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Rob Clark Director, Product Management Oracle Application Server J2EE & Web Services Oracle Corporation. J2EE and .NET: An Objective Comparison. Presentation Goal. Evolve and Define Our Manifesto We Believe in Choice We Believe in a Heterogeneous World We Believe in Competition

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Presentation Transcript

Rob Clark

Director, Product Management

Oracle Application Server

J2EE & Web Services

Oracle Corporation



Presentation goal
Presentation Goal

  • Evolve and Define Our Manifesto

    • We Believe in Choice

    • We Believe in a Heterogeneous World

    • We Believe in Competition

    • We Believe in Open Standards

    • We Believe in Platform Neutrality

    • We Believe in the Community Process


Agenda
Agenda

  • Evolution

    • Software Architectures

    • Component Models

  • .NET Strategies

    • Presentation Layer

    • Co-existance

    • Domination

  • Complexity & Abstraction

    • Today’s Architectural Reality

  • Understanding the Comparison






  • Agricultural

  • Mechanical

  • Manufacturing

  • Transport

  • Communication

  • Electrical

  • Computing

  • BioTech

  • NanoTech



  • Mainframes

  • Minis

  • Desktops

  • Networks

  • Internet

  • Pervasive

  • Wearable

  • Grids



Evolutionary flow
Evolutionary Flow

Manage All Your Everything

Green

Screen

Mainframes /

Minis


Evolutionary flow1
Evolutionary Flow

Manage Data & Data Logic

Manage Program & Business Logic

Rich

Windows

Client

Database

Server

PC Desktop /

Workstation


Evolutionary flow2
Evolutionary Flow

Manage Your

Content & Applications

Manage OS & Program Logic

Manage All Your Data

Browser &

Productivity

Applications

Clients

Database

Server

Application

Server


Evolutionary flow3
Evolutionary Flow

Presentation

Layer

Business

Logic

Data

Standards

Device

DisconnectedProductivity

heterogeneous, loosely coupled


Component model evolution
Component Model Evolution

Web Services

Univ. Types (XML)

Components (Java2TM & .NET)

Server Extensions (CGI, ISAPI, NSAPI)

Standard Protocol (HTTP)

Loose Coupling

(MOMs - WANs)

Interfaces

(CORBA- LANs)

RPC

(DCE - LANs)

Encapsulation

(Sub-Routines and Procedures)

1975

1980

1985

1990

1995

2000

2005



What s the next logical step web sites to web services
What’s the Next Logical Step?Web Sites to Web Services

Browsers

HTML

Web

Presentation

EJBs

BusinessLogic

XML

Databases

Firewall

External

Applications

Application Server

Why is this so important?


The net strategy
The .NET Strategy

Public UDDI Registry / Passport

SOAP

SOAP

external firewall

IIS

WSDL

ASP.NET

Sharepoint

Security Login Server / Passport

SOAP

internal firewall

BusinessLogic

.NET

J2EE

AD

data firewall

SQL SERVER

ORACLE


Coexistence manifesto
Coexistence Manifesto

  • Open Application Server Platform

    • J2EE

    • Interoperate, Enhance, Migrate

    • Make .NET Secure

    • Keep .NET Departmental

    • Protect Your Investment


The productivity sacrifice
The Productivity Sacrifice

  • .NET

    • Internally Proprietary

    • Externally Open

    • VS.NET Perceived Productive

  • J2EE

    • Internally & Externally Open

    • Portable

    • Perceived Complex & Difficult


The cost comparison
The Cost Comparison

  • .NET

    • Microsoft Controls the Price

    • Microsoft Are Often Giving It Away

    • Purchase the OS, Server and Tools From One Vendor

  • J2EE

    • At Least 30 Different Vendors

    • Purchase OS, Server and Tools From Many Vendors

    • Price Points From Free to Price Competitive to Microsoft and Beyond


Marketing the maturity paradox
Marketing & The Maturity Paradox

  • .NET

    • First Release – 2001

    • Business Strategy

    • Massive Platform Marketing Budget

  • J2EE

    • First Release – 1998

    • Community Process

    • Vendor Brand Marketing



Technology drivers for j2ee and net
Technology Drivers for J2EE and .NET

  • Internet Is Ubiquitous

    • All Users, Information, Applications On Internet

  • Internet Becomes Programmable

    • Applications Conform to Service-Oriented Architecture

  • Services are Seamlessly Integrated

    • To Automate Business Processes

  • Services Becomes Accessible Ubiquitously

    • Anytime, Anywhere, Any Device via Portals

  • Services Use Resources On-Demand

    • Network, Storage, CPU, OS Resource Virtualized to Grids


The technology vision
The Technology Vision

Platform

Collaboration

Best of Breed

Applications

Enterprise Management

Management Tools

Development Tools

IDE

Application Platform

APS

Information Platform

Enterprise Management

Grid Services

Resource

Virtualization

Cluster Services

Networked (SAN, NAS)

