• Managements’s view on the Data warehouse – Expenses or Opportunity

    I've to do a small paper on Data Warehousing - Basically Management's view versus Techies view and where they may conflict/clash on a specific subject .... Can somebody re-direct or recommend topics/ whitepapers on same. This would be platform independent,Thanks in advance,Al

    DublinAl5 pointsBadges:
  • What is a data warehouse and how can it benefit organizations?

    I need to know how do I create a star schema for the data warehouse to accommodate the information below: A data warehouse is required to accumulate information on the rental market in London. It will hold information on landlords and tenants (names), houses (no of rooms, type of housing (e.g....

    josenunes5 pointsBadges:
  • Data mining and warehousing

    State the salient differences between data query and knowledge query?

    masaka5 pointsBadges:
  • Data warehouse vs Database

    What is the difference between a database and a data warehouse?

    Gayle5 pointsBadges:
  • BI product

    We are using KBM software for our ERP system. We have a mandate to build a data warehouse so we can use a good BI tool to extract data. We would like to run this on our AS400. Does anyone have suggestions as to a good product for us to investigate?

    CharlieBrowne41,380 pointsBadges:
  • Teradata Live Webcast: Creating an integrated BI and data warehousing architecture

    Sign up for the Teradata live webcast on September 19 at 1 p.m ET as industry analyst Lyndsay Wise will discuss the challenges companies are facing today by relying on traditional BI tools and systems alone and will highlight the benefits of adopting an integrated BI and data warehousing...

    Michael Tidmarsh33,245 pointsBadges:
  • Does anyone have an MS Project file for a DW implementation they’d be willing to share?

    Greetings all, As my orgaization begins the planning phase of a data warehouse implementation, I'd imagine it would be a true benefit to have a roadmap of an actual DW implementation in order to make certain all areas are addressed. Does anyone have a complete DW in MS Project form? Many thanks! Da...

    DaCelt5 pointsBadges:
  • Build a Data warehouse end to end

    Im asked to build a datawarehouse from end to end. I have already worked on datawarehousing projects. I need to prepare a proposal document. How do i prepare a proposal document that explains End-to-end development. Can I get a sample document? Thanks.

    Jsql155 pointsBadges:
  • How to speed up AS/400 SQL?

    We have SQL on our Data Warehouse written using SHOWCASE. The SQL could be better, it is not SO bad for something writen with a drag and drop gui, but the execution is far too slow - 12 minutes to extract data from the main 3.5 million record file, with several left outer joins. So, we created...

    Sloopy2,195 pointsBadges:
  • Deactivate Storage Unit Management in SAP WM

    How do you deactivate storage unit management in the warehouse? What are the steps? I know that the warehouse record can be deactivated; however, do you transfer su material into non-su managed bins, deactivate the storage type then the warehouse?

    26265 pointsBadges:
  • Career in datawarehousing or data management?

    Hi, I have [strong]4.5[/strong] years experience as data processing associate. Now I am working as MIS Reporting Assistant. I have good knowldge of Excel.  I am a B.Com graduate and I am interested in making a good career in Data warehousing or Data Management. I am planning to do a certificate...

    Smitheshgopal15 pointsBadges:
  • Risks of releasing newly developed code to UAT without QA

    What are the risks to releasing new developed code to UAT environment for UAT without running it in QA first?  

    Satkaur5 pointsBadges:
  • Storage vs Data Warehouse

    would it be correct to paint DW as having 4 layers: Storage, Access, Directory, Analytics? If so what layers would be software and which would be hardware? Thanks!

    Dovmhr5 pointsBadges:
  • Pros & cons to have a typical star schema but with only one fact value field and a thousand attribute names in one of the dimension tables?

    Want to build a kind of a scientific fact search and analytical engine for a lot of different types of measurements hosted in a lot of source tables and columns. A star join schema is built and data is copied (ETL) from the sources as usual - but all source column values are stored into a single...

    Rwg30 pointsBadges:
  • Export Oracle 10g and Import to Oracle 9i

    I have a data warehouse server that's running Redhat AS 2.1 and Oracle 9.2.0.4, and a production database that's running Redhat AS 4.0 and Oracle 10.2.0.3. I need to export tables from the Oracle 10g database and import them into the Oracle 9i database. The Oracle 10g server/database is new. I know...

    Llewis5 pointsBadges:
  • Data Warehouse for mobile communication

    which tool is the best to cover the huge amount of data in this area. Is there any example available

    Mehdi130 pointsBadges:
  • front end tools

    My company is in the process of building out a DW. Although there has been many discussion topics within the individual end users, the one area of conflict is on what front end tool to use. More specifically, we have some expert users who want to directly access the DW and others who are ok with...

    AJB1005 pointsBadges:
  • dw testing tools

    what testing tools are available for data warehouse testing

    1969815 pointsBadges:
  • Performance impact by using GUID instead of sequence as primary key

    Is there anyone has experience on using GUID as the primary key in the data model of a huge data warehouse? What is the impact of the performance compare with the sequencial surrogate key in Oracle 10g or higher version?

    Jzliao5 pointsBadges:
  • how to smoke test the data warehouse?

    I would like to know what kind of test should be performed to checkout the build and the test environment prior to testing?

    Ktkn5 pointsBadges:

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