Google’s PaaS Infrastructure Just Host, Forget Everything about it. No Server to maintain, No Administration is needed.

1. Joxin K J

2. Introduction
The Very Introduction to Google App Engine Starts from Cloud
Computing.

3. Cloud Computing
 Based on Virtualized resources and reusability of IT capabilities
 Composed of
Client Computer
Distributed Servers
Data Centers
 Types
Public
Private
Community
Hybrid

4. Cloud Stacks
SaaS : Software as a Service
PaaS : Platform as a Service
IaaS : Infrastructure as a Service

5. Cloud Stacks

6. Google Cloud Platform

7. Google Cloud Platform

8. Here We Are…

9. 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 !

10. Google App Engine
» Starting Package : 500MB , Enough CPU ,
Bandwidth
» Languages
Pytho
n
Jav
a
PH
P
Go

11. Application Environments
» Stable
» Support of JSP technology
» Includes JRE and Libraries

12. Application Environments

13. Application Environments
» Experimental Version
Bet
a

14. Application Environments
» Go : Experimental Version
Bet
a

15. Storage Management
» GQL
• GQL – Generic Query Language
• Powerful data modeling API
• Similar to SQL

16. Google Accounts
» Integrate app with Google account
» Saves the effort for creating new app account.
» Identify the User or Administrator

17. Services Technologies
» URL Fetch
» Mail
» Memcache
» Image Manipulation
» Scheduled Tasks and Task Queues

18. 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

19. 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."

20. 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."

21. Thank You