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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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    7 zakázek nalezeno, ceny v EUR

    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...

    €226 - €679
    Zapečetěný
    €226 - €679
    7 nabídky

    ERWIN DATAWAREHOUSE CONCEPTS

    €15 / hr (Avg Bid)
    €15 / hr Průměr. nabídka
    2 nabídky

    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

    €85 (Avg Bid)
    €85 Průměr. nabídka
    4 nabídky
    Business Data Analyst 6 dní left
    OVĚŘENÉ

    I am looking for Business Analyst who has worked in U.S Healthcare.

    €7 / hr (Avg Bid)
    €7 / hr Průměr. nabídka
    5 nabídky

    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 16th nov ,so apply if you are available to start asap and some work is already done

    €91 (Avg Bid)
    €91 Průměr. nabídka
    3 nabídky

    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 16th nov ,so apply if you are available to start asap and some work is already done

    €132 (Avg Bid)
    €132 Průměr. nabídka
    2 nabídky
    Datawarehouse and ETL project 10 hodiny left
    OVĚŘENÉ

    We are seeking an expert on datawarehouse and ETL to assist on multiple tasks for importing data, converting and inserting into our datawarehouse. -We are using lots of scriping and multiple data sources -EasyMorph -MSSQL jobs

    €524 (Avg Bid)
    €524 Průměr. nabídka
    43 nabídky