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A five level pyramid model of different types of Information Systems based on the information processing requirement of different levels in the organization. The first level represents transaction processing systems to process basic data. The second level represents office support systems to process information in office. The third level represents management information systems to process information by managers. The fourth level represents decision support systems to process explicit knowledge. The fifth level represents executive information systems to process tacit knowledge.
"A Computer(-Based) Information System is essentially an IS using computer technology to carry out some or all of its planned tasks. The basic components of computer based information system are:
(1) Hardware - these are the devices like the monitor, processor, printer and keyboard, all of which work together to accept, process, show data and information.
(2) Software - are the programs that allow the hardware to process the data.
(3) Databases - are the gathering of associated files or tables containing related data.
(4) Networks - are a connecting system that allows diverse computers to distribute resources.
(5) Procedures - are the commands for combining the components above to process information and produce the preferred output.
The first four components (hardware, software, database and network) make up what is known as the information technology platform. Information technology workers could then use these components to create information systems that watch over safety measures, risk and the management of data. These actions are known as information technology services." [Information systems. Wikipedia]
This pyramid diagram was redesigned using the ConceptDraw PRO diagramming and vector drawing software from Wikimedia Commons file Five-Level-Pyramid-model.png. [commons.wikimedia.org/ wiki/ File:Five-Level-Pyramid-model.png]
This file is licensed under the Creative Commons Attribution 3.0 Unported license. [creativecommons.org/ licenses/ by/ 3.0/ deed.en]
The triangle chart example "Information systems types" is included in the Pyramid Diagrams solution from the Marketing area of ConceptDraw Solution Park.
Pyramid diagram
Pyramid diagram, pyramid, triangle,
Used Solutions

Network Security Devices

How to describe the necessity of using network security devices and visually illustrate this information? Now, it's very easy thanks to the ConceptDraw DIAGRAM diagramming and vector drawing software extended with Network Security Diagrams Solution from the Computer and Networks Area of ConceptDraw Solution Park.

Simple & Fast Diagram Software

It is so simple making the drawing process easier and faster. you just need to choose the right drawing software.

ConceptDraw Arrows10 Technology - This is so easy and fast to draw any type of diagram with any degree of complexity.
HelpDesk

How to Manage Problem Solving Using Seven Management and Planning Tools

Problem Solving Using Seven Management and Planning Tools
The Seven Management and Planning Tools solution can be used as an extension to the ConceptDraw DIAGRAM software enabling to create Affinity Diagrams, Relations Diagrams, Prioritization Matrices, Root Cause Analysis Tree Diagrams, Involvement Matrices, PERT Charts, and Risk Diagrams.
7 MP Tools
7 MP Tools

PDPC

ConceptDraw DIAGRAM extended with Seven Management and Planning Tools Solution from the Management Area of ConceptDraw Solution Park is the best software for drawing all types of diagrams from the Seven Management and Planning Tools: Affinity Diagram, Relations Diagram, Prioritization Matrix, Root Cause Analysis Tree Diagram, Involvement Matrix, PERT Chart, and Risk Diagram (PDPC).

Business - Design Elements

Choose which of business design elements you love best.

Design your own style with Business and Finance Solutions from ConceptDraw DIAGRAM.

We created a full set of elements, business samples, templates and libraries with vector clip art for drawing the Business Illustrations.

Mark your report or presentation, pay an attention of audience on your drawings with vector business design elements.

Financial Comparison Chart

This sample shows the Bar Chart of the leverage ratios for two major investment banks. The leverage ratio is the ratio of the total debt to the total equity; it is a measure of the risk taken by the bank. The higher of the leverage ratio denotes the more risk, the greater risks can lead to the subprime crisis.

ConceptDraw Arrows10 Technology

When using a shapes′ center connection the connection becomes dynamic, the connector will trace the contour of the object, when moving the object inside your diagram.

Using any other connection point provides a static connection, when you move connected objects the connector stays attached to the same point.

Best Flowcharts

Flowcharts visualize a process or algorithm of program as step/operation blocks of various shapes connected with arrowed lines showed the process flow direction. They are used to visualize business or technical processes and software algorithms.

Conceptdraw DIAGRAM - feature-rich flowchart software. It will allow you to create professional looking flowcharts.

Graphic Technologies

Graphics Technology looks at how to communicate graphically, develop ability to create graphical presentations for varied needs, understand standards and special conventions, develop specific techniques and build an understanding of the impact of graphical presentation on society.

If you want to use effective methods for your work, you may need a tool which may let you represent your ideas and goals in graphic way.