SlideShare a Scribd company logo
1 of 30
Inam Ul-Haq
Lecturer in Computer Science
University of Education Okara Campus
organizer@dfd-charity.com, inam@ue.edu.pk

E-Com & Transaction Processing System, University of
Education Okara Campus

E Commerce & Transaction
Processing Systems

1
1.
2.
3.
4.
5.
6.
7.
8.
9.

Identify several Advantages of e-commerce.
Identify some of the major Challenges companies must overcome
to succeed in e-commerce.
Identify several e-commerce Applications.
Outline the key components of Technology Infrastructure that
must be in place for e-commerce to succeed.
Discuss the key features of the electronic Payments Systems
needed to support e-commerce.
Identify the major Issues that represent significant Threats to the
continued growth of e-commerce.
Identify the basic activities and business Objectives common to all
transaction processing systems.
Discuss the importance of business resumption planning and
Disaster Recovery for key transaction processing systems.
Define the term ERP System and discuss the advantages and
disadvantages associated with the implementation of such a
system.

E-Com & Transaction Processing System, University of
Education Okara Campus

Learning Objectives

2
E-Commerce (Examples)
• Example: Bookstore selling books to customers (amazon.com)
• Annual online spending in 2002 was $85 billion

• Business-to-Business
• Example: A data processing company handling data services for a
company (adp.com)
• $5.3 trillion impact by 2005

• Consumer-to-Consumer
• Example: A customer selling goods to another customer (e-bay.com)

E-Com & Transaction Processing System, University of
Education Okara Campus

• Business-to-Consumer

3
•
•
•
•
•
•

Cut transaction costs
Speed flow of goods and information
Improve customer service
Coordinate manufacturers, suppliers, and customers
Improved order handling and shipment
Various Reports (customers, suppliers, employees, sales, delivery,
payments, taxes, discounts etc.)

E-Com & Transaction Processing System, University of
Education Okara Campus

Why Use E-Commerce?

4
E-Com & Transaction Processing System, University of
Education Okara Campus

Supply Chain Management

5
• Conversion to e-commerce supply chain
management provides businesses with an
opportunity to:
• increase revenues or decrease costs by eliminating
time-consuming and labor-intensive steps throughout
the order and delivery process
• improve customer satisfaction by enabling customers
to view detailed information about delivery dates and
order status
• reduce inventory including raw materials, safety
stocks, and finished goods

E-Com & Transaction Processing System, University of
Education Okara Campus

Value Chains in E-Commerce

6
E-Com & Transaction Processing System, University of
Education Okara Campus

Value Chains in E-Commerce

Less Labor, Less time, Increased Revenue
7
E-Com & Transaction Processing System, University of
Education Okara Campus

Product and Information Flow for

(HP Printers Ordered Over the Web)

8
• Retail and Wholesale: www.ebay.com/
• Manufacturing: www.covisint.com/
• Marketing: www.doubleclick.com
• Investment and Finance: www.garanti.com.tr/
• Auctions: www.tradera.com
• Price comparison: www.pricerunner.se

E-Com & Transaction Processing System, University of
Education Okara Campus

E-Commerce Applications

9
E-Com & Transaction Processing System, University of
Education Okara Campus

Model of an Electronic Exchange

10
E-Com & Transaction Processing System, University of
Education Okara Campus

Web Sites Useful to Investors

11
E-Com & Transaction Processing System, University of
Education Okara Campus

Popular Stock Tracker Web Sites

Quicken.com: organizes all your financial information, together in one place
Fool.com: provides financial solutions for investors, personal finance

12
E-Com & Transaction Processing System, University of
Education Okara Campus

Technology, Infrastructure,
and Development
13
E-Com & Transaction Processing System, University of
Education Okara Campus

Key E-Commerce Technical Components

14
• The amount of storage capacity and computing
power required of the Web server depends
primarily on two things:
• the software that must run on the server
• the volume of e-commerce transactions that must be
processed

E-Com & Transaction Processing System, University of
Education Okara Campus

Hardware

15
Software (1)
• Apache Server
• Microsoft Internet Information Server

• Web site development tools
• FrontPage, NetStudio

• Database management system
• SQL Server
• Oracle

• E-commerce software
• Catalog software (e.g. catalog creator)
• Product configuration software
• Electronic shopping cart

E-Com & Transaction Processing System, University of
Education Okara Campus

• Web server software

16
•
•
•
•

Combines product data formats into a standard format
Creates a central repository of product data
Catalog resides on a database
Amazon’s book, music catalog

E-Com & Transaction Processing System, University of
Education Okara Campus

Catalog Management Software

17
E-Com & Transaction Processing System, University of
Education Okara Campus

Catalog Management Software

18
• Allow buyers to build the products they want to buy
• www.dell.com lets you choose parts of the computer
separately
• Better customization, better sales
• E.g. Product Configurator

E-Com & Transaction Processing System, University of
Education Okara Campus

Product Configuration Software

19
•
•
•
•

Track items selected for purchase
Let buyers modify their choices (add or delete items)
Let buyers “checkout” (begins a purchase transaction)
Wish list

E-Com & Transaction Processing System, University of
Education Okara Campus

Electronic Shopping Cart

20
E-Com & Transaction Processing System, University of
Education Okara Campus

Electronic Shopping Cart

21
• Electronic cash
• Money that is “computerized”
• Used as cash in e-commerce transactions

• Electronic wallets
• Holds credit card, e-cash, address information
• Automatically handles checkout

• Credit, charge, debit, and smart cards(chip information)

E-Com & Transaction Processing System, University of
Education Okara Campus

Electronic Payment Systems

22
E-Com & Transaction Processing System, University of
Education Okara Campus

An Overview of Transaction
Processing Systems
23
Employees

Schematic View (Cont.)

