# Ds-storage(Digitale Samlinger) by the Royal Danish Library. ## A metadata storage. Ds-storage is a storage for metadata to describe objects in collections. The metadata format is UTF-8 encoded but format can be anything from text,XML,JSON etc. depending on the metadata format for that collection. The basic idea behind ds-storage is a single access point to metadata describing objects belonging to many different collections. Having a simple API to store and retrieve the ...