Structured Systems Analysis and Design Method. SSADM with ConceptDraw DIAGRAM

Structured Systems Analysis and Design Method (abbr. SSADM) is a method developed in Great Britain and accepted in 1993 as a national standard for information systems development and analysis. SSADM is based on Data Flow Diagrams and is characterized with presence of clear sequence of steps at projecting, analysis, and documenting of information system. It involves 6 main stages: analysis of existing system or estimation of practicability, requirements definition, determination of technical requirements and equipment cost, development of logical data model, projecting of logical requirements and specification them, physical projecting. Each of them is also divided into several steps defining the tasks that should be fulfilled at a given stage. The most important SSADM elements are flows modeling with help of DFD, data logic modeling with help of LDS (Logical Data Structure) and description of entities behavior. Applying of SSADM is easy with ConceptDraw DIAGRAM diagramming and vector drawing software and Data Flow Diagram solution.

SSADM Diagram

The vector stencils library SSADM from the solution Systems engineering contains specific symbols of SSADM diagrams for ConceptDraw DIAGRAM diagramming and vector drawing software. The Systems engineering solution is contained in Software Development area of ConceptDraw Solution Park. The example below illustrates the waterfall model used in SSADM. This model involves 5 stages of developing a product such as requirements specification and its' analysis, design, coding and testing.

Exam Preparation Mind Map

Mind Map is a way to effectively visualize the complex knowledge, to simplify and accelerate the learning and teaching processes. In this way Mind Maps are always in demand in a lot of spheres, among them business, education, engineering, software development, and many others. Mind Maps are perfect for illustration the documents, reports, textbooks, websites, education materials, lectures, etc. The ConceptDraw MINDMAP professional software from ConceptDraw Office suite provides a lot of powerful tools for brainstorming and designing colorful and attractive Mind Maps, drawings and charts, which ideally suit for structuring information and its representation in a visual and comprehensive form. To prepare effectively for examination, you need organize yourself and also clearly understand the correct sequence of actions. This Mind Map created in ConceptDraw MINDMAP application illustrates the main items during the exam preparation process. The use of predesigned cliparts lets to make your Mind Maps illustrative, colorful and attractive.

Conference Planning

The conference is a very important event for any firm or company. The careful planning and preparation are required, even if the number of participants is small. Each stage must be well thought-out and responsibilities for the organization clearly separated. It is very important to follow a defined plan and to be attentive to the details. Even if the conference is held in the framework of one small company, its efficiency depends on the degree of preparedness. Any event has an organizer, who is responsible for the planning, implementation and further support of the event. The organizer has to be prepared for emergency and unforeseen situations. In the event planning process there are several key points that must be obligatory taken into account. While respecting them, the conference will be held as scheduled and at the proper level. First of all you should clearly identify the main idea and give the name for the event, to choose the place and time of event holding. Next, consider the composition of participants and establish a detailed plan of holding the conference. ConceptDraw MINDMAP is a great tool for planning the logistics of a conference.

Software for Creating SWOT Analysis Diagrams

SWOT analysis or alternatively SWOT matrix is a simple, but useful tool for auditing an organization and its environment, for analyzing its strengths and weaknesses, opportunities and threats that can appear. A SWOT analysis can be executed for an industry, product, place, or person. It is a first stage of planning which helps the marketing specialists to focus on the key issues. SWOT analysis includes the identification of objectives of the project or business venture, specification of internal and external factors favorable and vice versa unfavorable for achievement the designated goal. ConceptDraw DIAGRAM ector graphics software enhanced with SWOT and TOWS Matrix Diagrams solution from Management area of ConceptDraw Solution Park is a powerful software for creating SWOT analysis diagrams. Ready-to-use templates, samples and examples allow create your own TOWS and SWOT matrices in minutes. The integration between ConceptDraw MINDMAP and ConceptDraw DIAGRAM applications will be also helpful for easier drawing.

Table Seating Chart Template

The arrangement of tables and seating charts near them have great value in many premises and situations. It is often very convenient to draw a plan before the furniture arrangement. ConceptDraw DIAGRAM software offers the Seating Plans solution from the Building Plans area for fast and easy drawing the table seating chart template and samples.