Business
transactions

Transaction
processing
systems

Databases
of
valid
transactions

MIS

Corporate
intranet
Decision
support
systems

Application
databases

Drill-down reports
Exception reports
Demand reports
Key-indicator reports

Operational
Databases
(CRM)

Databases
of
external
data

Input and
error list

Scheduled
reports

Executive
support
systems

Expert
systems

University of Education Okara Campus

App databases
Ebay.com, photo.net uses Oracle
Facebook.com built over MySQL

Corporate
databases
of
internal
data

24
E-Com & Transaction Processing System, University of
Education Okara Campus

TPS, MIS/DSS, and Special-Purpose
Information Systems

25
• Batch processing – method of computerized
processing in which business transactions are
accumulated over a period of time and prepared for
processing as a single unit
• On-line transaction processing (OLTP) - method of
computerized processing in which each transaction is
processed immediately and the affected records are
updated

E-Com & Transaction Processing System, University of
Education Okara Campus

Traditional Transaction Processing
Methods

26
•
•
•
•
•
•

Data collection: Capturing data necessary for the transaction
Data editing: Check validity and completeness
Data correction: Correct the wrong data
Data manipulation: Calculate, summarize
Data storage: Update transactions
Document production and reports: Create end results (paychecks)

E-Com & Transaction Processing System, University of
Education Okara Campus

Transaction Processing Activities

27
E-Com & Transaction Processing System, University of
Education Okara Campus

Data Processing Activities Common in
Transaction Processing Systems

28
E-Com & Transaction Processing System, University of
Education Okara Campus

Point-of-Sale Transaction System

29
Systems that Support Order Processing
Purpose

Order entry
Sales configuration
Shipment planning

Data for order
Ensure enough products
Which order from which
location

Shipment execution

Right products on time

Inventory control
Invoicing and billing

Reflect exact quantity
Generate customer
invoice

Customer management
Routing and scheduling

Monitor customer contact
Best way to move
products
30

E-Com & Transaction Processing System, University of
Education Okara Campus

Order Processing System

More Related Content

What's hot

Solutions Manual for Enterprise Systems For Management 2nd Edition by Motiwalla
Solutions Manual for Enterprise Systems For Management 2nd Edition by MotiwallaSolutions Manual for Enterprise Systems For Management 2nd Edition by Motiwalla
Solutions Manual for Enterprise Systems For Management 2nd Edition by MotiwallaWoodHera
 
Information System & Business applications
Information System & Business applicationsInformation System & Business applications
Information System & Business applicationsShubham Upadhyay
 
Role of internet in business
Role of internet in business Role of internet in business
Role of internet in business Sultan Mahmood
 
Transaction processing systems
Transaction processing systemsTransaction processing systems
Transaction processing systemsVidhu Arora
 
Top Players in stock market
Top Players in stock marketTop Players in stock market
Top Players in stock marketCharmi Chheda
 
Management Information System PPT
Management Information System PPTManagement Information System PPT
Management Information System PPTrajeshrvth60
 
Management Information Systems in the Banking Sector
Management Information Systems in the Banking SectorManagement Information Systems in the Banking Sector
Management Information Systems in the Banking SectorIshan Parekh
 
computer application in business
computer application in businesscomputer application in business
computer application in businessAyeshaSiddiqua62
 
Chapter 8 securing information systems
Chapter 8 securing information systemsChapter 8 securing information systems
Chapter 8 securing information systemsVan Chau
 
Office Automation System (OAS)
Office Automation System (OAS)Office Automation System (OAS)
Office Automation System (OAS)Jaisha Jaikishan
 
Erp & e commerce
Erp & e commerceErp & e commerce
Erp & e commerceAli Mcc
 
Accounting information system (AIS)
Accounting information system (AIS)Accounting information system (AIS)
Accounting information system (AIS)Muhammad Nasir
 
Business information system with explaination
Business information system with explainationBusiness information system with explaination
Business information system with explainationAlana Abraham
 
MIS-CH11: Managing Knowledge
MIS-CH11: Managing KnowledgeMIS-CH11: Managing Knowledge
MIS-CH11: Managing KnowledgeSukanya Ben
 

What's hot (20)

Introduction to Mobile Commerce
Introduction to Mobile CommerceIntroduction to Mobile Commerce
Introduction to Mobile Commerce
 
Solutions Manual for Enterprise Systems For Management 2nd Edition by Motiwalla
Solutions Manual for Enterprise Systems For Management 2nd Edition by MotiwallaSolutions Manual for Enterprise Systems For Management 2nd Edition by Motiwalla
Solutions Manual for Enterprise Systems For Management 2nd Edition by Motiwalla
 
