Latest Answer: with out knowing these what can u do? ...
Answered by kiran on 2005-05-08 09:27:46: Power Mart is designed for: Low range of warehouses only for local repositories mainly desktop environment. Power mart is designed
Latest Answer: Power Center is designed for:High-end WarehousesGlobal as well as local repositoriesPower Mart is designed for:Low-end WarehousesOnly for local repositories ...
Latest Answer: yes it supports 6.1.3 on words ...
Latest Answer: 1)ETL Tools IBM Websphere Information Integration(Ascential Datastage) Ab Initio Informatica2)OLAP ToolsBusiness ObjectsCognosHyperionMicrosoft Analysis ServicesMicrostrategy3)Reporting ToolsBusiness Objects(Crystal Reports)CognosActuate ...
What are snapshots? What are materialized views & where do we use them? What is a materialized view log?
Latest Answer: Oracle provides partitioning of Tables, Indexes and IOTs to split their contents into different partitions. Each partition could be on a separate physical drive. This provides faster performance for read / write operations, improves manageability, ...
Latest Answer: Hi, When u load data intitially in to datawarehouse it will be Full Load. If u r loading data everyday in to datawarehouse it will be incremental load Thanks, Ram ...
Latest Answer: 1. PowerMart Designer 2. Server 3. Server Manager 4. Repository 5. Repository Manager ...
Answered by Laxmi on 2005-05-13 16:42:53: Staging area is place where you hold temporary tables on data warehouse server. Staging tables are connected to work area or fact tables. We basically need staging
Latest Answer: The staging area is:- One or more database schema(s) or file stores used to “stage” data extracted from the source OLTP systems prior to being published to the “warehouse” where it is visible to end users.Data ...
Latest Answer: draw the inference if slowly changing dimension and based on the Type 1/2 or3 tables defined. ...
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