#DateForumTypeThreadPost
321 Sep 2012 @ 07:20 PDTUDAReplyNeed help on 3rd normal form and dimentional modeling(star & snowflake schema) for TERADATAHi, take a llok at this post, maybe it helps http://forums.teradata.com/forum/data-modeling/er-model-and-dimensional-model
218 Sep 2012 @ 11:06 PDTData ModelingReplyER model and dimensional modelHi! 1. Well, in simple words, ER is a way of representing models, you can have Relational, Dimensional o Conceptual  models in ER diagrams. If you mean Relational by ER, the main difference i...
117 Sep 2012 @ 02:13 PDTData ModelingReplyWhat is a building block approach to building semantic data models?I think that building blocks are really a good idea for Semantic Modelling. In my opinion, it is posible to have a good 3NF as Core and have one or more Semantic Models laying on top of it, because...