Structured vs Unstructured

Semi-structured data is the data which does not conforms to a data model but has some structure. It is structured data but it is not organized in a rational model like a table or an object-based gra…

Since unstructured data does not have a predefined data model it is best managed in non-relational NoSQL databases. In other words unstructured data are data that do not reside in a spreadsheet file…