chapter 9

Assalammualaikum,

What can I conclude from this chapter ?

The organizational using transactional processing systems, decision support systems, executive information systems and artificial intelligence and data mining to enable for making a decision.

TRANSACTIONAL PROCESSING SYSTEMS

• the basic business system that serves the operational level (analysts) in an organization.
• That have been divide into 2 types, there are Online transaction processing (OLTP) (collect any information using technology to - (1) process the information corresponding to defined the business rules, (2) to store the information properly, (3) update the existing information reflect to the new information) and Online analytical processing (OLAP) ( manipulate the information to create business intelligence in support of strategic decision making)

DECISION SUPPORT SYSTEMS

• models of information to support managers and business professionals during the decison making process.
• The models that have been used by DSSs are :

-   Sensitivity analysis 

-  what-if analysis

-  goal- seeking analysis

EXECUTIVE INFORMATION SYSTEMS

• using digital dashboard ( integrates information from multiple components and presents it in a unified display)

ARTIFICIAL INTELLIGENCE (AI)

• stimulate human intelligence such as the ability to reason and learn.
• the goal is the ability to build a system that can mimic human intelligence.
• The common categories of AI are:

- expert system

- neural network

- genetic algorithm

- intelligent agent

DATA MINING

- many forms of AI such as neural networks and expert systems.

thank you... ^^