Developer efficiency has become high priority in IT industry now because of which technologies like Grails, Rails gained a lot of attention. By separating responsibilities properly between backend and frontend, whole team efficiency can be improved drastically along with system performance. I have presented my experiences with one such project where we have used latest JS technologies and REST based architecture to accelerate development at the same time improving system efficiency and flexibility.

1. Gone are the days to live with GSPs
(Server side rendering)
Ganesh Gembali

2. Really ??

3. Hello Ganesh
Hello
<b><%=name>
</b>
Hello
<b>Ganesh</b
>
Data Store
/greet?id=1
Server
Browser
Server Side Templating
Id Name
1 Ganesh
2 Sunil

4. So what’s the problem?
• Coordination between frontend and backend
developers
• Tight coupling
• Heavy payload
• Redundancy

5. SO?

6. Template
Engine
Hello Ganesh
Hello
<b>{{name}}</b
>
{ name:”ganesh”}
Data Store
/greet?id=1
Server
Browser
Client Side Templating
Id Name
1 Ganesh
2 Sunil

7. What’s new in Javascript?
•
•
•
•
HTML5
Tooling to support efficient development
Frameworks
Frontend as an engineering vertical

8. • Text
SOURCE : http://blog.mwaysolutions.com/2013/11/08/client-vs-serverside-rendering-the-big-battle-2/

9. • Text
SOURCE : http://blog.mwaysolutions.com/2013/11/08/client-vs-serverside-rendering-the-big-battle-2/

10. • Text
SOURCE : http://blog.mwaysolutions.com/2013/11/08/client-vs-serverside-rendering-the-big-battle-2/

11. What’s new?

12. New process of development
•
•
•
•
Two teams : Frontend and Backend
Service contract based on request & response
Divide responsibilities
Deploying the applications

13. Thank you 
You can always find me at JSChannel Meetup
6+ years of experience with Java and Javascript
Core member of JSChannel
Email : ggembali@gmail.com