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Diagram Types

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Workflow Context Diagram
The workflow diagram starts by showing the proposal submission, which leads to proposal evaluation and contract development. The objective of a workflow context diagram is to focus attention on external factors and events that should be considered in developing a complete set of system requirements and constraints. As the image shows, the external actors surround the core system and can represent other systems as well as users. If the project team is having difficulty getting started, there are a variety of tools that can be leveraged to capture the list of actors. Create workflow context diagrams using EdrawMax or EdrawMax Online and share them among your peers in multiple formats.
 Workflow Context Diagram
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User Registration Context Diagram
User registration shows the process of cultivating data to understand the transaction and tracking stages. A user registration context diagram shows how a customer or a user can register at a website. The customer has to enter their full name, email address, and other contact details to make sure that the registration is completed successfully. A context diagram is easier to create in comparison with other diagramming techniques, such as an enterprise data model. At the same time, a context diagram can be leveraged as a tool for the creation of other, more detailed diagrams. Use EdrawMax or EdrawMax Online to create a high-functioning user registration context diagram.
 User Registration Context Diagram
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User ID Context Diagram
A context diagram can show the process of creating a chef’s user’s id and validating for duplicacy. A User ID context diagram is a top-level data flow diagram and uses a single data process to describe the scope and shows the external entities and data stores that provide data to and receive data from the system. The below image shows several benefits of the context diagram, like it conveys a breadth of information in a more digestible visual format than verbose text. At the same time, it assists with the validation of written requirements by allowing the project team to compare the diagram to ensure all systems are addressed.
 User ID Context Diagram
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Transaction Request Context Diagram
A transaction request context diagram shows the validated customer access so it can either reject the transaction or end the session. Following this, the details of the transaction are obtained so that the transaction is validated again. As per the transaction request, context diagrams can be expanded to show a more detailed data flow diagram. The single process of the context diagram is broken down into several main processes and must include storage which previously was lumped inside the single process of the context diagram. Instead of creating a transaction request context diagram from scratch, use EdrawMax as it has some fantastic features that let you create a diagram that can be exported into multiple formats.
 Transaction Request Context Diagram
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Traceability System Context Diagram
Traceability is the ability to access any or all information about a product throughout its life cycle by using a system of recorded identifications. Traceability also relates to the ability to track and trace along the supply chain. A context diagram is a graphical representation of a system that must only use one process to represent the entire system and deliberately does not go into defining all the processes so as to prevent people from getting bogged down in complex details at an early stage. As the traceability system context diagram suggests, we use circles to represent the system in terms of a single process. There will never be more than a single process in any context diagram. We use a rectangle to represent any external entities affecting the system and arrows to represent the data flow.
 Traceability System Context Diagram
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Taxi System Context Diagram
A taxi on rent system can be illustrated using a context diagram as it includes the customer and administrator. The customer can update their basic information or request a taxi for rent. The administrator can also perform the maintenance of the system. As per the transaction request, context diagrams can be expanded to show a more detailed data flow diagram. The single process of the context diagram is broken down into several main methods and must include storage which previously was lumped inside the single process of the context diagram. Instead of creating a taxi system context diagram from scratch, use EdrawMax as it has some amazing features that let you create a diagram that can be exported into multiple formats.
 Taxi System Context Diagram
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Taxi Renting Context Diagram
An OLA context diagram shows the stages when a customer books a taxi online and the request goes directly to the company where they are assigned a rented taxi. As per the context diagram, managers of the taxi renting company can also update employee’s profiles, products and add more categories on the website. A context diagram is a graphical representation of a system that must only use one process to represent the entire system and deliberately does not go into defining all the processes so as to prevent people from getting bogged down in complex details at an early stage. As the taxi renting context diagram suggests, we use circles to represent the system in terms of a single process. There will never be more than a single process in any context diagram. We use a rectangle to represent any external entities affecting the system and arrows to represent the data flow.
