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InfoQ.com: News & Community Site
• 750,000 unique visitors/month
• Published in 4 languages (English, Chinese, Japanese and Brazilian
Portuguese)
• Post content from our QCon conferences
• News 15-20 / week
• Articles 3-4 / week
• Presentations (videos) 12-15 / week
• Interviews 2-3 / week
• Books 1 / month
Watch the video with slide
synchronization on InfoQ.com!
http://www.infoq.com/presentations
/play-grails
Presented at QCon London
www.qconlondon.com
Purpose of QCon
- to empower software development by facilitating the spread of
knowledge and innovation
Strategy
- practitioner-driven conference designed for YOU: influencers of
change and innovation in your teams
- speakers and topics driving the evolution and innovation
- connecting and catalyzing the influencers and innovators
Highlights
- attended by more than 12,000 delegates since 2007
- held in 9 cities worldwide
CGI JSP
Remember when ....
PERL
CGI JSP
Remember when ....
PERL
CGI JSP
Remember when ....
PERL
CGI JSP
MVC
Remember when ....
PERL
Late 90s
Sponsored
by
Pivotal	
  
Initiative "Grails brings
back the
enjoyment of
Java Web
Development!"
used in mission critical apps! (tm)
"We've found that Play is one of the few
frameworks that is able to maintain the delicate
balance of performance, reliability, and developer
productivity"
May include:-
(defroutes main-routes
(GET "/" [] (str "Powered by Clojure" ))
(route/not-found "Page not found") )
(def app
(handler/api main-routes))
(defn -main [port]
(run-jetty app {:port (Integer.port)}))
(defroutes main-routes
(GET "/" [] (str "Powered by Clojure" ))
(route/not-found "Page not found") )
(def app
(handler/api main-routes))
(defn -main [port]
(run-jetty app {:port (Integer.port)}))
has
Spring
has
Akka
has
Servlets
has
netty
has
Conventions
has a
Static
Environment
has a
Dynamic
Environment
has
GORM
is
Stateless
has
plugins
has
(lots of)
plugins
Complex
does Spring
does Spring ...
for Java
Debbie does...
does Groovy
does Groovy
and Java
does Groovy
and Java
at the same time
does Scala
does Scala
and Java
does Scala
and Java
at the same time
does async
does war
does war files
In Summary
Play is good for async
Play is good for Scala and
Java
Grails is good for Groovy
and Java
Grails is good for DBs
(not Debbie)
Both are good
Both are different
Decide
Thank-you

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