1. Tableau Business Intelligence

[Chia sẻ] Danh sách Big Data miễn phí hữu ích

Discussion in 'Công nghệ' started by Phu Ton, Oct 2, 2014.

  1. Phu Ton

    Phu Ton Well-Known Member Staff Member

    Any company, from big blue chip corporations to the tiniest start-up can now leverage more data than ever before. Many of my clients ask me for the top data sources they could use in their big data endeavour and here’s my rundown of some of the best free big data sources available today.

    free big data.jpeg


    The US Government pledged last year to make all government data available freely online. This site is the first stage and acts as a portal to all sorts of amazing information on everything from climate to crime.

    US Census Bureauhttp://www.census.gov/data.html

    A wealth of information on the lives of US citizens covering population data, geographic data and education.

    European Union Open Data Portalhttp://open-data.europa.eu/en/data/

    As the above, but based on data from European Union institutions.


    Data from the UK Government, including the British National Bibliography – metadata on all UK books and publications since 1950.

    The CIA World Factbookhttps://www.cia.gov/library/publications/the-world-factbook/

    Information on history, population, economy, government, infrastructure and military of 267 countries.


    125 years of US healthcare data including claim-level Medicare data, epidemiology and population statistics.

    NHS Health and Social Care InformationCentrehttp://www.hscic.gov.uk/home

    Health data sets from the UK National Health Service.

    Amazon Web Services public datasetshttp://aws.amazon.com/datasets

    Huge resource of public data, including the 1000 Genome Project, an attempt to build the most comprehensive database of human genetic information and NASA’s database of satellite imagery of Earth.

    Facebook Graphhttps://developers.facebook.com/docs/graph-api

    Although much of the information on users’ Facebook profile is private, a lot isn’t – Facebook provide the Graph API as a way of querying the huge amount of information that its users are happy to share with the world (or can’t hide because they haven’t worked out how the privacy settings work).


    Compilation of data from sources including the World Health Organization and World Bank covering economic, medical and social statistics from around the world.

    Google Trendshttp://www.google.com/trends/explore

    Statistics on search volume (as a proportion of total search) for any given term, since 2004.

    Google Financehttps://www.google.com/finance

    40 years’ worth of stock market data, updated in real time.

    Google Books Ngramshttp://storage.googleapis.com/books/ngrams/books/datasetsv2.html

    Search and analyze the full text of any of the millions of books digitised as part of the Google Books project.

    National Climatic Data Centerhttp://www.ncdc.noaa.gov/data-access/quick-links#loc-clim

    Huge collection of environmental, meteorological and climate data sets from the US National Climatic Data Center. The world’s largest archive of weather data.


    Wikipedia is comprised of millions of pieces of data, structured and unstructured on every subject under the sun. DBPedia is an ambitious project to catalogue and create a public, freely distributable database allowing anyone to analyze this data.


    Free, comprehensive social media data is hard to come by – after all their data is what generates profits for the big players (Facebook, Twitter etc) so they don’t want to give it away. However Topsy provides a searchable database of public tweets going back to 2006 as well as several tools to analyze the conversations.


    Mines Facebook’s public data - globally and from your own network - to give an overview of what people “Like” at the moment.

    New York Timeshttp://developer.nytimes.com/docs

    Searchable, indexed archive of news articles going back to 1851.


    A community-compiled database of structured data about people, places and things, with over 45 million entries.

    Million Song Data Sethttp://aws.amazon.com/datasets/6468931156960467

    Metadata on over a million songs and pieces of music. Part of Amazon Web Services.
    Last edited: Oct 2, 2014
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