Import methods
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You can import datasets into MINT using three different methods. This section describes the methods in more detail. The most common methods are:
HTTP upload - for small datasets exported from native systems in XML, CSV or TXT formats
OAI-PMH harvest - for larger datasets where an OAI-PMH repository has been establlished
HTTP upload
To upload your datasets using this method, you will first make an export from your home system. Here are a few points to bear in mind as you prepare your file for upload:
XML is the preferred format especially if your metadata is written in a language that uses an extended character set.
CSV file uploads are accepted but you should take care to choose UTF-8 encoding to preserve accents and special characters in your national language
When preparing XML for upload
export each metadata record as a separate XML file and then create a zip archive containing all the individual records.
When uploading a CSV file you will need to specify:
the delimiter or field separator used in the file
the escape character if any
Remote FTP/HTTP upload
You can upload a file from a remote location using either FTP or HTTP. The general recommendations on preparing XML and CSV files (above) apply to this method.
OAI-PMH
If you have established an OAI-PMH repository on your system, MINT can use this to harvest your metadata. Before starting the harvest you will need to contact the CARARE support team (support@carare.eu) to ask for your OAI URL to be white-listed on MINT.
When you specify the import on MINT, you enter the base URL of the OAI-PMH repository, and then click on the magnifying glass icon to check its validity. If the base URL has not yet been white-listed this process will return an error. Once the base URL has been validated you can fetch data from the repository based on:
OAI Set
Namespace prefix or
a specific date intervals by specifying the From date and To date