Information System & Business applications
Information System & Business applicationsInformation System & Business applications
Information System & Business applications
 
Role of internet in business
Role of internet in business Role of internet in business
Role of internet in business
 
Transaction processing systems
Transaction processing systemsTransaction processing systems
Transaction processing systems
 
Top Players in stock market
Top Players in stock marketTop Players in stock market
Top Players in stock market
 
Management Information System PPT
Management Information System PPTManagement Information System PPT
Management Information System PPT
 
Data and Information
Data and InformationData and Information
Data and Information
 
Management Information Systems in the Banking Sector
Management Information Systems in the Banking SectorManagement Information Systems in the Banking Sector
Management Information Systems in the Banking Sector
 
computer application in business
computer application in businesscomputer application in business
computer application in business
 
Erp ppt
Erp pptErp ppt
Erp ppt
 
Chapter 8 securing information systems
Chapter 8 securing information systemsChapter 8 securing information systems
Chapter 8 securing information systems
 
Office Automation System (OAS)
Office Automation System (OAS)Office Automation System (OAS)
Office Automation System (OAS)
 
Erp & e commerce
Erp & e commerceErp & e commerce
Erp & e commerce
 
E business models
E business modelsE business models
E business models
 
Accounting information system (AIS)
Accounting information system (AIS)Accounting information system (AIS)
Accounting information system (AIS)
 
Business information system with explaination
Business information system with explainationBusiness information system with explaination
Business information system with explaination
 
Full Notes on E-Commerce | Study Material for E-Commerce
Full Notes on E-Commerce | Study Material for E-Commerce Full Notes on E-Commerce | Study Material for E-Commerce
Full Notes on E-Commerce | Study Material for E-Commerce
 
M.i.s I.T infrastructure
M.i.s I.T infrastructure M.i.s I.T infrastructure
M.i.s I.T infrastructure
 
MIS-CH11: Managing Knowledge
MIS-CH11: Managing KnowledgeMIS-CH11: Managing Knowledge
MIS-CH11: Managing Knowledge
 

Viewers also liked

Ecommerce Website, Shopping cart, Online Selling website desiging and develop...
Ecommerce Website, Shopping cart, Online Selling website desiging and develop...Ecommerce Website, Shopping cart, Online Selling website desiging and develop...
Ecommerce Website, Shopping cart, Online Selling website desiging and develop...Anema Softwares Inc.
 
E-komercija
E-komercijaE-komercija
E-komercijaSkaidre
 
Transaction processing system future programming
Transaction processing system   future programmingTransaction processing system   future programming
Transaction processing system future programmingFuture Programming
 
Elektroninė prekyba
Elektroninė prekyba Elektroninė prekyba
Elektroninė prekyba Aušra Gino
 
How Information System is Implmanted in an Organization
How Information System is Implmanted in an OrganizationHow Information System is Implmanted in an Organization
How Information System is Implmanted in an Organizationuniversity of education,Lahore
 
Supply Chain Management - Supply Chain Management for E Commerce In India
Supply Chain Management - Supply Chain Management for E Commerce In India	Supply Chain Management - Supply Chain Management for E Commerce In India
Supply Chain Management - Supply Chain Management for E Commerce In India Edureka!
 

Viewers also liked (20)

E commerce
E commerce E commerce
E commerce
 
eCommerce
eCommerceeCommerce
eCommerce
 
Ecommerce Website, Shopping cart, Online Selling website desiging and develop...
Ecommerce Website, Shopping cart, Online Selling website desiging and develop...Ecommerce Website, Shopping cart, Online Selling website desiging and develop...
Ecommerce Website, Shopping cart, Online Selling website desiging and develop...
 
Afro asia presentation
Afro asia presentation Afro asia presentation
Afro asia presentation
 
E-komercija
E-komercijaE-komercija
E-komercija
 
Transaction processing system future programming
Transaction processing system   future programmingTransaction processing system   future programming
Transaction processing system future programming
 
Elektroninė prekyba
Elektroninė prekyba Elektroninė prekyba
Elektroninė prekyba
 
Introduction to java programming part 2
Introduction to java programming  part 2Introduction to java programming  part 2
Introduction to java programming part 2
 
System Development Proecess
System Development ProecessSystem Development Proecess
System Development Proecess
 
Itertaive process-development model
Itertaive process-development modelItertaive process-development model
Itertaive process-development model
 
Introduction to java programming part 1
Introduction to java programming part 1Introduction to java programming part 1
Introduction to java programming part 1
 
Internet & Animal Sciences
Internet & Animal SciencesInternet & Animal Sciences
Internet & Animal Sciences
 
levels of system
levels of systemlevels of system
levels of system
 
How Information System is Implmanted in an Organization
How Information System is Implmanted in an OrganizationHow Information System is Implmanted in an Organization
How Information System is Implmanted in an Organization
 
Report Management System
Report Management SystemReport Management System
Report Management System
 
M s access
M s accessM s access
M s access
 
Zoology Related Software
Zoology Related SoftwareZoology Related Software
Zoology Related Software
 
Lecture 1 Information System
Lecture 1  Information SystemLecture 1  Information System
Lecture 1 Information System
 
