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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.

Palkkaa Data Warehouse Experts

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    5 työtä löytyi, hinnoittelu EUR
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    €141 - €422
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    0 tarjoukset
    Dimensional Data Modeling 6 päivää left
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    €281 (Avg Bid)
    €281 Keskimäär. tarjous
    1 tarjoukset
    Advanced Database 4 päivää left
    VARMENNETTU

    only 2 hours would be [kirjaudu nähdäksesi URL:n] you must have knowledge of Normalisation ,Data Modelling,Distributed Database,Query Processing, Machine Learning,Multidimensional database, Data-warehousing,OLAP etc.

    €46 (Avg Bid)
    €46 Keskimäär. tarjous
    5 tarjoukset

    Dear Candidate, We are looking for someone who can support us immediately with Data Engineering and ETL Development skills for cloud data warehousing. Data from multiple data sources like Google Analytics/Others should be collected, processed and loaded into cloud data warehouses like Snowflake/BigQuery. Should be experienced in pipeline automation using cloud services. Main requirement: Need a ...

    €12 / hr (Avg Bid)
    €12 / hr Keskimäär. tarjous
    5 tarjoukset
    Logistics Expert 17 tuntia left

    We need advise on what steps to take next into our warehouse. To further improve the flow of new items and our currently inventory. Please contact me back for more info.

    €400 (Avg Bid)
    €400 Keskimäär. tarjous
    15 tarjoukset