Data extraction is the retrieval of data from data sources, typically in the interest of merging this data into a larger repository (like a data warehouse) in order to improve accessibility, correlate with other data or combine different data sources into a single, homogeneous data set.

Data extraction can include data transformation at the point of extraction - for instance normalisation or filtering of data can be applied at the time of extraction, or at the time when it is loaded into the target data repository.

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    9 仕事が見つかりました。次の価格: USD
    data extracation of the website 5 日 left
    認証完了

    Hello i want to extract data from the website. it will extract each and every fields of the website website name : [ログインしてURLを表示]

    $113 (Avg Bid)
    $113 平均入札額
    24 入札
    Data entry 4 日 left

    Extract the nutritional values for more than 300k images of food product labels to excel sheet. - Data entry must be 200% accurate. - Samples of work attached The upc(barcode#) field should be validated before entry

    $2713 (Avg Bid)
    $2713 平均入札額
    32 入札

    We are a British outsourcing company and provide services for businesses around the world. We like to partner with good people like you and forward lots of work. We have 100% 5 star reviews from freelancers as we like to forward more work to our partners. One of the largest insurance companies would like us to gather market intelligence for them. If you can do this professionally then there coul...

    $12 / hr (Avg Bid)
    $12 / hr 平均入札額
    30 入札
    Data base service provider 3 日 left
    認証完了

    We need 10 and 12 Indian student data base. Science Background of 2019 Year

    $80 (Avg Bid)
    $80 平均入札額
    14 入札

    Power Query (Power BI) Automatically match and extract product type, brand, quantity and other information from a text string. Lookup tables for brands, types etc will be provided.

    $31 (Avg Bid)
    $31 平均入札額
    5 入札
    Mystery Shopper needed in Buraydah 1 日 left
    認証完了

    Mystery shopper needed for purchase a limited number of products from stores for quality testing. Very easy project and great payment rates

    $146 (Avg Bid)
    地方
    $146 平均入札額
    3 入札

    Mystery shopper needed for purchase a limited number of products from stores for quality testing. Very easy project and great payment rates

    $106 (Avg Bid)
    地方
    $106 平均入札額
    7 入札
    $525 平均入札額
    8 入札

    Hello, We are a franchise owner of a Healthy fast food restaurant business located in a high profile healthcare-dedicated business area in Dubai, UAE: Dubai Healthcare City free zone (DHCC). We have been operational since almost a year and would like to put together a detailed community database of businesses and residential complexes in the free zone and vicinity including the following informa...

    $446 (Avg Bid)
    $446 平均入札額
    27 入札

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