Answer Posted / Shruti Sharma

Data Warehouse (DWH) architecture is a strategic design pattern for building an enterprise data warehouse. It consists of four layers: Source System, Staging Area, Data Integration Services, and Data Access Services.n
1. Source System: This layer includes various operational databases and external files that serve as the source of raw data. These systems generate transactional data in their day-to-day activities.n
2. Staging Area: The staging area is responsible for preparing the raw data from the source system for analysis by the end users. It acts as a buffer between the source systems and the data warehouse, where the data undergoes cleaning, transformation, and integration.n
3. Data Integration Services: This layer contains the ETL (Extract, Transform, Load) processes that move data from the staging area to the data warehouse.n
4. Data Access Services: The final layer of the DWH architecture is responsible for providing a platform for end users to access and analyze the integrated data. It includes OLAP cubes, SQL-based reporting, and other tools.

what are the names of the reports that you prepared?

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Hi, I'm planning to write COG-132 exam so looking out for dumps. If anybody is having then please e-mail me at afrinshaikh86@gmail.com. your help would be appreciated. -Regards Afrin

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can anyone provide link to download cognos 7.2 version for download along wiht installation and configuration steps tx in advance

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What r the names of the reports that you prepared?

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what are the dimensions that you have in your current project?list them?

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hi frnds any body have cognos projects plz send me two(or)three projects to my mail adress ramureddy.reddy4@gmail.com.

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Does anybody have the sample of delivery document of cognos, or provide some link of websites Thanks

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Hi I need real time senarios and how to explain project in the interview pls let me know my email id m.n.prathyusha@gmail.com.Please help me out with this pls pls pls muthireddi@gmail.com

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hi all i am searching for cognos jobs pls inform about the jobs to:santosh.koora@gmail.com

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faq's on cognos

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i'm searching on cognos..i want to know real time scenarios..persons having real time exp or undertaking trainings or who searching on cognos...can send me the details...for proper guidence..for project and interview preparation..pls help me out..my mail-id is ammu2india@gmail.com..hope u will respond as soon as possible..thanks..

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hi..i'm searching on cognos.i want to know some real time explanation..persons who have real time exp and who r searching in this field..can u send ur mail-id..my mail-id is dhaanuus@gmail.com..hope u will respond as soon as possible..

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hi, this is harish. i had finsihed cognos course recently.can some one help in the area of project explination, interview questions,real time scenarious....this is my maild id nanagupta907@gmail.com

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