Amazon Cloud Computing Architecture

The ConceptDraw DIAGRAM diagramming and vector drawing software provides the Cloud Computing Diagrams solution from the Computers and Network area of ConceptDraw Solution Park with powerful drawing tools and libraries containing large amount of predesigned vector objects for easy designing and displaying the structure of Amazon Cloud Computing Architecture.

Root Cause Tree Diagram

The Root Cause Tree Diagram is a chart that helps determine the root causes of factors that influence the problem, to represent and analyze them. This diagram is constructed separately for each high priority factor. First it is needed to identify the root causes for a factor, display their structure and then propose the possible corrective actions. But how to create Root Cause Tree Diagram with the least efforts and time? ConceptDraw MINDMAP will effectively help you in drawing MINDMAP Root Cause Tree Diagram and Root Cause Analysis Tree Diagram used for further formulation of actions. The Root Cause Tree Diagram template, which can be opened at the program from the Input tab, supplies you with a basic mind map structure for your diagram. The central idea describes briefly a problem, the main topics represent the high-level causes of a problem, their subtopics give more details about the different parts of given causes. At the last level of tree are described the potential solutions to each of detailed parts of the causes.

Bank UML Diagram

You need design a Bank UML Diagram? Now, thanks to the ConceptDraw DIAGRAM diagramming and vector drawing software extended with ATM UML Diagrams Solution from the Software Development Area, you can design without efforts any type of Bank UML Diagram you want - Class, Activity, Communication, Component, Composite structure, Deployment, Interaction overview, Object, Package, Profile, Sequence, State machine, Timing, Use case.

Workflow Diagram

Workflow diagram is a perfect tool to represent visually a repeatable pattern of organizational activity that is powered by resources and to describe in details the transferring of data, documents or tasks during a work process. It effectively explains and documents the process flow that exists and that requires the studying, analyzing and execution. Workflow diagrams help to represent the working processes in a simple visual manner, to follow easy the path of a task in a workflow, to identify the persons responsible for the execution of each stage, to show the accompanied documents and needed resources. All this helps to optimize the workflow and to discover its weak points. Workflow diagrams are mainly designed and used as a part of project documentation, certification process and company policies to comply the standards. To design professionally the Workflow diagrams, use the ConceptDraw DIAGRAM software. Enhanced with Workflow Diagrams solution from the Business Processes area, the ConceptDraw DIAGRAM it is a powerful workflow diagram maker.

Workflow Process Example

One of the most popular option helps to draw diagrams faster is pre-designed set of examples related to each kind of diagram. ConceptDraw DIAGRAM software extended with the Workflow Diagrams solution delivers a complete set of workflow process examples helps you to start making your own workflow faster.

UML Tool & UML Diagram Examples

The Unified Modeling Language (abbr. UML) is a general-purpose modeling language widely used in the field of software development, software engineering, education, science, industry, business. In 1997 the UML was approved as a standard by the OMG (Object Management Group) and in 2005 was published as ISO standard by the International Organization for Standardization. UML is widely and succesfully applied for optimization the process of software systems development and business systems analysis. There are used 14 types of UML diagrams, 7 from them depict structural information, another 7 types represent different types of behavior and aspects of interactions. Design of any automated process is easy with ConceptDraw DIAGRAM and unique Rapid UML solution from the Software Development area, which provides numerous UML examples, templates and vector stencils libraries for drawing all types of UML 1.x and UML 2.x diagrams. Use of predesigned UML diagram examples and templates lets you quickly start drawing your own UML diagrams in ConceptDraw DIAGRAM software.

ConceptDraw DIAGRAM Compatibility with MS Visio

The powerful diagramming and business graphics tools are now not exception, but the norm for today’s business, which develop in incredibly quick temp. But with the abundance of powerful business diagramming applications it is important to provide their compatibility for effective exchange the information between the colleagues and other people who maybe use different software in their work. During many years Microsoft Visio™ was standard file format for the business and now many people need the visual communication software tools that can read the Visio format files and also export to Visio format. The powerful diagramming and vector drawing software ConceptDraw DIAGRAM is ideal from the point of view of compatibility with MS Visio. Any ConceptDraw DIAGRAM user who have the colleagues that use MS Visio or any who migrates from Visio to ConceptDraw DIAGRAM , will not have any problems. The VSDX (Visio′s open XML file format) and VDX formatted files can be easily imported and exported by ConceptDraw DIAGRAM , you can see video about this possibility.

