Archiving & publishing data
Other than publishing articles presenting your research, an important aspect of research data management (RDM) involves making available the data, code, and materials used to conduct that research. Research data repositories are subtypes of a sustainable information infrastructure which provides long-term storage and access to research data that is the basis for a scholarly publication [Registry of Research Data Repositories ]. In other words, a centralized place to store data, making them available for use, ensuring accessibility beyond the life spam of a research project.
Choose a repository aiming at ensuring that your data are FAIR (findable, accessible, interoperable, reusable), citable and comply with funder requirements. It is advisable to prefer a public data repository that includes persistent identifiers to make data easily findable and various licensing options to ensure clarity.
Other factors you may need to consider while choosing a repository is the type of data you are planning to publish, as there are discipline specific repositories for higher visibility rate. Depending on funders' requirements, you should also verify that you indeed have the right to publish your data in a repository and if yes, under which conditions and requirements. Last, make sure it is a sustainable repository and your data will remain accessible in the long run.
To ensure your submission will be successful, you need to prepare your data according to the repository's mandates. These may include using metadata of a specific scheme following required ontologies and controlled vocabularies, converting the data into a needed format, assigning an appropriate license.