Chapter 9 and chapter 10

Enabling The Organization - Decision Making

There are some reasons why people need decision making system information system to be growth. 

• The decision must be done promptly
• Large amount of decision making that must be made
• Employees must secure their corporate asset of the company

Transaction processing system have two process in it which called

On line transaction processing (OLTP)

- capture transaction and event

- process the info

- store the info

- update existing info

On line analytical processing (OLAP)

- manipulate the info to create biz intelligence in order to support decision making.

There are 3 model of decision support system which is

1. Sensitivity analysis
2. What-if analysis
3. Goal-seeking analysis

These 3 model have the same function which is help people to make the decision but have difference in how they operate to make the solution.

Extending the Organization - Supply Chain Management

3 main links that exist in SCM

Material - flows from supplier and upstream supplier

Transformation - the process where the materials convert in product

Distribution - the product delivered to the customers and downstream customers

Supply chain management (SCM) is the management of a network of interconnected businesses involved in the provision of product and service packages required by the end customers in a supply chain. Supply chain management spans all movement and storage of raw materials, work-in-process inventory, and finished goods from point of origin to point of consumption.

Another definition of SCM is the "design, planning, execution, control, and monitoring of supply chain activities with the objective of creating net value, building a competitive infrastructure, leveraging worldwide logistics, synchronizing supply with demand and measuring performance globally."

Chapter 8

                DATA.......................WAREHOUSE

Data warehouse is a logical collection of information

- gathered from many different operational database

- support business analysis activities and decision making tasks.

Before the data are loading into the data warehouse, the data first will be extracted from internal and external database and then transform the info using a common set of enterprise definitions. This process is called......

ETL - Extraction, transformation and loading

Different with databases (contain information in a series of two- dimensional tables), data warehouse and data mining have information that is multidimensional (contain layers of column and rows)

There are also a process called Information cleansing or scrubbing. This process weeds out and fix or delete inconsistent, incorrect, or incomplete info. It is to maintain high-quality data in the data warehouse.

Biz intelligence - info that people use to support in decision making. There are 3 principle BI enablers which is technology, people and culture......

Chapter 7

Storing Organizational Information - Database

As I said in previous entry, information are everywhere in an organization. So, it means that there must be one storage that used to store that info. The answer is...... 

DATABASE

There are 3 types model of database which is 

• hierarchical database model
• network database model
• relational database model

The function for this 3 model is same - to store the info but the difference is the way the info is stored and each one of the model are suitable for particular types of information.

There are 2 elements of information that stored in the database which is, entity and attributes. Primary keys and foreign keys identify the various entity classes (tables) in the database

5 database advantages from business perspective....

flexibility

scalability & performance

information integrity

information security

and lastly..........reduce info redundancy

~~Alkisah maka tersebutlah kisah~~

Assalamualaikum dan selamat sejahtera kpd sesiapa saja yang mengunjungi ke blog ini...Disebabkan arini aakku dah kering idea so aku juz present about my hometown....

So secara amnye (da boring guna basically) Kuala Kangsar terdiri daripada beberapa bahagian iaitu Sg. Siput, Kota Lama Kanan, Kota Lama Kiri, Sayong, Lubuk Merbau, Chegar Galah, Senggang, Kampung Buaya dan Pulau Kamiri. Kuala Kangsar adalah salah satu daerah di Perak dan merupakan Bandar Diraja

Adelah beberapa tempat menarik yang anda harus kunjungi jika datang ke sini LET'S ROLL!!!!!

Istana Kuning@Muzium Diraja

Masjid Ubudiah

Dataran Putra

Jambatan Sultan Abdul Jalil

Galeri Sultan Azlan Shah

Jam Besar Kuala Kangsar

Tapi kan dalam byk2 tempat nie, ade 1 tempat yg sayee rasekan paling menarik and xpernah boring even pergi tiap2 hari pun.....

Hahaha...Sekian................................

Chapter 6

Valuing Organizational Information

HYE GUYS!!!!

In organization, there are many information in it. A good worker will find the information needed, process or analyse and then do the decision making. This is important because it will effect the company's direction and profitability. 

There are 3 level of organizational information and they are information level, information formats and information granularities. Timeliness is an aspect of information that depends on the situation.

Real-time information

"immediate, up-to-date info"

Real-time system

"provides real-time info in response to query request"

 The business decision will good varies to the quality of the information that worker search. It is unfortunate if you are using technology but later, provide bad decision making to the company. This will give bad consequences to the company. 

A good information have characteristic such as accuracy, completeness, consistency, uniqueness and timeliness while bad info have redundancy, do not have evidence, and not accurate.

2 benefits if good information is achieved.

• Improve the chance of making good decision making
• Directly impact an organization's bottom line.

~~Alkisah maka tersebutlah kisah~~ (Part 3)

Assalamualaikum dan selamat petang kepada rakan2 dan taulan serta Miss Salina yang disayangi seluruh para pelajarnye...Moga2 kalian berada dalam keadaan yang sihat disamping keluarga hendaknya...

Tajuk persembahan ambo pada hari ini ialah Individu/Kugiran (kumpulan gitar rancak) Kegemaran Saya. Kalau ikut sejarahnye ambo nie peminat lagu-lagu Melayu xkirelah Malaysia, Indonesia, Singapura mahupun Brunei...Tapi sejak kawe ambo memperdengarkan lagu2 Inggeris (terutamanya genre hardcore metalcore dan yang sama waktu dengannya) ambo jadi jatuh cinta....Berikut merupakan band2 kegemaran ambo serta bandmates ambo.....

Nie la major influence band aku...kteorg minat dari dulu, kini dan selamanya..............

Eyes Set To Kill....minat sebab vokalis perempuan tapi main lagu hardcore... GEMPAK beb!!!!

As Blood Runs Black....drummer diorg Lich (2 dari kanan) is one of my favourite drummer....

Trivium...lagu2 diorg catchy, sekali dengar trus minat huhu....

Bullet For My Valentine...lagu band nie yang paling aku suka Waking The Demon....hehe

Haaa!!! yang nie exception...even xmain lagu genre hardcore tapi aku tetap minat...sehari jamming kalau xmain lagu Kosong mesti rase xpuas...hoho >.<

Chapter 5

Organizational Structure that Support Strategic Initiatives

Assalamualaikum and a very good afternoon to everyone...I hope you are in a pink of health so that we able continue our lesson chapter 5; organizational structure that support strategic initiatives...In this chapter we are going to learn about IT roles and responsibilities, the difference between biz personnel and IT and ethics...

There are 5 IT personnel that you should know and they are;

Chief Information Officer

- oversees all uses of IT and ensures the strategic alignment of IT with business goals and objectives.

Chief Technology Officer
- ensuring the throughput, speed, accuracy, availability and reliability of IT

Chief Security Officer
- responsible for ensuring the security of IT system

Chief Privacy Officer
- ensuring the ethical and legal use of information

Chief Knowledge Office
- responsible for collecting, maintaining and distributing the organization's knowledge




There are differences between biz personnel and It personnel but many of us might still confuse and think they are the same person with the same job and responsibilities. These 2 points might help you to identify which one is biz personnel and IT personnel.....

• biz personnel are expert in sales, marketing and accounting.
• It personnel are expert in technological stuffs 

Ethics is the principles and standards that guide our behaviour toward other people. One element of ethics is privacy which means you have control and possession of your item/stuff and anyone cannot observed with your consent.