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STAR NETWORK. Your Link to the Future. A Java Based Framework. M. Klingler ITM/SP&D [email protected] What is StarNetwork The Business Object Platform Deployment Model 4-Tier Architecture Framework Components & Principles Framework Support Future Planing

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slide1
STAR NETWORK

Your Link to the Future

A Java Based Framework

M. Klingler

ITM/SP&D

[email protected]

slide2
What is StarNetwork
  • The Business Object Platform
  • Deployment Model
  • 4-Tier Architecture
  • Framework Components & Principles
  • Framework Support
  • Future Planing
  • Experience & Questions ?
  • Contents
slide3
The development of an internet based IT platform for all strategic applications of DaimlerChrysler on the retail level in addition to the Dealer Management System.
  • A platform to implement the digital sales channel for commercial users in Sales and After Sales
  • The integration of all strategic Service applications such as parts and service literature
  • What is StarNetwork ?
slide4
Current Retail Systems are implemented as Stand-Alone Applications, C/S Systems with Fat Clients or Host Applications.

Central

Data

sources

Problems :

  • Various Platforms (Unix / NT / Host)
  • Expensive Data Update
  • Different User Interfaces
  • Non Standard Software Architectures
  • Expensive on-site Support
  • Insufficient Support for the Service and Sales Process Chains
  • Today’s Solutions

3270

slide5
Central Systems concentrate in general on the Support of Vertical Processes (from Headquarters via Sales Channels up to the Retail Level and vice versa). For Retail, the Integration of Horizontal Processes (Customer Order, Service, ...) at the Sales Level is of crucial Importance as well.

Sales

Aftersales

Finance /Controlling

MBKS

Warranty

Literature

CRM

...

GO

FI/COSAP R/3

...

HQ

Parts

Diagnosis

...

  • Horizontal and Vertical Process

Wholesale

Retail

STAR NETWORK

slide6
STAR MANAGER

Common STAR BUS

DMS

Star Ident

STAR EXCHANGE

Star Navigator

Star Feedback

STAR BOOKMARK

STAR PARTS

STAR WORKSHOP

STAR DIAGNOSIS

STAR STANDARD

STAR BROKER

STAR MARKETING

GF#11

VEGA Retail1

MBKS Retail1

STAR ...

Star Setup

Star Broadcast

SALES

AFTERSALES

STAR NETWORK Framework

Applications

Independent business applications each dealing with a specific business process. Applications communicate with other applications and tools via the STAR BUS

Tools

Reusable components that cover cross-functional aspects of a many business applications

like feedback, navigation, setup, vehicle identification, etc.

The STAR NETWORK platform enables the integration of different applications via a Common Framework (StarManager, StarBus,...)

Framework & Business Objects

slide7
Wholesale

HQ

Server1..n

Server1..n

STAR

BROADCAST

STAR

BROADCAST

Intranet

Internet

Intranet

Extranet

HQ

Importer

Retailer

Mega Dealer

ProxyServer

STAR

BROADCAST

SN Servers will be distributed over the entire world to cover the needs of performance and 24 hour availability.

  • DeploymentModel
slide8
Client

Framework

Services

Client Framework

StarIdent

GF #1

StarParts

Corba, RMI, Voyager, ...

Application Proxy Server

  • StarNetwork 4-Tier Architecture

Cache

Framework

Services

DB

Corba, RMI, Voyager, ...

Application Server

Server Framework

Used Car

Service

Framework

Services

Vehicle Ident.

Service

Parts

Service

DB native Protocols, Corba, CICS over TCP/IP, ...

Business Object Server

Ident.

DB

Parts

DB

DB

Legacy

System

slide9
Client

Framework

Services

StarIdent

StarParts

GF #1

Application Proxy Server

Cache

Framework

Services

DB

Application Server

Used Car

Service

Framework

Services

Vehicle Ident.

Service

Parts

Service

Business Object Server

Ident.

DB

Parts

DB

DB

Legacy

System

  • Located in dealership or department
  • Client connection: high-bandwidth, low-latency
  • Application Server connection: low-bandwidth, high-latency)
  • Allows single IP management for all connected clients (for Firewalls)
  • Optimize performance by caching and use of local services
  • minimized onsite Administration
  • ...
  • Client could be connected to the Proxy Server
  • Services could be mapped to local machine
  • Client Logic is optimized for WAN communication (bandwidth and latency)
  • Requirements for each Tier
  • Located in Data Centers with high bandwidth Networks
  • Existing operative Systems (maybe unmodified)
    • Oracle Databases
    • Legacy Systems on OS/390 (CICS, DB2, IMS, IDMS)
  • CORBA Services
  • SAP R/3
  • ...
  • Located in Data Centers
  • Proxy connection: low-bandwidth, high-latency
  • BO Server connection: high-bandwidth, low-latency
  • Implementation of Application GUI-Services with access to BO
  • In-process optimization for native SN Services
  • Control of distributed transactions
slide10
The Client Side Java Framework provide a flexible Set of Services and Libraries for different Application Use Cases.
  • Client Side Features
slide11
The Server Side Java Framework provide Mechanisms for

Security, System Management, DB Connection, Legacy Access, ...

  • Server Side Features
slide12
Users and their Application Authorization are Managed by one

System. SNAP provide a Centralized Administration and the Possibility to Connect the Cooperate Directory in Future.

  • SystemOverviewUser-Authentication &Application-Authorization
slide13
STAR NETWORK is not only Software -- it offers also a

Technical Product Management and Support Team

STAR NETWORK is not only Software -- it offers also a

Technical Product Management and Support Concept.

Application

Project

Framework

Support

Specification &

Request for

Proposal

Project

Leader

Consultant

  • Support for the SN Framework

Design &

Implementation

Coach &

Auditor

Tech. Project

Leader &

Chief Designer

Acceptance

Test &

Pilot Phase

Test &

Deployment

Expert

Test & Rollout

Manager

slide14
+

Next Steps for the StarNetwork Java Architecture

Portability

Interoperability

  • Roadmap
  • Migrate to the strategic Applikation Server (SN Services as EJBs)
  • Transport Layer via IIOP
  • Interfacing with the Strategic System Management (Tivoli, ...)
  • Support for the strategic Integrated Development Environment
slide15
Current Experience with JDK 1.2.x
  • 2D API isn’t usable (JDK 1.2.1), with JDK 1.2.2 SUN has reimplemented the hole API.
  • Printing
  • Applet signing & Java PlugIn
  • Performance
  • Memory Leaks (JProbe & WinNT Task Manager)
  • Swing List and many Elements
  • Don’t use Swing and AWT together
  • Internationalization & Unicode Resource Bundles (native2ASCII)
slide16
Login
  • Screenshots
slide17
A Tool Frame

Application and Tool Area

Display Area for all Applications.

  • Screenshots
slide18
STAR BOOKMARK
  • Screenshots
slide19
STAR IDENT
  • Screenshots
slide20
STAR IDENT
  • Screenshots
slide22
STAR NETWORK

Your Link to the Future

Questions ?

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