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.
"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.
Network Diagramming with ConceptDraw PRO
Draw detailed Computer Network Diagrams, Designs, Schematics, and Network Maps with ConceptDraw PRO in no time! Pre-drawn shapes representing computers, network devices plus smart connectors help create accurate diagrams and documentation.Network Diagram Software Backbone Network
ConceptDraw - Perfect Network Diagramming Software with examples of Backbone Network Diagrams. ConceptDraw Network Diagram is ideal for network engineers and network designers who need to draw Backbone Network diagrams.![](https://i1.ytimg.com/vi/h62-9iTdQp0/hqdefault.jpg)
Computer and Networks Area
The solutions from Computer and Networks Area of ConceptDraw Solution Park collect samples, templates and vector stencils libraries for drawing computer and network diagrams, schemes and technical drawings.
ConceptDraw Solution Park
ConceptDraw Solution Park collects graphic extensions, examples and learning materials
Network Diagram Software ISG Network Diagram
Drawing ISG Network Diagram using ConceptDraw PRO stencils![](https://i1.ytimg.com/vi/h62-9iTdQp0/hqdefault.jpg)
Control and Information Architecture Diagrams (CIAD) with ConceptDraw PRO
One of the three main constituents of any enterprise is the Control and Information Architecture. The rest two are Production facilities and People and Organization.HelpDesk
How to Create and Customize a Calendar in ConceptDraw PRO
ConceptDraw PRO has a large selection of various shapes, objects and clip-arts. It also has a tool that helps you find exactly what you need. ConceptDraw PRO has calendar objects available, and it’s very easy to customize it and set your dates. The ability to create a custom calendars is delivered by the Calendars solution. With the help of ConceptDraw PRO you can create a calendar that helps you plan your day / week / month and do not forget about the important things in life. For any day in your custom calendar, you can create a task list and add hyperlinks to a relevant information.![ConceptDraw PRO <br> Video Lessons](https://i1.ytimg.com/vi/laDJXQsOd70/hqdefault.jpg)
Video Lessons
Entity-Relationship Diagram (ERD)
Entity-Relationship Diagram (ERD) solution extends ConceptDraw PRO software with templates, samples and libraries of vector stencils from drawing the ER-diagrams by Chen's and crow’s foot notations.
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