Storing a document, usually, a digital document, in a document management system is known as document storage (DMS). We now employ electronic storage instead of filing cabinets. It conserves both space and time. When a document is saved, it is frequently tagged with a metadata collection to identify it as belonging to a specific category or classification. Then it's saved as a digital file. A document retrieval specialist knows about the document system's labeling, tagging, and schema. While the requester may be able to use the DMS, even with a simple keyword search, they are unlikely to be as efficient.