Supply Chain Management - Supply Chain Management for E Commerce In India
Supply Chain Management - Supply Chain Management for E Commerce In India	Supply Chain Management - Supply Chain Management for E Commerce In India
Supply Chain Management - Supply Chain Management for E Commerce In India
 
Information System & Organizational System
Information System & Organizational SystemInformation System & Organizational System
Information System & Organizational System
 

Similar to E Commerce and TPS

my Lesson Note for mis.pptx
my Lesson Note for mis.pptxmy Lesson Note for mis.pptx
my Lesson Note for mis.pptxNhnNguyn523000
 
Lesson 3 - Enterprise System Architecture.pptx
Lesson 3 - Enterprise System Architecture.pptxLesson 3 - Enterprise System Architecture.pptx
Lesson 3 - Enterprise System Architecture.pptxcalf_ville86
 
module_1_chapter_1.pptx
module_1_chapter_1.pptxmodule_1_chapter_1.pptx
module_1_chapter_1.pptxArsalanT2
 
Session-1-MIS-Shahid Khan.pptx
Session-1-MIS-Shahid Khan.pptxSession-1-MIS-Shahid Khan.pptx
Session-1-MIS-Shahid Khan.pptxShahid Khan
 
ARC's Greg Gorbach's Global Manufacturing Presentation at ARC's 2008 Industry...
ARC's Greg Gorbach's Global Manufacturing Presentation at ARC's 2008 Industry...ARC's Greg Gorbach's Global Manufacturing Presentation at ARC's 2008 Industry...
ARC's Greg Gorbach's Global Manufacturing Presentation at ARC's 2008 Industry...ARC Advisory Group
 
Information technology in supply chain managemnet
Information technology in supply chain managemnetInformation technology in supply chain managemnet
Information technology in supply chain managemnetpriya rana
 
2014-02-13 eForms for Boston Life Sciences Summit
2014-02-13 eForms for Boston Life Sciences Summit2014-02-13 eForms for Boston Life Sciences Summit
2014-02-13 eForms for Boston Life Sciences SummitBob Meier
 
Orpos and store practices
Orpos and store practicesOrpos and store practices
Orpos and store practicesShyamChakrapani
 
[2019] week07 enterprise systems
[2019] week07   enterprise systems[2019] week07   enterprise systems
[2019] week07 enterprise systemsAnisah Herdiyanti
 
Choosing the Right Business Intelligence Tools for Your Data and Architectura...
Choosing the Right Business Intelligence Tools for Your Data and Architectura...Choosing the Right Business Intelligence Tools for Your Data and Architectura...
Choosing the Right Business Intelligence Tools for Your Data and Architectura...Victor Holman
 

Similar to E Commerce and TPS (20)

transaction processing system
transaction processing systemtransaction processing system
transaction processing system
 
Transaction Processing System
Transaction Processing SystemTransaction Processing System
Transaction Processing System
 
Transaction Processing System
Transaction Processing SystemTransaction Processing System
Transaction Processing System
 
Transaction processing system
Transaction processing systemTransaction processing system
Transaction processing system
 
my Lesson Note for mis.pptx
my Lesson Note for mis.pptxmy Lesson Note for mis.pptx
my Lesson Note for mis.pptx
 
Lesson 3 - Enterprise System Architecture.pptx
Lesson 3 - Enterprise System Architecture.pptxLesson 3 - Enterprise System Architecture.pptx
Lesson 3 - Enterprise System Architecture.pptx
 
module_1_chapter_1.pptx
module_1_chapter_1.pptxmodule_1_chapter_1.pptx
module_1_chapter_1.pptx
 
RowanDay3.pptx
RowanDay3.pptxRowanDay3.pptx
RowanDay3.pptx
 
Session-1-MIS-Shahid Khan.pptx
Session-1-MIS-Shahid Khan.pptxSession-1-MIS-Shahid Khan.pptx
Session-1-MIS-Shahid Khan.pptx
 
Topic 4 -enterprize_system
Topic 4 -enterprize_systemTopic 4 -enterprize_system
Topic 4 -enterprize_system
 
ECommerce in one Presentation...
ECommerce in one Presentation...ECommerce in one Presentation...
ECommerce in one Presentation...
 
ARC's Greg Gorbach's Global Manufacturing Presentation at ARC's 2008 Industry...
ARC's Greg Gorbach's Global Manufacturing Presentation at ARC's 2008 Industry...ARC's Greg Gorbach's Global Manufacturing Presentation at ARC's 2008 Industry...
ARC's Greg Gorbach's Global Manufacturing Presentation at ARC's 2008 Industry...
 
5 enterprise applications
5 enterprise applications5 enterprise applications
5 enterprise applications
 
Achieving operational excellence and customer intimacy enterprise applications
Achieving operational excellence and customer intimacy enterprise applicationsAchieving operational excellence and customer intimacy enterprise applications
Achieving operational excellence and customer intimacy enterprise applications
 
Information technology in supply chain managemnet
Information technology in supply chain managemnetInformation technology in supply chain managemnet
Information technology in supply chain managemnet
 
2014-02-13 eForms for Boston Life Sciences Summit
2014-02-13 eForms for Boston Life Sciences Summit2014-02-13 eForms for Boston Life Sciences Summit
2014-02-13 eForms for Boston Life Sciences Summit
 
Information systems in global business today
Information systems in global business todayInformation systems in global business today
Information systems in global business today
 
Orpos and store practices
Orpos and store practicesOrpos and store practices
Orpos and store practices
 
[2019] week07 enterprise systems
[2019] week07   enterprise systems[2019] week07   enterprise systems
[2019] week07 enterprise systems
 
Choosing the Right Business Intelligence Tools for Your Data and Architectura...
Choosing the Right Business Intelligence Tools for Your Data and Architectura...Choosing the Right Business Intelligence Tools for Your Data and Architectura...
Choosing the Right Business Intelligence Tools for Your Data and Architectura...
 

