Community driven content discussing all aspects of software development from DevOps to design patterns. The key difference between columns and rows is that a column arranges data vertically from top ...

The structured query language is a powerful tool for connecting to many database systems that store data in tables organized into rows and columns. It's often used on the backend of business websites ...

Microsoft announced that its SQL Database now supports row level security (RLS). RLS lets administrators provide row-level access to data based on a user's identity or role. The company released the ...

Journal of the Royal Statistical Society. Series D (The Statistician), Vol. 38, No. 3 (1989), pp. 197-202 (6 pages) This paper presents some further results on nested ...

Database sizes have grown exponentially, with more than half of all databases in use globally projected to exceed 10TB by 2010, according to The Data Warehouse Institute. But as the size of data ...

SQL Server 2016, the next major release of Microsoft’s flagship database and analytics platform (which is available as a Community Technology Preview [CTP] as of this writing), includes exciting ...