a Service
IaaS : Infrastructure as a Service
Cloud Stacks
Google Cloud Platform
Google Cloud Platform
Here We Are…
Google App Engine
» Google’s PaaS Infrastructure» Just Host, Forget Everything about it.» No Server to maintain, No Administration is
needed.» Upload Your application…. Ready to Serve» Free Domain appspot.com or your own» Limit….Or Expose…» Sign Up for free…Develop…Publish…That’s
it !
Google App Engine
» Starting Package : 500MB , Enough CPU , Bandwidth
» Languages
Python
Java
PHP
Go
Application Environments
» Stable » Support of JSP technology» Includes JRE and Libraries
Application Environments
Application Environments
» Experimental Version
Beta
Application Environments
» Go : Experimental Version
Beta
Storage Management
» GQL
• GQL – Generic Query Language• Powerful data modeling API• Similar to SQL
Google Accounts
» Integrate app with Google account» Saves the effort for creating new app
account.» Identify the User or Administrator
Services Technologies
» URL Fetch
» Memcache
» Image Manipulation
» Scheduled Tasks and Task Queues
Advantages
» Easy to get started
» Automatic scalability
» The reliability, performance and security of Google’s infrastructure» Image Manipulation
» Cost efficient hosting
» Risk free trial period
We Are in App Engine …
"Google App Engine allows us to launch games very
quickly with teams of one or two developers per
game. Because Google manages all the servers,
there is little required of us in terms of maintenance."
"If we didn’t have Google App Engine, we’d be
spending a lot more time figuring out server setup
and working on routers. Our ability to focus on the
actual product is the benefit of Google App Engine."
We Are in App Engine …
Feedly: "With Google’s infrastructure on the backend,
today we only need to worry about pushing code."
"Developing apps on Google App Engine takes one-
fourth to one-tenth of the resources and one-fourth of
the time compared to building something ourselves."
Thank You