More from university of education,Lahore

More from university of education,Lahore (20)

Activites and Time Planning
 Activites and Time Planning Activites and Time Planning
Activites and Time Planning
 
Steganography
SteganographySteganography
Steganography
 
Classical Encryption Techniques
Classical Encryption TechniquesClassical Encryption Techniques
Classical Encryption Techniques
 
Activites and Time Planning
Activites and Time PlanningActivites and Time Planning
Activites and Time Planning
 
OSI Security Architecture
OSI Security ArchitectureOSI Security Architecture
OSI Security Architecture
 
Network Security Terminologies
Network Security TerminologiesNetwork Security Terminologies
Network Security Terminologies
 
Project Scheduling, Planning and Risk Management
Project Scheduling, Planning and Risk ManagementProject Scheduling, Planning and Risk Management
Project Scheduling, Planning and Risk Management
 
Software Testing and Debugging
Software Testing and DebuggingSoftware Testing and Debugging
Software Testing and Debugging
 
ePayment Methods
ePayment MethodsePayment Methods
ePayment Methods
 
SEO
SEOSEO
SEO
 
A Star Search
A Star SearchA Star Search
A Star Search
 
Enterprise Application Integration
Enterprise Application IntegrationEnterprise Application Integration
Enterprise Application Integration
 
Uml Diagrams
Uml DiagramsUml Diagrams
Uml Diagrams
 
eDras Max
eDras MaxeDras Max
eDras Max
 
RAD Model
RAD ModelRAD Model
RAD Model
 
Microsoft Project
Microsoft ProjectMicrosoft Project
Microsoft Project
 
Itertaive Process Development
Itertaive Process DevelopmentItertaive Process Development
Itertaive Process Development
 
Computer Aided Software Engineering Nayab Awan
Computer Aided Software Engineering Nayab AwanComputer Aided Software Engineering Nayab Awan
Computer Aided Software Engineering Nayab Awan
 
Lect 2 assessing the technology landscape
Lect 2 assessing the technology landscapeLect 2 assessing the technology landscape
Lect 2 assessing the technology landscape
 
system level requirements gathering and analysis
system level requirements gathering and analysissystem level requirements gathering and analysis
system level requirements gathering and analysis
 

Recently uploaded

Human Factors of XR: Using Human Factors to Design XR Systems
Human Factors of XR: Using Human Factors to Design XR SystemsHuman Factors of XR: Using Human Factors to Design XR Systems
Human Factors of XR: Using Human Factors to Design XR SystemsMark Billinghurst
 
Scanning the Internet for External Cloud Exposures via SSL Certs
Scanning the Internet for External Cloud Exposures via SSL CertsScanning the Internet for External Cloud Exposures via SSL Certs
Scanning the Internet for External Cloud Exposures via SSL CertsRizwan Syed
 
Understanding the Laravel MVC Architecture
Understanding the Laravel MVC ArchitectureUnderstanding the Laravel MVC Architecture
Understanding the Laravel MVC ArchitecturePixlogix Infotech
 
"LLMs for Python Engineers: Advanced Data Analysis and Semantic Kernel",Oleks...
"LLMs for Python Engineers: Advanced Data Analysis and Semantic Kernel",Oleks..."LLMs for Python Engineers: Advanced Data Analysis and Semantic Kernel",Oleks...
"LLMs for Python Engineers: Advanced Data Analysis and Semantic Kernel",Oleks...Fwdays
 
Connect Wave/ connectwave Pitch Deck Presentation
Connect Wave/ connectwave Pitch Deck PresentationConnect Wave/ connectwave Pitch Deck Presentation
Connect Wave/ connectwave Pitch Deck PresentationSlibray Presentation
 
Build your next Gen AI Breakthrough - April 2024
Build your next Gen AI Breakthrough - April 2024Build your next Gen AI Breakthrough - April 2024
Build your next Gen AI Breakthrough - April 2024Neo4j
 
#StandardsGoals for 2024: What’s new for BISAC - Tech Forum 2024
#StandardsGoals for 2024: What’s new for BISAC - Tech Forum 2024#StandardsGoals for 2024: What’s new for BISAC - Tech Forum 2024
#StandardsGoals for 2024: What’s new for BISAC - Tech Forum 2024BookNet Canada
 
Injustice - Developers Among Us (SciFiDevCon 2024)
Injustice - Developers Among Us (SciFiDevCon 2024)Injustice - Developers Among Us (SciFiDevCon 2024)
Injustice - Developers Among Us (SciFiDevCon 2024)Allon Mureinik
 
