Excel possesses formidable database powers. Creating a relational database starts with a Master table that links to subordinates called (awkwardly) Slave, Child, or Detail tables.

Are you still putting your data in plain, old spreadsheets? Excel 2013 makes it easy to link tables, create reports and more.

Use this form when you want to create a new table with columns that are not present in existing tables. It is also useful if you are running SQL statements from an SQL application in another SQL-based ...

The following example shows how to read DBMS data into SAS and create additional variables to perform calculations or subsetting operations on the data. This example creates the SAS data set ...

Database normalization is the cornerstone of database theory. Once a database is normalized, relationships between the data in multiple tables must be established.

SQL Server's OpenJson function will let you dismantle JSON structures into relational tables, including tables with foreign/primary key relationships.