Data Warehousing 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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    3 jobs found, pricing in SGD

    Tasks 1. Plan for site selection. References - Student materials - site planning folder List 2 possible sites in Australia. Assess the risks of proposed sites. Assess the availability of services and supporting facilities. Describe the geographical, topological and environmental attributes, including hazards and climate. Include a map of each site List the advantages and disadvantages of each s...

    $213 (Avg Bid)
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    We would need an experienced content writer for our website. They should have strong experience in writing Data Engineering and Analytics content.

    $10 / hr (Avg Bid)
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    We are looking for experts in DATA WRANGLING

    $21 (Avg Bid)
    $21 Avg Bid
    2 bids