The document provides steps and an example for creating data flow diagrams (DFDs). It explains that DFDs are constructed at multiple levels, starting with the context level diagram identifying external entities and processes. Then a level 0 diagram identifies sub-processes, and lower level diagrams show actual data flows and data stores. The example demonstrates creating DFDs to model the processes of a lemonade stand at different levels of detail.
A graphical tool, useful for communicating with users, managers, and other personnel.
Used to perform structured analysis to determine logical requirements.
Useful for analyzing existing as well as proposed systems.
Focus on the movement of data between external entities and processes, and between processes and data stores.
A relatively simple technique to learn and use.
DDBMS, characteristics, Centralized vs. Distributed Database, Homogeneous DDBMS, Heterogeneous DDBMS, Advantages, Disadvantages, What is parallel database, Data fragmentation, Replication, Distribution Transaction
A graphical tool, useful for communicating with users, managers, and other personnel.
Used to perform structured analysis to determine logical requirements.
Useful for analyzing existing as well as proposed systems.
Focus on the movement of data between external entities and processes, and between processes and data stores.
A relatively simple technique to learn and use.
DDBMS, characteristics, Centralized vs. Distributed Database, Homogeneous DDBMS, Heterogeneous DDBMS, Advantages, Disadvantages, What is parallel database, Data fragmentation, Replication, Distribution Transaction
Coupled with MIE Trak ERP SQL Software – a fully integrated business software solution for optimizing the manufacturing process from front to back – MIE Trak Pro becomes a valuable tool for the modern organization. MIE Trak ERP SQL modules include Quoting, Order Entry, Purchasing, Scheduling, Data Collection, Routing, Work Orders, Accounting, QuickBooks Integration, Inventory Control, BOM's, and Invoicing.
E-business includes a wide gamut of initiatives such as Merchandise planning and analysis, order entry and order tracking, order fulfillment, warehousing, inventory management, customer service and knowledge management.
There are a set of steps in which typical wholesale e-commerce transaction is concluded. Initially, the buyer logs on to the browser, he then looks for the relevant product, selects the product and orders the same. Post this, a purchase order is sent to the seller which the seller confirms. Then payment information is sent to the bank. The credit is checked, the credit is approved and the product is finally shipped. Further, In a B2B supply chain a raw material supplier sends the raw material to the manufacturer who in turn sends the finished product to the wholesaler and the wholesaler transmits the same to the retailer. The retailer then generates a demand with the wholesaler when he anticipates a higher off take from the shelves which in turn gets transmitted to the raw material supplier.
Moreover, before a product reaches a consumer there are different objectives on each aspects of the value chain. Differentiation is the goal in product development while lowering the cost is the objective when it comes to manufacturing and distribution while marketing is all about carrying out a focused campaign.
E-business is propagated through a host of community building programs such as E-mail newsletters, industry relevant reports, chat events and promotions and contests.
In this presentation we will discuss the necessary equipments that one would need to set up an e-business. E-commerce came into existence with the Internet and therefore an internet connection is a mandate to start an e-business.
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Sustainability has become an increasingly critical topic as the world recognizes the need to protect our planet and its resources for future generations. Sustainability means meeting our current needs without compromising the ability of future generations to meet theirs. It involves long-term planning and consideration of the consequences of our actions. The goal is to create strategies that ensure the long-term viability of People, Planet, and Profit.
Leading companies such as Nike, Toyota, and Siemens are prioritizing sustainable innovation in their business models, setting an example for others to follow. In this Sustainability training presentation, you will learn key concepts, principles, and practices of sustainability applicable across industries. This training aims to create awareness and educate employees, senior executives, consultants, and other key stakeholders, including investors, policymakers, and supply chain partners, on the importance and implementation of sustainability.
LEARNING OBJECTIVES
1. Develop a comprehensive understanding of the fundamental principles and concepts that form the foundation of sustainability within corporate environments.
2. Explore the sustainability implementation model, focusing on effective measures and reporting strategies to track and communicate sustainability efforts.
3. Identify and define best practices and critical success factors essential for achieving sustainability goals within organizations.
CONTENTS
1. Introduction and Key Concepts of Sustainability
2. Principles and Practices of Sustainability
3. Measures and Reporting in Sustainability
4. Sustainability Implementation & Best Practices
To download the complete presentation, visit: https://www.oeconsulting.com.sg/training-presentations
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Vat Registration is a legal obligation for businesses meeting the threshold requirement, helping companies avoid fines and ramifications. Contact now!
