Sybase TechWave - e-nabling your future - J2EE

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15 Αυγ 2012 (πριν από 5 χρόνια και 3 μήνες)

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EP112

J2EE

Bill Roth

Product Line Manager

Sun

Java™ 2 Platform,

Enterprise Edition

Bill Roth

Java Platform Products Group

Software Products and Platforms

Sun Microsystems, Inc
.

August 2000

Agenda


Why


What


Who


When

Java 2 Platform Is the
E2ECommerce Engine

Service Driven Network

Clients

Middle
-
Tiers

EIS Tier

DBMSs

ERP
Systems

Enterprise

Services

Device

D

D

D

Java 2 Platform,

Enterprise Edition (J2EE™)

Enterprise

JavaBeans™

Java 2 Platform,

Enterprise Edition

Database

Objects

Mail

Transac
-

tions

Messaging

Directory

J2EE Architecture

Enterprise JavaBeans™
Technology Benefits

Core to J2EE

Wrap and Embrace

Productivity

Industry Support

Architectural Independence

Write Once, Run Anywhere™

Solutions available today

Agenda


Why


What


Who


When

What Is J2EE™?

Integrated Application Environment

Platform and API specifications

Reference implementation of APIs

Compatibility tests with branding

J2EE Blueprints

API Specifications

Technology


Java 2 SDK, Standard Edition

RMI/IIOP

JDBC

JDBC Optional Package

JNDI

Servlet

JavaServer Pages™

JavaMail, JavaBeans Activation Framework

Java Transaction Service

Enterprise JavaBeans

Java Transaction API

Version



1.2


1.0


J2SE


2.0


1.2


2.2


1.1


1.1


1.0


1.1


1.0


Reference Implementation

Implementation of specifications

Passes compatibility tests

Help familiarize IT with platform

Compatibility and Branding

Compatibility tests

Behavioral tests

JDBC driver manager code

+ JDBC driver + database

Branding program for J2EE

The Brand

Simplicity


Choice


Quality


Investment

Protection

J2EE BluePrints

Set of APIs not sufficient

Need to show how APIs should be used to build and deploy multi
-
tier applications

Define “reference” application model

Examples

Patterns

Templates

Enable tools to follow application model

Development

Deployment

Runtime

Agenda


Why


What


Who


When

Value to ISVs

Integrated Application

Environment

Open platform

Integrates with existing environments

Provides foundation for future
development

Partnerships


ATG


BEA/Weblogic


Bluestone


Bull


Forte


Fujitsu


Gemstone


Haht Software


IBM


Information Builders


Informix


Inline


Inprise


Iona


iPlanet


Luna


Mercator


NetBeans


Novasoft


Novell


ObjectShar
e


Oracle


Persistence


Progress


SCT


Secant


Siemens


SilverStrea
m


Sybase


Symantec


Tendril


Versant


Vision

Value to IT Developers

Simplified enterprise development

Industrial
-
strength scalability

Leverages existing investments

Choice

Key Messages

J2EE platform:

Simple

Scalable

Open

Investment protection


Agenda


Why


What


Who


When

Roadmap

Product Release 12/17/99

SCSL Source Jan 2000

Next release driven by Java Community
Process

Public draft by JavaOne (tentative)

For more information

http://java.sun.com/j2ee

Mailing List

Success Stories

Source code links

List of compatible implementations