 Taxi Renting Context Diagram
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SOA Application Context Diagram
Service-Oriented Architecture (SOA) is an architectural style that supports service orientation. Consequently, an SOA context diagram is as well applied in the field of software design, where services are provided to the other components by application components through a communication protocol over a network. The external systems in the SOA application context diagram is a validation rules engine that influences several other internal systems like two different legacy production systems. As the SOA diagram shows, when businesses grow, they often add new products and services. While these additions may help make the company larger, it is often difficult to implement them in an efficient manner. The goal of the SOA application context diagram is to make it easy for businesses to grow and add new services
 SOA Application Context Diagram
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Shopping Module Context Diagram
A shopping module context diagram displays how a system interoperates at a very high level or how a shopping system operates and interacts logically. A context diagram is a necessary tool in developing a baseline interaction between the shopping report module and other modules like the online shopping master module, customer and security management module, an order processing module, and an order tracking module. The below shopping module context diagram has several benefits, like it shows the scope and boundaries of a system at a glance, including the other systems that interface with it. It is a top-level data flow diagram, and it can be made in several nested layers. Try using EdrawMax to create a shopping module context diagram.
 Shopping Module Context Diagram
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Service Order System Context Diagram
A context diagram gives an overview, and it is the highest level in a data flow diagram, containing only one process representing the entire system. It should be split into major processes which give greater detail, and each major process may further split to give more detail. As shown in the service order system context diagram, all external and major data to and from them are depicted perfectly. The context diagram shows how a customer either sends a service request or work assignment to the service order system, which then forwards the billing information to the customer. Use EdrawMax or EdrawMax Online to create context-level data flow diagrams (DFD).
 Service Order System Context Diagram
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Sales Force Context Diagram
Salesforce is a customer relationship management solution that brings companies and customers together. It’s one integrated CRM platform that gives all your departments, including marketing, sales, commerce, and service: a single, shared view of every customer. A context diagram is drawn in order to define and clarify the boundaries of the salesforce system. The salesforce context diagram, sometimes called a level 0 data-flow diagram, identifies the flows of information between the sales users, sales manager, and invoice system. A sales manager approves commission to the sales user, who submits the details of sold products and invoice summaries to the salesforce so that every person involved in the cycle is in the correct loop.
 Sales Force Context Diagram
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Restaurant Management Context Diagram
A restaurant management process can be graphically illustrated by using a context diagram. In the restaurant management context diagram, there are two main entities: customer and supplier. The customer is the person who would either visit the restaurant in person or order the food online. In contrast, the supplier is the one who will supply all the raw materials, food items, and other kitchen products to the restaurant. As per the below context diagram, when a customer orders the food from the restaurant, then the restaurant will check the inventory and process the food. If the restaurant does not have any supplies, then they will connect with the supplier and request the desired items. The context diagram of the restaurant management helps to understand the flow of the entire system in the easiest way possible. Try using EdrawMax to create the restaurant management context diagram.
 Restaurant Management Context Diagram
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Production Process Context Diagram
As the context diagram suggests, there are majorly eight steps to go from concept to manufacturing: product concept, research, design, create the final design, testing, manufacturing and assembly, feedback and testing, and official release. A context diagram of a production process contains one process node that generalizes the function of the entire system in relationship to external entities. The production process is integrated with product developers, mission management center, customers, comprehensive large array stewardship system, and the product’s management. Instead of creating a production process context diagram from scratch, use EdrawMax or EdrawMax Online’s pre-defined templates to create eye-catching production process context diagrams.
 Production Process Context Diagram
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Procurement Context Diagram
A procurement is the process of purchasing goods or services and is usually in reference to business spending. As per the context diagram example, a business procurement requires preparation, solicitation, and payment processing, which generally involves several areas of a company. As the context diagram is a top-level data flow and only contains one process node that generalizes the function of the entire system in relation to external entities. A direct procurement context diagram suggests that the direct procurement systems involve the integration of purchasing into a company’s supply-chain management system, delivering the right supplies at the right time. Instead of creating a procurement context diagram from scratch, use EdrawMax or EdrawMax Online’s pre-defined templates to create eye-catching procurement context diagrams.
 Procurement Context Diagram
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Plumbing and Piping Plan
Plumbing and piping plan and fixtures installed in a building for the distribution and use of drinkable water and the removal of waterborne wastes. A plumbing and piping plan is usually distinguished from water and sewage systems that serve a group of buildings. The plumbing and piping plan example shows there are several types of plumbing systems in building construction: single stack system, partially vented single stack system, one-pipe system, and two-pipe system. The main purpose of the plumbing and piping plan diagram is to communicate fabrication and construction requirements efficiently. EdrawMax and EdrawMax Online let you the best way to create PERT charts for any project.
