six seamless steps for is integration

Prof. Richardus Eko IndrajitChairman of ID-SIRTII and APTIKOM

indrajit@post.harvard.edu www.eko-indrajit.com

Six Seamless Steps to Set Solid System“Building a Solid Architecture to Integrate Islands of Information Systems”

Special Presentation on

Issues and Challenges

• Islands of information systems– Unique vertical needs– Kingdom of authorities– Class of priorities– Historical context development– Various maturity level

• Dynamic business needs– Fast time-to-market– Information integrity– Cross departmental requirement– No interoperability framework– Lack of standards

??HolisticHolistic

IntegratedIntegratedArchitectureArchitecture

Two Extreme Approaches

• Top Down– Organisation champion– Holistic architecture– Master plan– Long term horison– Start from the end– Revolution– Big bang– Cut off

• Bottom Up– Organisation ownership– Building blocks– Object-based concept– Short term horison– Start from existing system– Evolution– Low hanging fruit– Parallel

Example of Information System Architecture

Components of Information System

Business Information InformationSystem

InformationTechnology

Transformational

Physical

Logical

Conceptual

Contextual

Business and ICT SystemSecurity

Governance

Islands of Information Systems

HR

Finance

Marketing

Operation

Administration

Logistics

Six Strategic Steps

1: Exploit Local Capabilities

• Value for business• Full features and

capabilities• Various functionalities• Cost-benefit justification• Performance

measurements and indicators

• Technical audit• High maturity level

2: Conduct Soft Integration

A1A1 A2A2

InterfaceSystem

InterfaceSystem

B1B1 B2B2

New Requirement(Business Case)

3: Share Common Resources

New Requirement(Business Case)

A1A1 A2A2

B1B1 B2B2

New Requirement(Business Case)

InterfaceSystem

InterfaceSystem

Interface System 1 Interface System 1 Interface System 2Interface System 2

4: Redesign Process Architecture

New Requirement(Business Case)

A1A1 B1B1

B2B2 B2B2

New Requirement(Business Case)

InterfaceSystem

InterfaceSystem

Interface System 1Interface System 1 Interface System 2Interface System 2

5: Optimise Network Infrastructure

New Requirement(Business Case)

A1A1 B1B1

B2B2 B2B2Interface SystemInterface System

6: Transform Organistion Landscape

New Requirement(Business Case)

A1A1 B1B1

B2B2 B2B2Interface SystemInterface System

The End Sate

New Requirement(Business Case)

Interface SystemInterface System

Prof. Richardus Eko IndrajitChairman of ID-SIRTII and APTIKOM

indrajit@post.harvard.edu www.eko-indrajit.com

Thank You