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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    18 Gefundene Jobs, Preise in EUR

    Confirmis () is a Singapore-based business information provider specializing in connecting businesses with global capabilities; comprised of industry veterans, Confirmis business model is designed to overcome perennial lack of data (let alone quality data) to support effective decision making, particularly in developing economies. As a Site Verifier, you will be responsible for verifying a company’s existence through visual data by conducting a site visit to ensure that we provide reliable and accurate information to our client. JOB DESCRIPTION: • Conduct basic verification with the subject company’s authorized representative, such as line of business, key executives' name, etc. • Take pictures of the subject company and its vicinity, as per Confirmis&rsq...

    €12 (Avg Bid)
    Lokal
    €12 Gebot i.D.
    3 Angebote

    We need the email addresses of European shipowner/operator company members emails.

    €218 (Avg Bid)
    €218 Gebot i.D.
    19 Angebote

    TechMahindra is looking for participants for an AI study. The location will be in Sunnyvale, CA. and the study will require a diverse group of participants from different age groups and ethnic profiles for the study to be considered successful. Participants should be available to visit the site (Sunnyvale). The entire study will last for 1.5 hours (30 minutes for COVID check and 60 minutes for the actual study). This research study is for one of the largest tech company in the world and for this project, we are looking African-American participants.

    €144 (Avg Bid)
    Lokal
    €144 Gebot i.D.
    9 Angebote

    Confirmis () is a Singapore-based business information provider specializing in connecting businesses with global capabilities; comprised of industry veterans, Confirmis business model is designed to overcome perennial lack of data (let alone quality data) to support effective decision making, particularly in developing economies. As a Site Verifier, you will be responsible for verifying a company’s existence through visual data by conducting a site visit to ensure that we provide reliable and accurate information to our client. JOB DESCRIPTION: • Conduct basic verification with the subject company’s authorized representative, such as line of business, key executives' name, etc. • Take pictures of the subject company and its vicinity, as per Confirmis&rsq...

    €9 - €10
    Lokal
    €9 - €10
    0 Angebote

    I need a data scraper built, probably in Excel, that can will extract and sort from public information on local government websites in regards to current building permits issued so that my company will know who to contact about selling building materials to. I need a basic scraper that will give me the company name that pulled the permit as well as the address and location of the project, and have it extract to an excel spreadsheet.

    €12 / hr (Avg Bid)
    €12 / hr Gebot i.D.
    12 Angebote
    Scraping + Spinning To WP database 4 Tage left
    VERIFIZIERT

    I have a WP plugin that make a website getting info doing scraping from another website. 1) the problem is that the script is too slow, only work sometimes at day with cron. NOT work config cron for make it more times at day. I need a better solution for scrape the info in fast and massive mode, because the site to scraping is big. 2) Once data scraped, I want Spin some information for try get this info as fresh text for better SEO. The spinner to use i dont know at this moment we need to accordding this togather. 3) Insert data spun/spinned data to WP database. IMPORTANT: More data and details will be send by freelancer chat if you proposal are good. PLEASE not send me a copy paste proposal about all your skills, only send me your experience in scraping, spinning and wp. thansk you!

    €402 (Avg Bid)
    €402 Gebot i.D.
    35 Angebote

    We're looking for someone who can help us source/refer participants for an A.I. study in Sunnyvale, CA. We need participants to be from the following ethnicities who are aged 9 - 75: -African American -Hispanic/Latin -East Asian -South Asian -Southeast Asian Budget is $20 per successful participant!

    €9 - €19
    Lokal Versiegelt NDA
    €9 - €19
    0 Angebote

    The Project comprises of Analyzing the Performance of various Player over a 10 Years Ipl cricket season. This was done with the help of SQL queries. It has Data Extraction, Data manipulation.

    €10 / hr (Avg Bid)
    €10 / hr Gebot i.D.
    32 Angebote

    I have ten .bin files that's been created with a Quantum X connected to Catman Easy Software. I need the data extracted from the files and saved into .xlsx-format.

    €18 (Avg Bid)
    €18 Gebot i.D.
    44 Angebote
    Local Job At Frankfurt 2 Tage left
    VERIFIZIERT

    You will be assistant to manage our exhibition. Ambiente Messe Frankfurt. February 2 or 3 to 7 I will give details. You will need laptop.

