Pyramid Diagrams

"Fundraising or fund raising (also development) is the process of soliciting and gathering voluntary contributions of money or other resources, by requesting donations from individuals, businesses, charitable foundations, or governmental agencies. Traditionally, fundraising consisted mostly of asking for donations on the street or at people's doors, and this is experiencing very strong growth in the form of face-to-face fundraising, but new forms of fundraising such as online fundraising have emerged in recent years, though these are often based on older methods such as grassroots fundraising." [Fundraising. Wikipedia]
The example "Fundraising pyramid diagram for community based cash donors" was redesigned using the ConceptDraw PRO diagramming and vector drawing software from Commons Wikimedia file Fundraising pyramid for community based cash donors.jpg. [commons.wikimedia.org/ wiki/ File:Fundraising_ pyramid_ for_ community_ based_ cash_ donors.jpg]
The triangular chart example "Fundraising pyramid diagram for community based cash donors" is included in the Pyramid Diagrams solution from the Marketing area of ConceptDraw Solution Park.

A four level pyramid model of different types of Information Systems based on the different levels of hierarchy in an organization. The first level represents transaction processing systems for workers. The second level represents management information systems for middle managers. The third level represents decision support systems for senior menegers. The fourth level represents executive information systems for executives.
"The "classic" view of Information systems found in the textbooks in the 1980s was of a pyramid of systems that reflected the hierarchy of the organization, usually transaction processing systems at the bottom of the pyramid, followed by management information systems, decision support systems, and ending with executive information systems at the top. Although the pyramid model remains useful, since it was first formulated a number of new technologies have been developed and new categories of information systems have emerged, some of which no longer fit easily into the original pyramid model.
Some examples of such systems are:
data warehouses,
enterprise resource planning,
enterprise systems,
expert systems,
search engines,
geographic information system,
global information system,
office automation." [Information systems. Wikipedia]
This diagram was redesigned using the ConceptDraw PRO diagramming and vector drawing software from Wikimedia Commons file Four-Level-Pyramid-model.png. [commons.wikimedia.org/ wiki/ File:Four-Level-Pyramid-model.png]
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license. [creativecommons.org/ licenses/ by-sa/ 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.