 Plumbing and Piping Plan
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Online Shopping System Context Diagram
A context diagram is drawn in order to define and clarify the boundaries of the software system. The online shopping system context diagram, sometimes called a level 0 data-flow diagram, identifies the flows of information between the system and external entities. Here the external entities are the customers who visit the online shopping site to either search for books and place orders. The system module is where the administrator will update the website and provide relevant information to the accounts team. The system-level 0 data-flow has elaborated the high-level process of banking. The system context diagram shows how customers and administrators process information at the online shopping system. Also, the level 0 data-flow diagram shows how third parties initiate the money transfer to the bank system.
 Online Shopping System Context Diagram
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Online Food Store Context Diagram
The most important benefit of a context diagram is that it shows the scope and boundaries of a system at a glance, including the other systems that interface with it. An online food store context diagram, sometimes called a level 0 data-flow diagram, is drawn using EdrawMax in order to clarify the boundaries of the software system. As the image reveals, the entire software system is shown as a single process. An online food store shows how a customer orders the food at the online food store. The request goes to the administrator, who checks the inventory and the customer’s order detail. Once everything looks great to the administrator, they forward the request to the accounts team and then to the shipping agent, who makes sure that the customer receives the desired food order on time.
 Online Food Store Context Diagram
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Library System Context Diagram
Library System Context diagram illustrates the information flow between the main processes of the system as well as the databases where the information is being stored. The library system context diagram example shows the processes of stock management, reservations management, and loan management and the databases of available books, reservations, and loans. A context diagram is drawn in order to define and clarify the boundaries of the software system. The library system context diagram, sometimes called a level 0 data-flow diagram, identifies the flows of information between the system and external entities. Instead of creating the library system block diagrams from scratch, use EdrawMax pre-defined templates as it provides the right facts and figures that ease the entire process.
 Library System Context Diagram
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Library Management System Context Diagram
Library Management System shows the process when a student searches for a book at the library management system and reserves the book for themselves. The library management system context diagram shows other relevant information regarding the library staff and how they internally communicate with the library management system, like adding or deleting the information, authenticating the student, issuing a book, returning a book, and others. A context diagram is drawn in order to define and clarify the boundaries of the software system. The library management system context diagram, sometimes called a level 0 data-flow diagram, identifies the flows of information between the system and external entities. Instead of creating the library management system context diagram from scratch, use EdrawMax pre-defined templates as it provides the right facts and figures that ease the entire process.
 Library Management System Context Diagram
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easy diagrams
Insurance Process Context Diagram
The insurance process context diagram example shows the entire process of insurance, which starts from buying an agent to having a mortgage originator. The insurance process context diagram template also has the process-by-process functionality of the data’s flow. A context diagram is drawn in order to define and clarify the boundaries of the software system. The bank system context diagram, sometimes called a level 0 data-flow diagram, identifies the flows of information between the system and external entities. Instead of creating insurance process context diagrams from scratch, use EdrawMax pre-defined templates as it provides the right facts and figures that ease the entire process.
 Insurance Process Context Diagram
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Information Record Context Diagram
A context diagram is drawn in order to define and clarify the boundaries of the software system. In the below information record context diagram, we see how a user validates their account on a website that allows online booking of a movie. As per the context diagram, the main objective of an information record context diagram is to focus attention on external factors and events that should be considered in developing a highly-efficient system. So, when a registered user logs into the website, the system internally checks out the details of the movie, along with the availability in a particular theater and the amount that has to be paid. Once the registered user selects the seat and pays the amount, the external server confirms the booking and updates the record accordingly. Try creating the industry system context diagram using EdrawMax.
 Information Record Context Diagram
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Industry System Context Diagram
A context diagram, or a context-level data-flow diagram or a level-0 data flow diagram, is created to graphically illustrate the movement of data through an information system. The main objective of an industry context diagram is to focus attention on external factors and events that should be considered in developing a highly-efficient system. The following industry system context diagram follows the fuzzy matrix that occurs within the modeling of assorted fuzzy systems, with products usually determined by the maximum and minimum rule arising from the fuzzy data. As per the image, the system context diagram in industrial engineering is a diagram that defines the boundary between the system, or part of a system, showing the entities that interact with each other. Try creating the industry system context diagram using EdrawMax.
