Sunday, September 22, 2013

CHAPTER 14 : EBUSINESS

Ebusiness
Biggest benefit of the internet: how it enables organizations to perform business with anyone, anywhere, anytime.
·         Ecommerce- the buying and selling of goods and services over the internet.
-      It refers only to online transactions.
·         Ebsuiness- derived from the term Ecommerce. It is the conducting of business on the internet, not only buying and selling, but also serving customers and collaborating with business partners.
-  Also refers to online exchanges if information.


Ebusiness Models
·         Ebusiness Model- is an approach to conducting electronic business on the internet
-  Takes place between two major entities- business and consumers.

   Business-to-business (B2B)
·         Applies to business buying from and selling to each other over the internet.
·         Electronic marketplaces represent a new wave in B2B ebusiness models.
·         Electronic marketplaces or emarketplaces- are interactive business communities providing a central market space where multiple buyers and sellers can engage in business activities.
-      They represent structures for conducting commercial exchange, consolidating supply chains, and creating new sales channels.
 Business-to-business Emarketplace Overview.
·         Their primary goal is to increase market efficiency by tightening and automating the relationship between buyers and sellers.
·         Existing marketplaces allow access to various mechanisms in which to buy and sell almost anything, from services to direct materials.

Business-to-consumer (B2C)
·         Applies to any business that sells its products or services to consumers over the internet.
Eshop
·         Sometimes referred to as an estore or etailer. It is a version of a retail store where customers can shop at any hour of the day without leaving their home or office.
·         These online stores sell and support a variety of products and services.
·         The other online businesses channeling their goods and services via the internet only, such as Amazon.com, are called pure plays.
Types of Businesses:
·         Brick-and-mortar business- a business that operates in a physical store without an internet presence.
·         Pure-play (virtual) business- a business that operates on the internet only without a physical store. Examples include Amazon.com and Expedia.com
·         Click-and-mortar business- a business that operates in a physical store and on the internet. Examples include REI and Barnes and Noble.
        Email
·         Email- consists of a number of eshops. It serves as a gateway through which a  visitor can access other eshops.
-      It may be generalized or specialized depending on the products offered by the eshops it hosts.
-      Eshops in emails benefit from brand reinforcement and increased traffic as visiting one shop on the email often leads to browsing “neighboring” shops.

