CORE reaches a new milestone: 75 million metadata and 6 million full text

CORE is continuously growing. This month we have reached 75 million metadata and 6 million full of text scientific research articles harvested from both open access journals and repositories. This past February we reported 66 million metadata and 5 million full text articles, while at the end of December 2016 we had just over 4 million full text. This shows our continuous commitment to bring to our users the widest possible range of Open Access articles.

To celebrate this milestone, we gathered the knowledge of our data scientists, programmers, researchers, and designers to illustrate our portion of metadata and full text with a less traditional (sour apple) “pie chart”.

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CORE’s open access and text mining services – 2016 growth (or, how about them stats – 2016 edition)

The past year has been productive for the CORE team; the number of harvested repositories and our open access content, both in metadata and full-text, has massively increased. (You can see last year’s blog post with our 2015 achievements in numbers here.)

There was also progress with regards to our services; the number of our API users was almost doubled in 2016, we have now about 200 registered CORE Dashboard users, and this past October we released a new version of our recommender and updated our dataset.

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How about them stats?

Every month Samuel Pearce, one of the CORE developers, collects the CORE statistics – perhaps a boring task, but useful for us to know where we stand as a service. A very brief report of the accumulative statistics of all years that CORE operates as a project, 2011 – 2015, are as follows.
Users can retrieve from CORE,

  • 25,363,829 metadata records and
  • 2,954,141 open access full-text records, 

from 689 repositories (institutional and subject) and 5,488 open access journals. In addition, 122 users have access to the CORE API

In the playful Christmas spirit we attempted this time to have some fun with the statistics.

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