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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.

Assumi Data Warehouse Experts


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    Normalization required ! DBMS 6 giorni left

    Normalization required ! I am looking for someone who will solve the normalization problem. Work will hardly take 30 mins..

    €73 (Avg Bid)
    €73 Offerta Media
    13 offerte

    We have 16 merchandising units in a warehouse in Exeter, that need the stock counting and refilling if necessary with biscuits. The work needs to be completed by Wednesday evening this week. It will only take half a day. You will need a hi-vis jacket, and safety shoes.

    €22 - €279
    €22 - €279
    0 offerte

    Setup data warehouse for retail and e-commerce business

    €143 (Avg Bid)
    €143 Offerta Media
    4 offerte

    Have some typical Excel reports them would like to convert into data visualization Dashboards with Tableau. Will need them to view and to edit. Basic dashboards needed

    €146 (Avg Bid)
    €146 Offerta Media
    44 offerte

    We are looking for someone that is familiar with Azure Data Warehouse to configure a data pipeline for us from an on premises PostgreSql server to the Data Warehouse and creating a report in Power BI. The architecture required can bi seen here Https://[accedi per visualizzare l'URL] under Scenarios->Modern Data Warehouse. We’ll also require handover and training an internal r...

    €1656 (Avg Bid)
    €1656 Offerta Media
    12 offerte
    Hull io create User 20 ore left

    Create a example for create a User in [accedi per visualizzare l'URL] with "incoming Webhook".

    €19 (Avg Bid)
    €19 Offerta Media
    2 offerte
    €1002 Offerta Media
    6 offerte

    We are looking for an expert Tableau developer to work with our team for a couple of months to help us build Workbooks/Dashboards to visualize and explore our expanding datasets. Our data is mainly stored in a datawarehouse (Redhift) and SQL database (Postgres) and some in flat files and is generated roughly on a daily basis though some is 'real time'. Experience with SQL and Table...

    €19 / hr (Avg Bid)
    €19 / hr Offerta Media
    13 offerte

    Hi, We need some one who can set up and manage predictive autocomplete functionality and data for all world cities, Airports, Hotels, Landmarks, Attractions and Points of Interests. Applying candidate must have an experience in Predictive Autosuggest, Free Text, google places API, NLP, Big Data/ NoSql

    €17 / hr (Avg Bid)
    In primo piano
    €17 / hr Offerta Media
    5 offerte