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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.

Najem Data Warehouse Experts

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    ETL Project -- 2 6 dni left
    VERIFICIRAN/A

    Expert in Oracle and ODI(Oracle Data Integration), Extract Transform and Load using SSIS and ODI

    €12 / hr (Avg Bid)
    €12 / hr Povprečna ponudba
    10 ponudb
    ETL Project 5 dni left
    VERIFICIRAN/A

    Expert in Oracle and ODI(Oracle Data Integration), Extract Transform and Load using SSIS and ODI

    €150 (Avg Bid)
    €150 Povprečna ponudba
    24 ponudb

    Hi, I need someone who knows build a PowerBi report based on Salesforce data using SQL. For example, it's very urgent to have the salesforce login history report in SQL. Thanks

    €112 (Avg Bid)
    €112 Povprečna ponudba
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    Building an ETL process to load data from Source system to a SQL datawarehouse. You must have experience building ETL process using SQL scripts, Stored procedure or SSIS. Experience in Datawarehouse design and setting dimension and fact tables.

    €482 (Avg Bid)
    €482 Povprečna ponudba
    23 ponudb
    Amazon RDS 1 dan left
    VERIFICIRAN/A

    consultation for Amazon RDS project /Data Warehousing

    €150 (Avg Bid)
    €150 Povprečna ponudba
    12 ponudb