Difference between SQL and NoSQL. ... A relation (table) in a relational database is divided into rows and columns. A Tuple is a row in a database table that is retrieved using a query.

Here are the top five differences between rows and columns in terms of how they organize data and objects: Items in row are aligned from left to right, while columns are aligned from top to bottom. A ...

Learn the differences and similarities between columnstore and rowstore indexes in SQL Server, and how to choose the best option for your data and queries.