How to Design a Database for a Music Marketplace Like Discogs

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A software developer and database author is documenting the logical database design process for a Discogs-style music marketplace in a multi-part series. The project models the site's three core layers: a massive content catalog of artists, albums, and releases; a social layer where users track ownership, wishlists, and reviews; and a peer-to-peer marketplace for buying and selling physical music. The design methodology follows an anchor-attribute-link framework drawn from the author's own database design book, keeping the schema database-server-agnostic at this stage. Using Pink Floyd as a worked example, the article walks through the complexity of modeling artists, release formats, labels, countries, and track credits. Physical schema details such as tables, indexes, and query optimization are deferred to later parts of the series.

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