English: A sample entity-relationship diagram set up by using an entity-relationship model technique proposed by Dr. Peter Pin-Shan Chen's 1976 paper The Entity Relationship Model: Toward a Unified View of Data.
한국어: ER 다이어그램 예제.
Русский: Простая ER-модель MMORPG с использованием нотации Питера Чена.
to share – to copy, distribute and transmit the work
to remix – to adapt the work
Under the following conditions:
attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
This licensing tag was added to this file as part of the GFDL licensing update.http://creativecommons.org/licenses/by-sa/3.0/CC BY-SA 3.0Creative Commons Attribution-Share Alike 3.0truetrue
Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License. Subject to disclaimers.http://www.gnu.org/copyleft/fdl.htmlGFDLGNU Free Documentation Licensetruetrue
Original upload log
(All user names refer to en.wikipedia)
2006-04-02 21:52 TheMattrix 1600×1425×8 (320120 bytes) Created by Matthew Tardiff.
Captions
Add a one-line explanation of what this file represents