Consumer-to-business (C2B)
·         Applies to any consumer that sells a product or service to a business over the internet.
·         An example is Priceline.com where bidders (or customers) ser their prices for items such as airline tickets or hotel rooms, and a seller decides whether to supply them.
Consumer-to-consumer (C2C)
·         Applies to sites primarily offering goods and services to assist consumers interacting with each other over the internet.
·         The internet’s most successful C2C online auction website, eBay, links like-minded buyers and sellers for a small commission.
·         C2C online communities, or virtual communities, interact via email groups, web-based discussion forums, or chat rooms.
Online auctions:
·         Electronic auction (eauction)- sellers and buyers solicit consecutive bids from each other and prices are determined dynamically.
·         Forward auction- an auction that sellers use as a selling channel to many buyers and the highest bid wins.
·         Reverse auction- an auction that buyers use to purchase a product or service, selecting the seller with the lowest bid.
C2C Communities:
·         Communities of interest- people interact with each other on specific topics, such as golfing and stamp collecting.
·         Communities of relations- people come together to share certain life experience, such as cancer patients, senior citizens, and car enthusiasts.
·         Communities of fantasy- people participate in imaginary environments, such as fantasy football teams and playing one-to-one with Michael Jordan.
Ebusiness Benefits and Challenges.
Ebusiness Benefits:
·         Highly Accessible- businesses can operate 24 hours a day, 7 days a week, and 365 days a year.
·         Increased Customer Loyalty- additional channels to contact, respond to, and access customers helps contribute to customer loyalty.
·         Improved Information Content- in the past, customers had to order catalogs or travel to a physical facility before they could compare price and product attributes. Electronic catalogs and web pages present customers with updated information in real time about goods, services, and prices.
·         Increased Convenience- Ebusiness automates and improves many of the activities that make up a buying experience.
·         Increased Global Reach- Business, both small and large, can reach new markets.
·         Decreased Cost- the cost of conducting business on the Internet is substantially less than traditional forms of business communication.
Ebusiness Challenges:
·         Protecting Consumers- consumers must be protected against unsolicited goods and communication, illegal or harmful goods, insufficient information about goods or their suppliers, invasion of privacy, and cyberfraud.
·         Leveraging Existing Systems- most companies already use information technology to conduct business in non-Internet environments, such as marketing, order management, billing, inventory, distribution, and customer service. The internet represents an alternative and complementary way to do business, but it is imperative that ebusiness systems integrate existing sytsems in a manner that avoids duplicating functionality and maintains usability, performance, and reliability.
·         Increasing Liability- Ebsuiness exposes suppliers to unknown liabilities because internet commerce law is vaguely defined and differs from country to country. The internet and its use in ebusiness have raised many ethical, social, and political issues, such as identity theft and information manipulation.
·         Providing Security- The internet provides universal access, but companies must protect their assets against accidental or malicious misuse. System security, however, must not create prohibitive complexity or reduce flexibility. Customer information also needs to be protected from internal and external misuse. Privacy systems should safeguard the personal information critical to building sites that satisfy customer and business needs. A serious deficiency arises from the use of the internet as a marketing means. Sixty percent of internet users do not trust the internet as a payment channel. Making purchases via the internet is considered unsafe by many. The issue affects both the business and the consumer. However, with encryption and the development of secure websites, security is becoming less of a constraint for ebusinesses.
·         Adhering to Taxation Rules- the internet is not yet subject to the same level of taxation as traditional businesses. While taxation should not discourage consumers from using electronic purchasing channels, it should not favor internet purchases over store purchases either. Instead, a tax policy should provide a level playing field for traditional retail businesses, mail-order companies, and internet-based merchants. The internet marketplace is rapidly expanding, yet it remains mostly free from traditional forms of taxation. In one recent study, uncollected state and local sales taxes from ebusiness were projected to exceed $60 billion in 2008.
Mashups
·         Web mashup- a website or web application that uses content from more than one source to create a completely new service.
·         The web version of a mashup allows users to mix map data, photos, video, news feeds, blog entries and so on.
·         Application Programming Interface (API)- set of routines, protocols, and tools for building software applications. A good API makes it easier to develop a program by providing all the building blocks.
·         Mashup editors- they are WYSIWYGs (What You See Is What You Get) for mashups. They provide a visual interface to build a mashup, often allowing the user to drag and drop data points into a web application.






For further information : 


CHAPTER 12 : INTEGRATING THE ORGANIZATION FROM END TO END - ENTERPRISE RESOURCE PLANNING.


WHAT IS ERP?
Enterprise Resource Planning (ERP)
·         It serves as the organization’s backbone in providing fundamental decision making support.
·         It enables people in different business areas to communicate.
·         ERP system helps an organization to obtain operational efficiencies, lower costs, improve supplier and customer relations, and increase revenues and market share.
·         The heart of an ERP system is a central database that collects information from and feeds information into all the ERP system’s individual application components (called modules), supporting diverse business function such as accounting, manufacturing, marketing, and human resources.
·         ERP automates business processes such as order fulfillment- taking an order from a customer, shipping the purchase, and then billing for it.

ERP Integration Data Flow



 ERP Process Flow



Bringing the Organization Together
·  ERP enables employees across the organization to share information across a single, centralized database.
·  With extended portal capabilities, an organization can also involve its suppliers and customers to participate in the workflow process, allowing ERP to penetrate the entire value chain, and help the organization achieve greater operational efficiency.

 Organization before ERP


 ERP- Bringing the Organization Together



The Evolution of ERP

·      Although ERP solutions were developed to deliver automation across multiple units of an organization, to help facilitate the manufacturing process and address issues such as raw materials, inventory, order entry, and distribution, ERP was unable to extend to other functional areas of the company such as sales, marketing, and shipping. It could not tie to any CRM capabilities that would allow organizations to capture customer-specific information, nor did it work with websites or portals used for customer service or order fulfillment.



Integrating SCM, CRM, and ERP
·      Integration of SCM, CRM, and ERP is the key to success for many companies.
·      Integration allows the unlocking of information to make it available to any user, anywhere, anytime.
·      2 main competitors in ERP market:
§         Oracle
§         Sap
 Primary Users and Business Benefits of Strategic Initiatives.