Data Flow Diagram Symbols. DFD Library

Data Flow Diagrams graphically represent the information transfers and process steps of a system. They visually depict how data are processed by a system in terms of inputs and outputs, how occurs the input in a system, how the data flow through an information system and where they are stored, and how occurs output from the system. DFDs give the overview of the system and models the processes aspects, they are maintained with other methods of structured systems analysis. The main goal of DFDs is achievement of understanding between developers and users. For their construction are used two notations - Gane-Sarson and Yourdon, each of them uses its own set of symbols. Data Flow Diagrams solution from Software Development area extends the ConceptDraw DIAGRAM software with templates, samples, and predesigned libraries of data flow diagram symbols for both notations, allowing you easy design the process-oriented and data-oriented models, draw the Data Flow Diagrams, Data Flowcharts, Data Process Diagrams, Information Flow Diagrams, Structured Analysis Diagrams, etc.

Account Flowchart

Flowchart Examples

Create your own flow charts of computer or network system account processing using the ConceptDraw DIAGRAM diagramming and vector drawing software extended with the Cross-Functional Flowcharts solution from the Business Processes area of ConceptDraw Solution Park. The flow chart example shows the computer network system account processing.

Software Diagram Examples and Templates

ConceptDraw DIAGRAM is a powerful tool for business and technical diagramming. Software Development area of ConceptDraw Solution Park provides 5 solutions: Data Flow Diagrams, Entity-Relationship Diagram (ERD), Graphic User Interface, IDEFO Diagrams, Rapid UML.

UML Class Diagram Notation

When it comes to system construction, a class diagram is the most widely used diagram. UML Class Diagrams is a type of static structure diagram that is used for general conceptual modeling of the systematics of the application. Such a diagram would illustrate the object-oriented view of a system. The object orientation of a system is indicated by a class diagram. It describes the structure of a system by showing the general issues,classes of a system, attributes, operations, interfaces, inheritance, and the relationships between them.

Data Flow Diagram

Data Flow Diagram (DFD) is part of the Structured Systems Analysis and Design Methodology (SSADM), which is intended for information systems projection and analysis. Data Flow Diagrams allow graphically to represent the data flows in the information system and analyze the data processing during the structural projection. This type of diagrams lets visually show a work of information system and results of this work, it is often used in connection with human processes and can be displayed as a Workflow diagram. Data Flow Diagram visualizes processes and functions, external entities, data depositories, and data flows connecting these elements and indicating direction and data character. Each of these elements used for DFD has its own graphical notation. There are two notations to draw DFDs - Yourdon & Coad and Gane & Sarson. ConceptDraw DIAGRAM extended with Data Flow Diagrams (DFD) solution from the Software Development area is ideal for designing professional-looking DFDs, which can be then easily exported in various formats.

ERD Symbols and Meanings

Entity Relationship Diagram (ERD) is a popular software engineering tool for database modeling and illustration the logical structure of databases, which uses one of two notations - Chen's or Crow’s Foot. Crow's foot notation is effective when used in software engineering, information engineering, structured systems analysis and design. Each of these notations applies its own set of ERD symbols. Crow's foot diagrams use boxes to represent entities and lines between these boxes to show relationships. Varied shapes at the ends of lines depict the cardinality of a given relationship. Chen's ERD notation is more detailed way to represent entities and relationships. ConceptDraw DIAGRAM application enhanced with all-inclusive Entity-Relationship Diagram (ERD) solution allows design professional ER diagrams with Chen's or Crow’s Foot notation on your choice. It contains the full set of ready-to-use standardized ERD symbols and meanings helpful for quickly drawing, collection of predesigned ERD samples, examples and templates. ConceptDraw Pro is a great alternative to Visio for Mac users as it offers more features and can easily handle the most demanding professional needs.

UML Package Diagram. Design Elements

UML Package Diagram illustrates the functionality of a software system. ConceptDraw has 393 vector stencils in the 13 libraries that helps you to start using software for designing your own UML Diagrams. You can use the appropriate stencils of UML notation from UML Package library.