It is rare to find an implemented database devoid of reference tables. Reference tables provide valid values for drop-down lists and in a slightly obtuse way, also allow for expression of a domain or ...

The process of cleaning up the contents of a database falls under the general heading of data validation. Part of this process involves data editing; but in this instance it refers to editing that is ...

For data scientists, data analysts and others who work with data and require accurate results, data validation is a very important process. For those users, the output of the systems they use can only ...