FIT3138 W1 - Introduction to Real-Time Enterprise Systems

What is an enterprise system?

An enterprise-wide, modular, integrated real-time information system that processes transactions across all business areas

How does ERP integrate an organisation?

Links functional modules through a common database so departments can share information and coordinate activities

What does enterprise integration bring together?

• People

• Processes

• Information

• Systems

What are the key enterprise-system characteristics?

• Automatic process links

• Transactions recorded once at the source

• Audit trails

• A common database for master data, transactional data and BI

• Automatic internal conversions

• Current technology

How do master data and transactional data differ?

Master data describes shared business entities such as customers or products. Transactional data records business events such as orders or payments

Why do isolated legacy systems create problems?

• Data silos prevent sharing

• Managers struggle to obtain timely accurate information

• Disjointed processes and costly older systems can reduce responsiveness and competitiveness

How does a business function differ from a business process?

A business function is an activity such as production scheduling. A business process combines activities that turn inputs into an output of value to the customer and can cross functional areas

Why are integrated information systems important for competitiveness?

Shared information coordinates activities across functional areas and business partners. This improves communication and workflow and supports efficiency and competitiveness

What are the four main categories of ERP adoption rationale?

• Technology — replace disparate systems and create a common platform

• Business process — reduce costs and improve productivity

• Strategic — support new functionality and collaboration

• Competitive — respond to pressure to become a low-cost producer

What benefits can enterprise systems provide?

• Better coordination

• More efficient daily tasks

• Less redundant work through standardisation

• Fewer data silos

• Better resource allocation and management

What makes an information system real-time?

Transactions immediately update the relevant databases and generate an almost instantaneous response. Information is captured at its point of origin and continuously shared and analysed

Why does investment in an enterprise system not guarantee business value?

• Sparse or outdated data limit useful insight.

• High implementation costs and poor benefit realisation are possible.

• Organisations must also be ready to use information effectively

What happens in each stage of Sense–Analyse–Respond?

• Sense — capture relevant internal and external information

• Analyse — identify patterns and forecast likely impacts

• Respond — determine the best response and execute it

What determines how Sense–Analyse–Respond is used?

Business strategy. Business processes, information and IT systems provide support

What are the six characteristics of real-time enterprise systems?

• Agility

• Available anywhere anytime

• Scalable

• Intelligent

• Collaboration driven

• Low latency

What do agility, availability and scalability mean for a real-time enterprise?

• Agility — meet time-to-market requirements

• Available — enable stakeholder participation across locations and times

• Scalable — handle large volumes and wide varieties of data

What do intelligence, collaboration and low latency mean for a real-time enterprise?

• Intelligent — use predictive analytics and machine learning

• Collaboration driven — use stakeholders' collective wisdom

• Low latency — enable near real-time processing and responses

How can real-time retail promotion be optimised to create business value? What are the benefits?

Analytics guide better promotions across channels and geographies to support increased sales and cost savings. Benefits include agility, faster TTM and lower cost of ownership

Why is organisational change and standardisation important for ERP success?

• Organisations need suitable skills and decision-making structures to act on information quickly

• Reducing handoffs supports responsiveness