Data Wahrehousing Jobs

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 trabajados encontrados, precios en USD

    need a freelancer for data engineer project

    $141 (Avg Bid)
    $141 Oferta promedio
    2 ofertas

    Some observations: You will need a data structure for describing tables: A table has a name and a set of attributes. There can also be foreign keys between tables. You will need a data structure for describing value correspondences between attributes. The above is the input information for the algorithm. Then you can write functions that correspond to each of the steps in Figure 3. Aim: Impleme...

    $156 (Avg Bid)
    $156 Oferta promedio
    7 ofertas
    schema mapping generation 5 días left
    VERIFICADO

    The idea is to implement the algorithm from Miller et al, as a free standing thing. Some observations: You will need a data structure for describing tables: A table has a name and a set of attributes. There can also be foreign keys between tables. You will need a data structure for describing value correspondences between attributes. The above is the input information for the algorithm. Then yo...

    $182 (Avg Bid)
    $182 Oferta promedio
    5 ofertas
    schema mapping genration 4 días left
    VERIFICADO

    Implement a “Group Value Correspondences” function.

    $181 (Avg Bid)
    $181 Oferta promedio
    4 ofertas
    Snowflake 4 días left
    VERIFICADO

    Snowflake expertise and guidance needed

    $14 (Avg Bid)
    $14 Oferta promedio
    5 ofertas

    I need an Indian guy, who can help our organization to create a DataMart for Powering PowerBI Reports using AWS or any other suitable Technology and it needs to be done as quick as possible with all the recorded steps as whatever he has done to create that.

    $15 / hr (Avg Bid)
    $15 / hr Oferta promedio
    3 ofertas

    Looking for a Senior SAP Data Intelligence Consultant to Presale and lead/head a large long-term Project in Washington DC.

    $50 / hr (Avg Bid)
    $50 / hr Oferta promedio
    3 ofertas