Storage

32-Bit, 64-Bit (IA, RISC)

Processor

TCP/IP, 1000-BaseT

Fast Interconnects

Network


Soa infrastructure platform
SOA Infrastructure Platform

IDE & Personal Productivity

PRODUCTIVITY

TOOLS

Provisioning, Monitoring &

Management

MANAGEMENT

INFRASTRUCTURE

PKI Svcs, ID Mgmt Svcs, Federation,

Directory & Metadata

Content Mgmt, Multichannel, Portal,

Personalization

Integration, BPM, BAM

SOA Runtime

SERVICES

INFRASTRUCTURE

Transactions, Messaging, Naming,

Connectors, Metadata Mgmt., Registry

Cluster & GRID Services

Process, Memory, Resource Mgmt.

Topology and Policy Mgmt.

RESOURCE

INFRASTRUCTURE

Network, Disk I/O, Protocol Mgmt.


Today s reality

Today’sReality


Logical architecture comparison

open source

IIS

Apache

community process

J2EE

.NET

Oracle 9iAS

Windows 2003

Windows, Linux, Solaris, HP-UX, Tru-64, AIX, OpenVMS

Windows 2003

32 bit or 64 bit

Intel, RISC …

Intel Only

white box

black box

Logical Architecture Comparison

NetworkEdge

Framework

Application

Server

Operating System

Hardware

Platform


Black box vs white box
Black Box vs. White Box

  • Application Servers Should NOT be in O/S

    • Vendor Competition

    • O/S and Hardware Independence

    • Undocumented Features

    • Back Doors

    • Patches and Upgrades

  • Free Reference Architectures

  • Proven Community Design Patterns


Understanding the comparison product versus specification

Understanding the Comparison:Product Versus Specification


What is 1 of separation
What is 1° of Separation?

  • Basic .NET Vision:

    • Tightly Integrate All Fine Grained Components and Languages at Runtime

    • Loosely Integrate Heterogeneous Applications With XML Web Services

    • Communicate Via XML

    • Smart Client Not Just Browser to Server

    • Make MS Pivotal in the Architecture


JDBC, JMS, JCA

Data

Browser

HTML, XML

JDBC

JMS

JCA

anyhttpserver

ServletorJSP

HOME

EntityBean

HTTP

REMOTE

Device

RMI/IIOP

Security

Containers

Session Bean

Transactions

Concurrency

Context

App Server

EJB Server

JVM

ADO.NET

Data

Browser

HTML, XML

IIS

ASP.NET

ManagedObject

HTTP

.NET Rem.

Device

ADO.NET

Security

ManagedObject

Transactions

Concurrency

CLR

Context


Architectural comparison
Architectural Comparison

Architectural Layer

J2EE

.NET

JSP/Servlets

Java Foundation/Swing

Web Services

ASP.NET

Windows Forms

Web Services

Presentation and Access

Session EJB

Entity EJBMessage Driven Beans

NET Managed Component

COM+ Queued Component

Business Logic

JCA JDBC/SQLJ JMS

SOAP

ADO .NETODBC .NETOLE DB .NET

SOAP

Connectivity

Java

Runtime

Engine (JRE)

Common Language Runtime

Runtime


Net is a business model
.NET is a Business Model

  • XML Web Services Sells

    • Smart Clients

    • Microsoft Servers

    • Developer Tools


Deconstructing microsoft s view

Windows Lock-in

MS Own Perceived Weaknesses

Marketing Campaign

Enterprise Pain Points

Deconstructing Microsoft’s View?

