Post on 16-Jul-2015
transcript
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MEAN full stack
April 3, 2015
scott lee
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Agenda
1. New way for web application
2. What is MEAN? MongoDB
Express
AngularJS
Node.js
3. Demonstration
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1970 - 1990
In the beginning, there was darkness and cold. Then, …
Centralized, non-distributed
terminals
mainframe
terminals
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1990- 2000
In the 90’s, systems should be client-server
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2000 - 2015
Enterprise applications use the
multi-tier model
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Three ways for web
application Application server products can be separated into 3
categories:
J2EE-based solutions
Non-J2EE solutions (PHP, ColdFusion, Perl, etc.)
And the Microsoft solution (ASP/COM and now .NET with
ASP.NET, VB.NET, C#, etc.)
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Web Server and Application
Server
Web Server
(HTTP Server)
App Server 1
App Server 2
Internet Browser
HTTP(S)
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J2EE Application Scenarios
Multi-tier typical application
Copyrig
ht 2
002 ©
Paulo
Mers
on
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Web Application Server Model
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Web Development Trends
For 2015 And Beyond
More User Experience
Mobile First Strategy
RESTful API
Single Page Application
MVC pattern on client and server
Cloud
Java and .NET survive on larger enterprise app
Javascript and GO language are next language after
Java
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New Stack
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Demonstration - Setup
Install MongoDB
Install Node.js
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MongoDB - test
Dos> mongod
Dos> mongo
use mean-demo
show collections
db.meetups.insert({ name….
show collections
db.meetups.find()
db.meetups.insert({ name…
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Node.js
mkdir demo
cd demo
subl package.json
subl server.js
node server
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Express.js
npm install express –save
subl server.js
mkdir client/views/index.html
node server
open browser
localhost:3000
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AngularJS
subl index.html
server.js
client/js>subl meetups-
controller.js
node server
open browser
localhost:3000
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AngularJS 2
List display
Add button
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Demonstration – DB connection
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Image from: http://www.creativeworkline.com/2014/05/meanio-vs-meanjs-comparison/
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2015 - Sr Java Developer
2020 - Sr JavaScript Developer
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Why MEAN
JavaScript everywhere
One language, no context
change
Consistent best practices
Asynchronous Communication
Scalable
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Questions
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Sources & Resources
MEAN.js (http://meanjs.org/)
Write Modern Web Apps with the MEAN Stack
Learning Single-page Web Application Development
Best tutorial for MEAN
https://www.youtube.com/watch?v=AEE7DY2AY
vI
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Next Seminar?