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Digital Transformation and IT Strategy Toolkit and TemplatesAurelien Domont, MBA
This Digital Transformation and IT Strategy Toolkit was created by ex-McKinsey, Deloitte and BCG Management Consultants, after more than 5,000 hours of work. It is considered the world's best & most comprehensive Digital Transformation and IT Strategy Toolkit. It includes all the Frameworks, Best Practices & Templates required to successfully undertake the Digital Transformation of your organization and define a robust IT Strategy.
Editable Toolkit to help you reuse our content: 700 Powerpoint slides | 35 Excel sheets | 84 minutes of Video training
This PowerPoint presentation is only a small preview of our Toolkits. For more details, visit www.domontconsulting.com
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Enterprise excellence and inclusive excellence are closely linked, and real-world challenges have shown that both are essential to the success of any organization. To achieve enterprise excellence, organizations must focus on improving their operations and processes while creating an inclusive environment that engages everyone. In this interactive session, the facilitator will highlight commonly established business practices and how they limit our ability to engage everyone every day. More importantly, though, participants will likely gain increased awareness of what we can do differently to maximize enterprise excellence through deliberate inclusion.
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Enterprise Excellence is a holistic approach that's aimed at achieving world-class performance across all aspects of the organization.
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A way to engage all in creating Inclusive Excellence. Lessons from the US military and their parallels to the story of Harry Potter. How belt systems and CI teams can destroy inclusive practices. How leadership language invites people to the party. There are three things leaders can do to engage everyone every day: maximizing psychological safety to create environments where folks learn, contribute, and challenge the status quo.
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Dr. William Harvey is a seasoned Operations Leader with extensive experience in chemical processing, manufacturing, and operations management. At Michelman, he currently oversees multiple sites, leading teams in strategic planning and coaching/practicing continuous improvement. William is set to start his eighth year of teaching at the University of Cincinnati where he teaches marketing, finance, and management. William holds various certifications in change management, quality, leadership, operational excellence, team building, and DiSC, among others.
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Retail media wordt gezien als het nieuwe advertising-medium en ook mediabureaus richten massaal retail media-afdelingen op. Merken die niet in de betreffende winkel liggen staan ook nog niet in de rij om op de retail media netwerken te adverteren. Marvin belicht de uitdagingen die er zijn om echt aansluiting te vinden op die markt van non-endemic advertising.
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At its core, generative artificial intelligence relies on the concept of generative models, which serve as engines that churn out entirely new data resembling their training data. It is like a sculptor who has studied so many forms found in nature and then uses this knowledge to create sculptures from his imagination that have never been seen before anywhere else. If taken to cyberspace, gans work almost the same way.
LA HUG - Video Testimonials with Chynna Morgan - June 2024Lital Barkan
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Falcon stands out as a top-tier P2P Invoice Discounting platform in India, bridging esteemed blue-chip companies and eager investors. Our goal is to transform the investment landscape in India by establishing a comprehensive destination for borrowers and investors with diverse profiles and needs, all while minimizing risk. What sets Falcon apart is the elimination of intermediaries such as commercial banks and depository institutions, allowing investors to enjoy higher yields.
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2. Creating Data Flow Diagrams
Steps:
1. Create a list of activities
2. Construct Context Level DFD
(identifies external entities and processes)
3. Construct Level 0 DFD
(identifies manageable sub process )
4. Construct Level 1- n DFD
(identifies actual data flows and data stores )
5. Check against rules of DFD
3. DFD Naming Guidelines
• External Entity Noun
• Data Flow Names of data
• Process verb phrase
– a system name
– a subsystem name
• Data Store Noun
5. Creating Data Flow Diagrams
Example Steps:
The operations of a simple 1. Create a list of activities
lemonade stand will be used
• Old way: no Use-Case Diagram
to demonstrate the creation
of dataflow diagrams. • New way: use Use-Case Diagram
2. Construct Context Level DFD
(identifies sources and sink)
3. Construct Level 0 DFD
(identifies manageable sub processes )
4. Construct Level 1- n DFD
(identifies actual data flows and data stores )
6. Creating Data Flow Diagrams
Example 1. Create a list of activities
Think through the activities
that take place at a lemonade
stand.
Customer Order
Serve Product
Collect Payment
Produce Product
Store Product
7. Creating Data Flow Diagrams
Example 1. Create a list of activities
Also think of the additional
activities needed to support
the basic activities.
