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A data warehouse is a key component of business intelligence, and is the core of data reporting and analysis. Data is uploaded from systems such as marketing and sales, and is stored with recent data alongside historical. This allows for comparisons to be made, and trends to be observed in terms of a business’ success. A typical data warehouse uses an ‘ETL’ model, meaning that the data goes through a process of extraction, transforming and loading. The end result is an organized, retrievable set of data, often with extraneous data removed during the process through ‘data cleansing’.

Data is organized into hierarchical groups, and categorized as either facts or aggregate facts. Managers and business professionals are then able to use the data for market research and decision support.

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    Data Architect Data modeling ERWIN / PostgreSQL Able to design -conceptual model -logical model -physical model DATAWAREHOUSE CONCEPTS

    $557 (Avg Bid)
    $557 Średnia Oferta:
    7 składanie ofert
    Talend Developer needed 6 dni left
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    Need a Talend developer to do ETL work

    $176 (Avg Bid)
    $176 Średnia Oferta:
    5 składanie ofert

    Hello Looking for very good data mining expert to start small project today itself and complete it by 23rd november. You must be good with data mining and SAS is required too ! Apply only if you are ready to get hired and start it immediately Thanks

    $39 (Avg Bid)
    $39 Średnia Oferta:
    2 składanie ofert

    Ryndatalab is BI software development company, have advance tool for BI, DW and reporting solution. Identify interesting customers need looking for business intelligence implementation. It should be genuine lead and lead should be converted to invoice in order to completed.

    $28 (Avg Bid)
    $28 Średnia Oferta:
    4 składanie ofert

    Hello There Very Urgently need good data mining expert to work on a project that is on going. Apply asap if you are good with data mining models, SAS etc. The deadline is 18 th nov ,so apply if you are available to start asap and some work is already done

    $93 (Avg Bid)
    $93 Średnia Oferta:
    6 składanie ofert

    PowerBi Slicer Using Subset of Field 1. The datasets are flat CVS files, with the metrics, containing sales data, in one dataset and the dimensions, containing fields such as product description, brand and category, in a separate dataset 2. Currently we filter our data with slicers like Description, Brand and Category using a relationship from the Dimension table to the Metric table. 3. We have...

    $250 - $750
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    $250 - $750
    19 składanie ofert
    $19 / hr Średnia Oferta:
    8 składanie ofert