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SitePoint PHP Blog:
Using GDELT 2 with PHP to Analyze the World!
Dec 12, 2016 @ 12:16:15

The SitePoint PHP blog has a tutorial posted by Patrick van Bergen showing you how to analyze the world using a combination of PHP and the data from the GDelt (Global Database of Events, Language and Tone) database.

Are you interested in political world events? Do you want to play with one of the world’s largest databases? If you answered either of those questions with a yes, keep reading – this will interest you! This article follows up on the promise to use GDELT with PHP.

I will show you a simple example of how to use GDELT through BigQuery with PHP, and how to visualize the results on a web page. Along the way, I will tell you some more about GDELT.

He starts by briefly introducing the GDelt service, what kind of data it contains and how to make some sample queries with their BigQuery dashboard. He then moves more into the code, talking about some of the basic concepts of the data and setting up an account you can use for your queries. The example code uses the Google Cloud library to access the API and execute the query. Included are examples of querying metadata, the different datasets available and some visualization examples.

tagged: gdelt analyze world data bigquery tutorial googlecloud api

Link: https://www.sitepoint.com/using-gdelt-2-with-php-to-analyze-the-world/


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