 Industry System Context Diagram
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Computation Tasks Context Diagram
A context diagram is a top-level (also known as Level 0) data flow diagram. The computation tasks context diagram only contains one process node that generalizes the function of the entire system in relationship to external entities. As per the image, task computing is a computation meant to fill the gap between tasks and services. Task computing seeks to redefine how users interact with and use computing environments. As shown in the computation tasks diagram, there are local and middleware connectivity, which are connected to the point of sale and remote servers. At the same time, the computation tasks context diagram also has a user interface and proprietary protocol.
 Computation Tasks Context Diagram
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Company Intranet Context Diagram
A context diagram is a top-level (also known as Level 0) data flow diagram. The company intranet context diagram only contains one process node that generalizes the function of the entire system in relationship to external entities. A company intranet is a private website or digital area designed for sharing internal information and communication. Intranets help organizations store information, share news, and document resources for employees or workers at a corporate and sometimes department level. A company’s intranet is connected to several entities like a finance system where the expenses are managed, a content management system where news and events are published, timekeeping system where employees leave and pay cycle are managed.
 Company Intranet Context Diagram
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Chemical Tracking System Context Diagram
A context diagram is a top-level (also known as Level 0) data flow diagram. The chemical tracking system context diagram only contains one process node that generalizes the function of the entire system in relationship to external entities. The chemical tracking system context diagram shows how the chemical stockroom, training database, barcode reader, health safety department, buyer, and chemist influence and affects the entire chemical tracking system. For instance, the diagram shows how a buyer requests to get new chemicals from a chemist, who checks the inventory report and provides the status update. Meanwhile, it also shows how when a member from the health safety department requests new chemicals, they are handed over reports pertaining to the details of chemical usage and disposal.
 Chemical Tracking System Context Diagram
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Book Ticket Context Diagram
A context diagram is a top-level (also known as Level 0) data flow diagram. The book ticket context diagram only contains one process node that generalizes the function of the entire system in relationship to external entities. The zero level DFD of the book ticket is a basic overview of the whole ticket reservation system or process being analyzed or modeled by the accounting department. The context diagram is designed to be an at-a-glance view of either online or offline booking, where an agent from a travel agency categorizes and validates ticket reservations in order to prepare the tickets for the passengers. At the same time, passengers can also check and confirm the tickets from their own ends.
 Book Ticket Context Diagram
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Bank Workflow Context Diagram
A context diagram is a top-level (also known as Level 0) data flow diagram. The bank workflow context diagram only contains one process node that generalizes the function of the entire system in relationship to external entities. The bank workflow context diagram is designed to show savings accounts, current accounts, and balance showing the system as a single process, with its relationship to external entities of Customers, Employees, Customer relationship manager, funds manager, risk manager, and others. The bank workflow context diagram also shows how a fund manager creates a portfolio, gets a list of funds, and adds funds to the portfolio. Also, the high-level process diagram shows the steps that a credit-checker performs in order to check the credit history.
 Bank Workflow Context Diagram
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Bank System Context Diagram
A context diagram is drawn in order to define and clarify the boundaries of the software system. The bank system context diagram, sometimes called a level 0 data-flow diagram, identifies the flows of information between the system and external entities. Bank System level 0 data-flow has elaborated the high-level process of banking. The bank system context diagram is a basic overview of the whole banking system and is designed to be an at-a-glance view of bank managers, customers, sales agents, and relations with other banks. The context diagram shows how bank managers send open and close account requests to the bank systems. Also, the level 0 data-flow diagram shows how third parties initiate the money transfer to the bank system.
 Bank System Context Diagram
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ISP DFD Context Diagram
Here is a context diagram about the credit card company DFD system. The context diagram is the highest level in a Data Flow Diagram. It is a tool popular among Business Analysts who use it to understand the details and boundaries of the system to be designed in a project. Learn more details from this context diagram, or try to make yours with ease.
 ISP DFD Context Diagram
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