Integration Tools
·         An integrated enterprise infuses support areas, such as finance and human resources, with a strong customer orientation.
·         Integration are achieved using:
§   Middleware- several different types of software that sit in the middle of and provide connectivity between two or more software applications. It translates information between disparate systems
·         Enterprise application integration (EAI) middleware- represents a new approach to middleware by packaging together commonly used functionality, such as providing prebuilt links to popular enterprise applications, which reduces the time necessary to develop solutions that integrate applications from multiple vendors.
 Integration between SCM, CRM, and ERP Applications.
·         Companies run on independent applications, such as SCM, CRM, and ERP. If one application performs poorly, the entire customer value delivery system is affected.
Enterprise Resource Planning’s Explosive Growth:
Reasons of ERP being proven to be such a powerful force:
·         ERP is a logical solution to the mess of incompatible applications that had sprung up in most businesses.
·         ERP addresses the need for global information sharing and reporting.
·         ERP is used to avoid the pain and expense of fixing legacy systems
To qualify as a true ERP solution, the system not only must integrate various organization processes, but also must be:
·         Flexible- an ERP system should be flexible in order to respond to the changing needs of an enterprise.
·         Modular and open- an ERP system has to have open system architecture, meaning that any module can be interfaced with or detached whenever required without affecting the other modules. The system should support multiple hardware platforms for organizations that have a heterogeneous collection of systems. It must also support third- party add-on components.
·         Comprehensive- an ERP system should be able to support a variety of organizational functions and must be suitable for a wide range of business organizations.
·         Beyond the company- an ERP system must not be confined to organizational boundaries but rather support online connectivity to business partners or customers.

CHAPTER 11 : BUILDING A CUSTOMER CENTRIC ORGANIZATION - CUSTOMER RELATIONSHIP MANAGEMENT



Customer Relationship Management (CRM) :

- provide better customer service
- make call centers more, efficient
- cross sell products more effectively
- help sales staff close deals faster

The Evolution of CRM : 


Customer Relationship Management's Explosive Growth : 
 CRM business driven


Using Analytical CRM to Enhance Decisions : 

Operational CRM - supports traditional transactional processing for day-to-day front-office operations or systems that deal directly with the customers.
Analytical CRM - supports back-office operations and strategic analysis and includes all systems that do not deal directly with the customers.








For further information :



CHAPTER 10 : EXTENDING THE ORGANIZATION - SUPPLY CHAIN MANAGEMENT




ABOVE ARE SOME VIDEOS RELATING TO THE TOPIC SUPPLY CHAIN MANAGEMENT.

Basics of Supply Chain : 
organizations must embrace technologies that can effectively manage supply chains.


Information Technology's Role In The Supply Chain : 
IT's primary role is to create integrations or tight process and information linkages between functions within a firm.


factors driving SCM


Visibility :
 supply chain visibility is the ability to view all areas up and down the supply chain.
bullwhip effect occurs when distorted product demand information passes from one entity to the next throughout the supply chain.

Competition : 
supply chain planning (SCP) software - uses advanced mathematical algorithms to improve the flow and efficiency of the supply chain.
supply chain execution (SCE) software - automates the different steps and stages of the supply chain.

CHAPTER 9 : ENABLING THE ORGANIZATION - DECISION MAKING

MAKING BUSINESS DECISIONS
1)      Managerial decision-making challenges are analyze large amounts of information, apply sophisticated analysis techniques and make decision quickly.
2)      There are six decision making process :
-          Problem identification
-          Data collection
-          Solution generation
-          Solution test
-          Solution selection
-          Solution implementation

THE DECISION MAKING ESSENTIAL
1)      Operational decision making – employees develop, control, and maintain core business activities required to run the day-to-day operations.
2)      Structured decision – situations where established processes offer potential solutions.
3)      Managerial decision making – employees evaluate company operation to identify, adapt to, and leverage changes.
4)      Semistructured decisions – occur in situations in which a  few established processes helps to evaluate potential solution but not enough to lead to a definite recommended decision.
5)      Strategic decision making – managers develop overall strategies, goals and objectives.
6)      Unstructured  decisions – occurs in situations in which no procedures or rules exists to guide decision makers toward the correct choice.

DECISION SUPPORT SYSTEM (DSS)
1)      Decision support system (DSS) – models information to support managers and business professionals during the decision making process.
2)      There are three quantitative models used by DSS
-          Sensitivity analysis where the study of the impact that changes in one or more parts of the model have on other parts of the model.
-          What-if-analysis where checks the impact of a change in an assumption on the proposed solution.
-          Goal-seeking analysis where finds the inputs necessary to achieve a goal such as a desired level of outputs.