Customer Order
Serve Product
Collect Payment
Produce Product
Store Product
Order Raw Materials
Pay for Raw Materials
Pay for Labor
8. Creating Data Flow Diagrams
Example 1. Create a list of activities
Group these activities in
some logical fashion,
possibly functional areas.
Customer Order
Serve Product
Collect Payment
Produce Product
Store Product
Order Raw Materials
Pay for Raw Materials
Pay for Labor
9. Creating Data Flow Diagrams
Example 2. Construct Context Level DFD
(identifies sources and sink)
Create a context level
diagram identifying the
Context Level DFD
sources and sinks (users).
Sales Forecast
Order 0.0
CUSTOMER Lemonade Production Schedule EMPLOYEE
Customer Order Product Served System Pay
Serve Product Payment Time Worked
Collect Payment Received Goods
Payment
Purchase Order
Produce Product
Store Product VENDOR
Order Raw Materials
Pay for Raw Materials
Pay for Labor
10. Creating Data Flow Diagrams
Example 3. Construct Level 0 DFD
Create a level 0 diagram (identifies manageable sub processes )
identifying the logical Level 0 DFD
subsystems that may exist.
1.0
Sale
Customer Order Sales Forecast
Customer Order
Product Ordered
Serve Product
Payment
Collect Payment 2.0 Production
CUSTOMER EMPLOYEE
Production Schedule
Product Served
Produce Product
Received Goods Inventory
Store Product
3.0
VENDOR Procure- Order
Purchase Order
Order Raw Materials ment Decisions
Pay for Raw Materials Payment
Pay Time Worked
Pay for Labor 4.0
Payroll
11. Creating Data Flow Diagrams
Example 4. Construct Level 1- n DFD
Create a level 1 (identifies actual data flows and data stores )
decomposing the processes Level 1 DFD
in level 0 and identifying
CUSTOMER
data stores.
Customer Order
ORDER
Request for Forecast
Customer Order
1.1
Serve Product Record
Collect Payment Order 1.3
Produce
Severed Order Sales
Produce Product Payment Forecast
Sales Forecast
Store Product
1.2
Receive PAYMENT
Payment
Order Raw Materials
Pay for Raw Materials
Pay for Labor
12. Creating Data Flow Diagrams
Example 4. Construct Level 1 (continued)
Create a level 1
decomposing the processes Level 1 DFD
in level 0 and identifying
Product Order
data stores.
ORDER
Customer Order 2.1
Serve Quantity Severed
Serve Product Product
Collect Payment RAW
Production
MATERIALS
Schedule
Produce Product 2.2
Store Product Produce Quantity Used
Product
INVENTORTY
Order Raw Materials Production Data
Pay for Raw Materials
2.3 Quantity Produced &
Store Location Stored
Pay for Labor Product
13. Creating Data Flow Diagrams
Example 4. Construct Level 1 (continued)
Create a level 1
decomposing the processes Level 1 DFD
in level 0 and identifying Order Decision
PURCHASE
data stores. 3.1 ORDER
Produce
Purchase
Customer Order Order Quantity On-Hand
Serve Product RAW
Quantity MATERIALS
Collect Payment Received Received
Goods
3.2
Produce Product Receive
Items
Store Product RECEIVED
ITEMS
Payment Approval
Order Raw Materials
VENDOR
Pay for Raw Materials 3.3
Pay
Vendor
Pay for Labor
Payment
14. Creating Data Flow Diagrams
Example 4. Construct Level 1 (continued)
Create a level 1
decomposing the processes Level 1 DFD
in level 0 and identifying Time Worked
data stores. 4.1 TIME CARDS
Record
Time
Customer Order Worked Employee ID
Serve Product EMPLOYEE
Collect Payment
Payroll Request
4.2
Unpaid time cards
Produce Product Calculate
Payroll
Store Product PAYROLL
Payment Approval
Order Raw Materials
4.3
Pay for Raw Materials Pay
Employe
e PAYMENTS
Pay for Labor
Payment
15. Process Decomposition
1.1 1.2
1.0
Record Receive
Sale
Order Payment
2.1 2.2 2.3
2.0
Serve Produce Store
Production
Product Product Product
0.0
Lemonade
System
3.1
3.0 3.2 3.3
Produce
Procure- Receive Pay
Purchase
ment Items Vendor
Order
4.1 4.3
4.2
4.0 Record Pay
Calculate
Payroll Time Employe
Payroll
Worked e
Context Level Level 0 Level 1