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![]() Related Questions Data Warehouse is a repository of integrated information, available for queries and analysis. Data and information are extracted from heterogeneous sources as they are generated....This makes it much Latest Answer : As explained by users , i think DWH is repository containing subject-oriented , integrated , nonovalatile and time varient data which helps the management to analysis the business trends and take the appropriate decision to improve the business.It is ... Answered by Puneet on 2005-05-07 04:21:07: ER - Stands for entitity relationship diagrams. It is the first step in the design of data model which will later lead to a physical database design of possible Latest Answer : Entity Relationship Diagrams are a major data modelling tool and will help organize the data in your project into entities and define the relationships There are three basic elements in ER models: Entities are the "things" about which we seek ... Answered by swetha on 2005-03-30 12:00:33: OLTP Current data Short database transactions Online update/insert/delete Normalization is promoted High volume transactions Transaction Latest Answer : olap->online analytical processing OLAP is a set of specifications which alows the client applications(reports)in retreiving the data from data ware houseoltp->olnline transactional processingOLTP databases are fully normalized and are designed ... Latest Answer : CUBE is used in DWH for representing multidimensional data logically. Using the cube, it is easy to carry out certain activity e.g. drill down / drill up, slice and dice, etc. which enables the business users to understand the trend of the business. ... A cube can be stored on a single analysis server and then defined as a linked cube on other Analysis servers. End users connected to any of these analysis servers can then access the cube. This arrangement Latest Answer : Hi All,Could you please let me know what is Replicate Cube & Transparent Cube?Thanks & regards,Amit Sagpariya ... View Question | Asked by : navsa What is cube and why we are crating a cube what is diff between etl and olap cubes any budy ans plz? Read Answers (1) | Asked by : thumati nagaraju Explain the flow of data starting with OLTP to OLAP including staging ,summary tables,Facts and dimensions.
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