Unleash Your Potential - Namagunga Girls Coding Club
Unleash Your Potential - Namagunga Girls Coding ClubUnleash Your Potential - Namagunga Girls Coding Club
Unleash Your Potential - Namagunga Girls Coding ClubKalema Edgar
 
Enhancing Worker Digital Experience: A Hands-on Workshop for Partners
Enhancing Worker Digital Experience: A Hands-on Workshop for PartnersEnhancing Worker Digital Experience: A Hands-on Workshop for Partners
Enhancing Worker Digital Experience: A Hands-on Workshop for PartnersThousandEyes
 
Transcript: New from BookNet Canada for 2024: BNC BiblioShare - Tech Forum 2024
Transcript: New from BookNet Canada for 2024: BNC BiblioShare - Tech Forum 2024Transcript: New from BookNet Canada for 2024: BNC BiblioShare - Tech Forum 2024
Transcript: New from BookNet Canada for 2024: BNC BiblioShare - Tech Forum 2024BookNet Canada
 
Kotlin Multiplatform & Compose Multiplatform - Starter kit for pragmatics
Kotlin Multiplatform & Compose Multiplatform - Starter kit for pragmaticsKotlin Multiplatform & Compose Multiplatform - Starter kit for pragmatics
Kotlin Multiplatform & Compose Multiplatform - Starter kit for pragmaticscarlostorres15106
 
Unlocking the Potential of the Cloud for IBM Power Systems
Unlocking the Potential of the Cloud for IBM Power SystemsUnlocking the Potential of the Cloud for IBM Power Systems
Unlocking the Potential of the Cloud for IBM Power SystemsPrecisely
 
SQL Database Design For Developers at php[tek] 2024
SQL Database Design For Developers at php[tek] 2024SQL Database Design For Developers at php[tek] 2024
SQL Database Design For Developers at php[tek] 2024Scott Keck-Warren
 
Beyond Boundaries: Leveraging No-Code Solutions for Industry Innovation
Beyond Boundaries: Leveraging No-Code Solutions for Industry InnovationBeyond Boundaries: Leveraging No-Code Solutions for Industry Innovation
Beyond Boundaries: Leveraging No-Code Solutions for Industry InnovationSafe Software
 
Integration and Automation in Practice: CI/CD in Mule Integration and Automat...
Integration and Automation in Practice: CI/CD in Mule Integration and Automat...Integration and Automation in Practice: CI/CD in Mule Integration and Automat...
Integration and Automation in Practice: CI/CD in Mule Integration and Automat...Patryk Bandurski
 

Recently uploaded (20)

Human Factors of XR: Using Human Factors to Design XR Systems
Human Factors of XR: Using Human Factors to Design XR SystemsHuman Factors of XR: Using Human Factors to Design XR Systems
Human Factors of XR: Using Human Factors to Design XR Systems
 
Scanning the Internet for External Cloud Exposures via SSL Certs
Scanning the Internet for External Cloud Exposures via SSL CertsScanning the Internet for External Cloud Exposures via SSL Certs
Scanning the Internet for External Cloud Exposures via SSL Certs
 
Understanding the Laravel MVC Architecture
Understanding the Laravel MVC ArchitectureUnderstanding the Laravel MVC Architecture
Understanding the Laravel MVC Architecture
 
"LLMs for Python Engineers: Advanced Data Analysis and Semantic Kernel",Oleks...
"LLMs for Python Engineers: Advanced Data Analysis and Semantic Kernel",Oleks..."LLMs for Python Engineers: Advanced Data Analysis and Semantic Kernel",Oleks...
"LLMs for Python Engineers: Advanced Data Analysis and Semantic Kernel",Oleks...
 
Connect Wave/ connectwave Pitch Deck Presentation
Connect Wave/ connectwave Pitch Deck PresentationConnect Wave/ connectwave Pitch Deck Presentation
Connect Wave/ connectwave Pitch Deck Presentation
 
Build your next Gen AI Breakthrough - April 2024
Build your next Gen AI Breakthrough - April 2024Build your next Gen AI Breakthrough - April 2024
Build your next Gen AI Breakthrough - April 2024
 
#StandardsGoals for 2024: What’s new for BISAC - Tech Forum 2024
#StandardsGoals for 2024: What’s new for BISAC - Tech Forum 2024#StandardsGoals for 2024: What’s new for BISAC - Tech Forum 2024
#StandardsGoals for 2024: What’s new for BISAC - Tech Forum 2024
 
Injustice - Developers Among Us (SciFiDevCon 2024)
Injustice - Developers Among Us (SciFiDevCon 2024)Injustice - Developers Among Us (SciFiDevCon 2024)
Injustice - Developers Among Us (SciFiDevCon 2024)
 
Unleash Your Potential - Namagunga Girls Coding Club
Unleash Your Potential - Namagunga Girls Coding ClubUnleash Your Potential - Namagunga Girls Coding Club
Unleash Your Potential - Namagunga Girls Coding Club
 
Enhancing Worker Digital Experience: A Hands-on Workshop for Partners
Enhancing Worker Digital Experience: A Hands-on Workshop for PartnersEnhancing Worker Digital Experience: A Hands-on Workshop for Partners
Enhancing Worker Digital Experience: A Hands-on Workshop for Partners
 