  • Run Existing and Forthcoming .NET Framework Applications

  • Richer End-User Experiences

  • Improved Reliability

  • Increased Performance

  • Stronger Security

  • Ease of Deployment

  • Maximum Scalability

  • Integration with Existing Systems

  • Improved Support for Instrumentation

  • Easy, Flexible Management

http://msdn.microsoft.com/netframework/productinfo/topten/admins.asp - 14 August 2002


J2ee vs net the product paradox
J2EE vs .NET The Product Paradox

Application

System

Initial flawed steps to “specification” ECMA and Project Mono


More realistic comparison platform to platform
More Realistic Comparison: Platform to Platform

Feature

Oracle

Microsoft

Component Model

J2EE

.NET

Application Server

Oracle9iAS

Windows Server 2003

Database

Oracle9i Database

SQL Server

Development

Oracle9i JDeveloper

Visual Studio .NET

Portal

Oracle9iAS Portal

Sharepoint Portal Server

Content

Oracle Internet File System

Content Management Server

Integration

Oracle9iAS Integration

Biztalk Server

Mobile

Oracle9iAS Wireless

Mobile Information Server

Cache

Oracle9iAS Web Cache

ISA Server

Business Intelligence

Oracle9iAS BI

Commerce Server (Crystal)


Three key differentiators
Three Key Differentiators

  • Open Community Model

  • One Language Many Platforms

  • API & Development Model, Free Reference Implementation, Proven Design Models

  • Business Model

  • Any Language One Platform

  • Fragmented Badged Product Stack


Protect survive

Protect &Survive

Talking to Your CTO


Key facts investment protection
Key Facts : Investment Protection

  • Open Standards

    • Portability of Solution Between Vendors

    • Operating System Independance

    • Hardware Platform Independance

  • Scale Up, Scale Out

    • High Power Proprietary Machines

    • Commodity Hardware, Commodity OS

    • Heterogeneous Environments

  • Ability to Negotiate with Suppliers


Key facts operating systems
Key Facts : Operating Systems

  • Open Middleware

    • Same Application Deploy on any Platform

  • Linux Growing as Secure Commodity Platform

    • Hardened Linux

  • Full Support on

    • Windows

  • Secure Enterprise Deployments Typically Target

    • Solaris

    • HPUX

    • AIX

    • TRU64

    • OpenVMS ……


Key facts hardware platforms
Key Facts : Hardware Platforms

J2EE on Any OS

All Major Unix / Mainframe

Solaris, AIX, HP-UX, Tru64

OpenVMS, zLinux

Windows

Linux

In Any Configuration

64 Bit OS

32 Bit OS

On Any HW Architecture

SMP

4,6,8,12,6,32 CPUs

Blades

Racks

1-2 CPUs

With Zero Application Code Change


Key facts productivity lifecycle
Key Facts : Productivity : Lifecycle

  • Stack Management & Support

  • Upgrade Cycle, Patching & Certification

  • Testing Strategies

  • Software Configuration Management (SCM)

  • Black Box vs White Box

    • API Reference Models

    • Framework Documentation

  • Stability and Risk

    • Software Licensing Agreements


Key facts productivity tools
Key Facts : Productivity : Tools

  • J2EE Has Best of Breed Tools

    • Eclipse

    • JBuilder

    • Macromedia DreamWeaver MX and UltraDev

    • Rational Rose and TogetherJ

    • JDeveloper

    • Sitraka JProbe, Mercury LoadRunner ….

  • Design Patterns

    • Struts, ADF, MVC, Wakesoft

  • O/R Mapping Layers

    • Toplink, Cocobase


Summary
Summary

  • Complex Debate : Understand What to Compare & How -: RELIGION

  • Plausible Benchmarks Do Not Exist for the Choice -: MARKETING

  • Understand Your Environment-: EVOLUTION

  • Watch the Emerging Interoperability Story -: REALITY

  • Surveys Point to an Interesting Result-: WIN THE PRESENTATION TIER


Call to action
Call to Action

  • Manifesto

    • We Believe in Choice

    • We Believe in a Heterogeneous World

    • We Believe in Competition

    • We Believe in Open Standards

    • We Believe in Platform Neutrality

    • We Believe in the Community Process


innovation collaboration trust

open standards community


Next steps
Next Steps….

  • Recommended sessions

    • List 1 or 2 sessions that complement this session

  • Recommended demos and/or hands-on labs

    • List of or two demos or labs that will let them see this product in action.

  • See Your Business in Our Software

    • Visit the DEMOgrounds for a customized architectural review, see a customized demo with Solutions Factory, or receive a personalized proposal. Visit the DEMOgrounds for more information.

  • Relevant web sites to visit for more information

    • List urls here.


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