#DateWhereItemComment
215 Jul 2009 @ 12:21 PDTDatabaseEnterprise Logical Data Models – Idealism vs. RealityThe physical model should be true to the logical model as far as relationships between entities is concerned, one to many , one to one etc. Sometimes it is advantageous to de-normalized the LDM fo...
101 Jul 2009 @ 08:12 PDTDatabaseEnterprise Logical Data Models – Idealism vs. RealityGood article. I have heard of tales of ELDM’s but have never seen one actually work. Usually, one of the other three scenarios or others spells doom for the ELDM approach. I have personally seen...