E-Vehicle_Hacking_by_Parul Sharma_null_owasp.pptx
E-Vehicle_Hacking_by_Parul Sharma_null_owasp.pptxE-Vehicle_Hacking_by_Parul Sharma_null_owasp.pptx
E-Vehicle_Hacking_by_Parul Sharma_null_owasp.pptx
 
DMCC Future of Trade Web3 - Special Edition
DMCC Future of Trade Web3 - Special EditionDMCC Future of Trade Web3 - Special Edition
DMCC Future of Trade Web3 - Special Edition
 
Transcript: New from BookNet Canada for 2024: BNC BiblioShare - Tech Forum 2024
Transcript: New from BookNet Canada for 2024: BNC BiblioShare - Tech Forum 2024Transcript: New from BookNet Canada for 2024: BNC BiblioShare - Tech Forum 2024
Transcript: New from BookNet Canada for 2024: BNC BiblioShare - Tech Forum 2024
 
Kotlin Multiplatform & Compose Multiplatform - Starter kit for pragmatics
Kotlin Multiplatform & Compose Multiplatform - Starter kit for pragmaticsKotlin Multiplatform & Compose Multiplatform - Starter kit for pragmatics
Kotlin Multiplatform & Compose Multiplatform - Starter kit for pragmatics
 
Unlocking the Potential of the Cloud for IBM Power Systems
Unlocking the Potential of the Cloud for IBM Power SystemsUnlocking the Potential of the Cloud for IBM Power Systems
Unlocking the Potential of the Cloud for IBM Power Systems
 
08448380779 Call Girls In Diplomatic Enclave Women Seeking Men
08448380779 Call Girls In Diplomatic Enclave Women Seeking Men08448380779 Call Girls In Diplomatic Enclave Women Seeking Men
08448380779 Call Girls In Diplomatic Enclave Women Seeking Men
 
SQL Database Design For Developers at php[tek] 2024
SQL Database Design For Developers at php[tek] 2024SQL Database Design For Developers at php[tek] 2024
SQL Database Design For Developers at php[tek] 2024
 
Beyond Boundaries: Leveraging No-Code Solutions for Industry Innovation
Beyond Boundaries: Leveraging No-Code Solutions for Industry InnovationBeyond Boundaries: Leveraging No-Code Solutions for Industry Innovation
Beyond Boundaries: Leveraging No-Code Solutions for Industry Innovation
 
08448380779 Call Girls In Friends Colony Women Seeking Men
08448380779 Call Girls In Friends Colony Women Seeking Men08448380779 Call Girls In Friends Colony Women Seeking Men
08448380779 Call Girls In Friends Colony Women Seeking Men
 
Integration and Automation in Practice: CI/CD in Mule Integration and Automat...
Integration and Automation in Practice: CI/CD in Mule Integration and Automat...Integration and Automation in Practice: CI/CD in Mule Integration and Automat...
Integration and Automation in Practice: CI/CD in Mule Integration and Automat...
 