What is Artificial Intelligence (AI) :


 is the intelligence of machines and robots and the branch of computer science that aims to create it. AI textbooks define the field as "the study and design of intelligent agents" where an intelligent agent is a system that perceives its environment and takes actions that maximize its chances of success. John McCarthy, who coined the term in 1955, defines it as "the science and engineering of making intelligent machines."AI research is highly technical and specialised, deeply divided into subfields.


  Expert System – computerized advisory programs that imitate the reasoning processes of experts in solving difficult problems.
An example of expert system in terms of medical…this basic tasks are carried out by medical expert system which is diagnosis, prognosis, treatment, monitoring. In terms of treatment, the patient or physician could access the system through internet. From here, the user could choose from the choice of patient’s databases or patience disease database. Each database would perform the particular task, either from diagnosis module or prediction module. Then the user will received the feedback through internet so that the treatment can be performed. 

 Neural Network – attempts to emulate the way the human brains works – fuzzy logic – a mathematical method of handling imprecise or subjective information.
An example of neural network which is bank loans….imagine a highly experienced bank manager who must decide which customers will qualify for a loan. His decision is based on a completed application form that contains ten questions. Each question is answered by a number from 1 to 5 ( some responses may be subjective in nature). If we had a large number of loan applications as input, along with the manager’s decision as output, a neural network could be ‘ trained’ on these patterns. The inner workings of the neural network have enough mathematical sophistication to reasonably simulate the expert’s intuition.


CHAPTER 8 : ACCESSING ORGANIZATIONAL INFORMATION - DATA WAREHOUSE

Data Warehouse Fundamental
1)      Data warehouse is a logical collection of information that are gathered from many different operational database.
2)      Data warehouse model compiles information from internal database or transactional operational databases and external databases through extraction, transformations and loading (ETL).
3)      Data warehouse then send subsets of the information to data mart.
4)      Data mart contains subset of data warehouse information.



Multidimensional Analysis And Data Mining
1)      A relational database information in a series of two dimensional tables.
2)      A cube is a common term for the representation of multidimensional information.
3)      Data Mining – the process of analyzing data to extract information not offered by the raw data alone. Also known as “knowledge discovery” – computer-assisted tools and techniques for sifting through and analyzing vast data stores in order to finds trends, patterns and correlations that can guide decision making and increase understanding.



Information Cleansing or Scrubbing
1)      Information Cleansing or Scrubbing is a process that weeds out and fixes or discards inconsistent, incorrect or incomplete information.
2)      Information cleansing activities includes missing records or attributes, redundant records, missing keys or other required data, erroneous relationships or references and inaccurate data.

Business Intelligence
1) Business Intelligence (BI) refers to applications and technologies that are used to gather, provides access, analyze data and information to support decision making efforts.
2) Business intelligence has now become the art of sifting through large amount of data, extracting information, and turning the information into actionable knowledge.



For further information :

CHAPTER 7 : STORING ORGANIZATIONAL INFORMATION-DATABASES

Storing Organizational Information
1)      Organizational information is stored in a database.
2)      The central concept of a database is that of a collection of records, or pieces of information.
3)      A given database has a structural description of the types of facts held in tat database.

Relational Database Fundamentals
1)      Database maintains information about various types of inventories, transactions, employees and places.
2)      Hierarchical database model is information is organized into a tree like structure that allows repeating information using parents child relationship in such way that it cannot have to many relationship.
3)      The network database model is a flexible way of representing objects and their relationship.
4)      The rational database model is a type of database that stores information in the forms of logically related two dimensional tables.

Relational Database Advantages
-          Increase flexibility
-          Increased scalability and performance
-          Reduced information redundancy
-          Increased information integrity
-          Increased information security

Database Management Systems
-          Database management systems (DBMS) is software through which users and application programs interact with a database.
-          There are two primary ways that users can interect with a DBMS that are directly and indirectly.
-          Data-driven website is an interactive website kept constantly updated and relevant to the needs of its customers through the used of database.
-          There are many advantages of data-driven website :
1.       Development
2.       Content management
3.       Future expendability
4.       Minimizing human error
5.       Cutting production and update cost
6.       More efficient
7.       Improve stability