A presentation on writing mobile phone apps in the FeedHenry cloud with Sencha Touch and NodeJS.

1. writing Mobileapps
in the Cloud with

2. Cian
Clarkewww.cianclarke.com
@cianclarke
linkedin.com/in/cianclarke
github.com/cianclarke
cian.clarke@feedhenry.com

4. A poll:
JavaScript?

6. We’re
a

8. Elastic Load
Management
Auditing &
Logging
Metrics
Engine
Account
Management
Billing &
Metering
Monitoring &
Alerts
Developer
Sandbox
Public APIs
Advertising
Third Party
Private APIs
Apps
Corporate
Data
Eclipse
Plug-ins
Community
App Build
& Publish
Import/Export
(WAC, Jil, etc.)
Reporting & Analytics
Lifecycle Management
Code Validation
Testing & Debugging
Management
Console
Business Logic (Hosted Server-Side JavaScript: node.js)
Intelligent Caching (Memcached)
Persistence Layer (node.js enablers)
Access Rights Management (Platform and Device)
App Delivery
Framework
(REST Interface)
Integration
Framework
(leverage node.js)
SecurityFramework
FeedHenry Server-Side Environment
FeedHenry Studio: App Development/Deployment Environment
Generic Cloud Interface
Amazon Cloud Foundry Private Cloud
JSON, XML
RSS/Atom
VPN
SSL, oAuth
App
Stores

9. Studio
Cluster
+
+
= Server-­‐side
ExecuBon
Cluster
Build
Farm
Cluster
IDE
using
web
technologies
&
templates
with
preview;
manage
porKolio
of
apps
reporBng/
analyBcs
Run
server-­‐side
JavaScript
integraBng
securely
with
back
end
systems
Automated
build
of
naBve
binaries
on
correct
OS
plaKorm
by
compiling
using
developer
SDKs
Private Virtual
Public
The FeedHenry Cloud……
hosted
on
Public/Private
clouds
VerBcal
Industries
ISVs,
Developers
White
Label
Partners
Enterprise
Partners
End-­‐to-­‐end
Secure
IntegraBon
PLATFORM
FeedHenry
Studio
CLOUD
PLATFORM
FeedHenry
Space
ADMIN
Lifecycle
Mgmt,ReporBng,
AnalyBcs
SECURITY

10. Shared
Client
Cloud

13. any cloud any where

15. $X.demo()

17. &

18. writing Mobileapps
in the Cloud with

21. c++ v8
Server-side JavaScript
Non-Blocking I/O

22. var fs = require('fs'); // include filesystem module
// This is asynchronous, it's non-blocking!
fs.readFile('README.md', ’utf8', function(err,data){
// Hello, Callback
if(err) {
console.error("Could not open file %s", err);
}
console.log("File read successfully” + data);
});
// This is synchronous. It's blocking!
var data = fs.readFileSync('README.md', 'utf8'); // This
might take a while. Waiting, waiting...
console.log(data);
non-blocking i-what?

23. writing Mobileapps
in the Cloud with

24. UI Framework

25. All code in JavaScript
No HTML!
app.views.Home =
Ext.extend(Ext.Panel, {
title: 'Home',
iconCls: 'user',
cls: 'home',
html: ‘<h1>Dia Duit, a Domhain</h1>’ +
‘Conas atá tú?’
});

26. Demogithub.com/cianclarke/Feedhenry-Sencha-Demo
lazy: bit.ly/fhcloudapp

27. ?@feedhenry | @cianclarke
/feedhenry | /cianclarke
feedhenry.com | cianclarke.com
writing Mobileapps
in the Cloud with
me