E Commerce and TPS

  • 1. Inam Ul-Haq Lecturer in Computer Science University of Education Okara Campus organizer@dfd-charity.com, inam@ue.edu.pk E-Com & Transaction Processing System, University of Education Okara Campus E Commerce & Transaction Processing Systems 1
  • 2. 1. 2. 3. 4. 5. 6. 7. 8. 9. Identify several Advantages of e-commerce. Identify some of the major Challenges companies must overcome to succeed in e-commerce. Identify several e-commerce Applications. Outline the key components of Technology Infrastructure that must be in place for e-commerce to succeed. Discuss the key features of the electronic Payments Systems needed to support e-commerce. Identify the major Issues that represent significant Threats to the continued growth of e-commerce. Identify the basic activities and business Objectives common to all transaction processing systems. Discuss the importance of business resumption planning and Disaster Recovery for key transaction processing systems. Define the term ERP System and discuss the advantages and disadvantages associated with the implementation of such a system. E-Com & Transaction Processing System, University of Education Okara Campus Learning Objectives 2
  • 3. E-Commerce (Examples) • Example: Bookstore selling books to customers (amazon.com) • Annual online spending in 2002 was $85 billion • Business-to-Business • Example: A data processing company handling data services for a company (adp.com) • $5.3 trillion impact by 2005 • Consumer-to-Consumer • Example: A customer selling goods to another customer (e-bay.com) E-Com & Transaction Processing System, University of Education Okara Campus • Business-to-Consumer 3
  • 4. • • • • • • Cut transaction costs Speed flow of goods and information Improve customer service Coordinate manufacturers, suppliers, and customers Improved order handling and shipment Various Reports (customers, suppliers, employees, sales, delivery, payments, taxes, discounts etc.) E-Com & Transaction Processing System, University of Education Okara Campus Why Use E-Commerce? 4
  • 5. E-Com & Transaction Processing System, University of Education Okara Campus Supply Chain Management 5
  • 6. • Conversion to e-commerce supply chain management provides businesses with an opportunity to: • increase revenues or decrease costs by eliminating time-consuming and labor-intensive steps throughout the order and delivery process • improve customer satisfaction by enabling customers to view detailed information about delivery dates and order status • reduce inventory including raw materials, safety stocks, and finished goods E-Com & Transaction Processing System, University of Education Okara Campus Value Chains in E-Commerce 6
  • 7. E-Com & Transaction Processing System, University of Education Okara Campus Value Chains in E-Commerce Less Labor, Less time, Increased Revenue 7
  • 8. E-Com & Transaction Processing System, University of Education Okara Campus Product and Information Flow for (HP Printers Ordered Over the Web) 8
  • 9. • Retail and Wholesale: www.ebay.com/ • Manufacturing: www.covisint.com/ • Marketing: www.doubleclick.com • Investment and Finance: www.garanti.com.tr/ • Auctions: www.tradera.com • Price comparison: www.pricerunner.se E-Com & Transaction Processing System, University of Education Okara Campus E-Commerce Applications 9
  • 10. E-Com & Transaction Processing System, University of Education Okara Campus Model of an Electronic Exchange 10
  • 11. E-Com & Transaction Processing System, University of Education Okara Campus Web Sites Useful to Investors 11
  • 12. E-Com & Transaction Processing System, University of Education Okara Campus Popular Stock Tracker Web Sites Quicken.com: organizes all your financial information, together in one place Fool.com: provides financial solutions for investors, personal finance 12
  • 13. E-Com & Transaction Processing System, University of Education Okara Campus Technology, Infrastructure, and Development 13
  • 14. E-Com & Transaction Processing System, University of Education Okara Campus Key E-Commerce Technical Components 14
  • 15. • The amount of storage capacity and computing power required of the Web server depends primarily on two things: • the software that must run on the server • the volume of e-commerce transactions that must be processed E-Com & Transaction Processing System, University of Education Okara Campus Hardware 15
  • 16. Software (1) • Apache Server • Microsoft Internet Information Server • Web site development tools • FrontPage, NetStudio • Database management system • SQL Server • Oracle • E-commerce software • Catalog software (e.g. catalog creator) • Product configuration software • Electronic shopping cart E-Com & Transaction Processing System, University of Education Okara Campus • Web server software 16
  • 17. • • • • Combines product data formats into a standard format Creates a central repository of product data Catalog resides on a database Amazon’s book, music catalog E-Com & Transaction Processing System, University of Education Okara Campus Catalog Management Software 17
  • 18. E-Com & Transaction Processing System, University of Education Okara Campus Catalog Management Software 18
  • 19. • Allow buyers to build the products they want to buy • www.dell.com lets you choose parts of the computer separately • Better customization, better sales • E.g. Product Configurator E-Com & Transaction Processing System, University of Education Okara Campus Product Configuration Software 19
  • 20. • • • • Track items selected for purchase Let buyers modify their choices (add or delete items) Let buyers “checkout” (begins a purchase transaction) Wish list E-Com & Transaction Processing System, University of Education Okara Campus Electronic Shopping Cart 20
  • 21. E-Com & Transaction Processing System, University of Education Okara Campus Electronic Shopping Cart 21
  • 22. • Electronic cash • Money that is “computerized” • Used as cash in e-commerce transactions • Electronic wallets • Holds credit card, e-cash, address information • Automatically handles checkout • Credit, charge, debit, and smart cards(chip information) E-Com & Transaction Processing System, University of Education Okara Campus Electronic Payment Systems 22
  • 23. E-Com & Transaction Processing System, University of Education Okara Campus An Overview of Transaction Processing Systems 23
  • 24. Employees Schematic View (Cont.) Business transactions Transaction processing systems Databases of valid transactions MIS Corporate intranet Decision support systems Application databases Drill-down reports Exception reports Demand reports Key-indicator reports Operational Databases (CRM) Databases of external data Input and error list Scheduled reports Executive support systems Expert systems University of Education Okara Campus App databases Ebay.com, photo.net uses Oracle Facebook.com built over MySQL Corporate databases of internal data 24
  • 25. E-Com & Transaction Processing System, University of Education Okara Campus TPS, MIS/DSS, and Special-Purpose Information Systems 25
  • 26. • Batch processing – method of computerized processing in which business transactions are accumulated over a period of time and prepared for processing as a single unit • On-line transaction processing (OLTP) - method of computerized processing in which each transaction is processed immediately and the affected records are updated E-Com & Transaction Processing System, University of Education Okara Campus Traditional Transaction Processing Methods 26
  • 27. • • • • • • Data collection: Capturing data necessary for the transaction Data editing: Check validity and completeness Data correction: Correct the wrong data Data manipulation: Calculate, summarize Data storage: Update transactions Document production and reports: Create end results (paychecks) E-Com & Transaction Processing System, University of Education Okara Campus Transaction Processing Activities 27
  • 28. E-Com & Transaction Processing System, University of Education Okara Campus Data Processing Activities Common in Transaction Processing Systems 28
  • 29. E-Com & Transaction Processing System, University of Education Okara Campus Point-of-Sale Transaction System 29
  • 30. Systems that Support Order Processing Purpose Order entry Sales configuration Shipment planning Data for order Ensure enough products Which order from which location Shipment execution Right products on time Inventory control Invoicing and billing Reflect exact quantity Generate customer invoice Customer management Routing and scheduling Monitor customer contact Best way to move products 30 E-Com & Transaction Processing System, University of Education Okara Campus Order Processing System