It's a part of information science. Libraries are systems to organize large amounts of information (not necessarily physical locations, there are digital libra

It's a part of information science. Libraries are systems to organize large amounts of information (not necessarily physical locations, there are digital libraries now). So I imagine you learn sorting and indexing techniques, processes for getting information and metadata in and out of the system, and much more A library is a database of unstructured documents with structured metadata, which might need to be indexed, queried, and accessed in many different ways