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![]() Related Questions View Question | Asked by : supriya Latest Answer : Business Intelligence:BI is a broad cateogry of applications and technologies for gathering, integrating, storing, analysing and providing access to data to help enterprise users make better business decisions. BI Applications includes the activities ... Read Answers (3) | Asked by : zilanibasha Latest Answer : 1. ODS - It is a decision support system which contains snapshot of current data for day to day analysis. This may include little history data also OLTP - It is a trasaction system though it contains current data it keeps changing due ... Latest Answer : dear, according to my knowledge...Business intelligence: business intelligence is a group application which is used to gather information, providing access to, analyze the information and proving this information to end user to take timely ... Latest Answer : Datawarehouse V/S OLAPBoth the terms are interchangble.DW:Data from different source systems is stored in a relational database for end use analysis.Data is organized in summarized, aggregated,subject-oriented,non-vilatile pattern.Data in a DW is consolidated,flexible ... Latest Answer : hi nice ans u given and i think we can add number of of levels under hirarchy ... Read Answers (2) | Asked by : pras What is the difference between E-R modelling and Dimendional modelling? and what are semi additive facts? Read Answers (4) | Asked by : amjad Latest Answer : Mulitidimentional database: OLAP(OnLineAnnaliticalProcessing)Relational database: OLTP(OnLineTransactionProcessing) ... Tags : RDBMS
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