Datamartist is a tool that was developed by nModal Solutions Inc. It consists of tools being used for data profiling as well as data migration. It has a Calculation Block feature which is being used with the modification of columns in a set of data. This tool supports the Boolean logic which uses the similar method being used in MS Excel. It has a built-in Define Reference block which has the ability of converting a data set to a dimension which is done with the process of defining the key that was setup for an Object and also has the capability of resolving issues which are related to duplicate keys. One of its other features is the recategorise block which is being used for arranging of data based into its categories. Datamatrist also has an Excel export block which is responsible for exporting the data that are coming to an Excel workbook.