Digital data

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• Funders, institutions and journals may specify where data should be placed in specialist data archives, platforms, or institutional repositories. These guarantee long-term storage and back up of data, alongside managed re-use. There are disadvantages, though, because for instance grant-funded subject repositories occasionally, that don’t have sustainable business models may shut down after their funding runs out, so it is important to have a plan ready in case this occurs.

• Self-archiving platforms allow you to upload your research data. These platforms allow for quick upload of data with minimal metadata requirements. They then receive a catalogue record, licence, and Digital Object Identifier for citation.

• re3data.org offer a searchable registry of more than a thousand data services. Many of the services are disciplinary, where it is possible to share specialized research data with relevant communities. They often have special features for disciplinary data. The data will be more likely to be seen of people that more easily understand them.
  
  Authors are encourages to archive data to one of the disciplinary data-type specific repositories, where the most popular are mentioned in for instance Nature. However, generalist repositories can handle a wide variety of data, and may also be appropriate for storage of associated analyses, or experimental-control data, supplementing the primary data record.Some examples of services that are not disciplinary are mentioned here (in recommended order)

Global general data repositories

• • Zenodo

Open to all kinds of data, but has a 2GB file size limit. This limit may increase to a much higher number. There is no upper limit to the total dataset size, though. Data can be either open or closed access.

• • figshare

Open to all kinds of data, but has a 250MB file size limit. Data can be either open or closed access.

• • The Dataverse Project

Allows uploading of data into a repository with a 10GB file size limit. Can select custom terms of use and granular control of file access.

Danish data repositories (for data that, for instance, by law has to be stored in a Danish registry)

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Danish data repositories 

If one prefers to store data in a Danish repository some examples are mentioned here. It may also be the case that a counselor tells that research data has to be stored in a danish registry, because, for instance, the data are sensitive. It has been hard to find a suitable general Danish repository and none of those that are mentioned here is satisfactory.

• • KB
  • Det nationale bitmagasin
  • Forskningsdatabasen
  • Dansk Data Arkiver

Non-digital data

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