    €700 (Avg Bid)
    Lokal
    €700 Gebot i.D.
    5 Angebote
    1075 SPANISH WAKE UP WORDS 1 Tag left
    VERIFIZIERT

    Hi my name is Thiago and I collect data for artificial intelligence purposes. This is the introduction of the Spanish project: This new project is a combination of two projects, a 75-sentence recording of words and a 1,000-sentence recording of sentences. Each person you invite to join you get an extra 5 euro. I need in total more than 150 people. Both projects must be done. If you've done the exact same 75-sentence recording, you can't do those two projects again. Because the 1000 sentence recording is more strict for accent and environment, 75 sentences must be recorded first. For testing. (Testing is also paid) This is an arrangement that benefits everyone. Because if you do not meet the 1000 sentence requirement, but meet the 75 sentence requirement. So even though y...

    €21 (Avg Bid)
    Lokal
    €21 Gebot i.D.
    25 Angebote
    In-store scanning project 1 Tag left
    VERIFIZIERT

    Hello, We are looking for freelancers who are living in Flagstaff, AZ or nearby, to take a project. This project is for an up-and-coming online food-delivery start-up. This project will require that you to: - Have an Apple device (iOS version 14.4 or later) with good quality camera built-in - Basic understanding of Google Drive/Sheets - Able to download an app to your phone - Able to drive/move around to visit stores where the project will take place - Follow a set of instructions (training will be provided) to scan product in store The rate is $25/hour + commuting time paid Please let us know if you are interested to work and we can discuss further details.

    €28 - €233
    Lokal Versiegelt NDA
    €28 - €233
    0 Angebote
    Data scraping 1 Tag left
    VERIFIZIERT

    I'm looking for someone who can scrape data.

    €387 (Avg Bid)
    €387 Gebot i.D.
    160 Angebote

    English Freelancers: This job involves going to a supermarket and taking photos of products (3 photos for each product). You'll only need a basic cell phone camera. No editing is necessary. See attached sample photos. US$0.5 (US dollars) will be paid for each product. A list of product categories will be provided and there is no limit to the number of products to be shipped. If you are interested, leave a message and I will give you more information. Below, some screenshots of what consists of 0.5 US dollars (equivalent to 3 photos) will be attached. Freelancer en Español: El trabajo es ir a un supermercado y tomar fotos de productos (3 fotos por cada producto) .Solo se necesita una cámara básica de celular. No es necesario ningún tipo de edici&oac...

    €174 (Avg Bid)
    Lokal
    €174 Gebot i.D.
    4 Angebote

    TechMahindra is looking for participants for an AI study. The location will be in Sunnyvale, CA. and the study will require a diverse group of participants from different age groups and ethnic profiles for the study to be considered successful. Participants should be available to visit the site (Sunnyvale). The entire study will last for 1.5 hours (30 minutes for COVID check and 60 minutes for the actual study). This research study is for one of the largest tech company in the world and for this project, we are looking South East Asian participants.

    €144 (Avg Bid)
    Lokal
    €144 Gebot i.D.
    1 Angebote

    TechMahindra is looking for participants for an AI study. The location will be in Sunnyvale, CA. and the study will require a diverse group of participants from different age groups and ethnic profiles for the study to be considered successful. Participants should be available to visit the site (Sunnyvale). The entire study will last for 1.5 hours (30 minutes for COVID check and 60 minutes for the actual study). This research study is for one of the largest tech company in the world and for this project, we are looking East Asian participants.

    €140 (Avg Bid)
    Lokal NDA
    €140 Gebot i.D.
    1 Angebote

    TechMahindra is looking for participants for an AI study. The location will be in Sunnyvale, CA. and the study will require a diverse group of participants from different age groups and ethnic profiles for the study to be considered successful. Participants should be available to visit the site (Sunnyvale). The entire study will last for 1.5 hours (30 minutes for COVID check and 60 minutes for the actual study). This research study is for one of the largest tech company in the world and for this project, we are looking Hispanic/LatinX participants.

    €146 (Avg Bid)
    Lokal
    €146 Gebot i.D.
    2 Angebote

    TechMahindra is looking for participants for an AI study. The location will be in Sunnyvale, CA. and the study will require a diverse group of participants from different age groups and ethnic profiles for the study to be considered successful. Participants should be available to visit the site (Sunnyvale). The entire study will last for 1.5 hours (30 minutes for COVID check and 60 minutes for the actual study). This research study is for one of the largest tech company in the world and for this project, we are looking South Asian participants.

    €143 (Avg Bid)
    Lokal
    €143 Gebot i.D.
    3 Angebote