PolyBase itself doesn't have particularly onerous requirements, but there are a few T-SQL constructs that are new to users, including CREATE EXTERNAL DATA SOURCE, CREATE EXTERNAL FILE FORMAT, and ...

SQL Server 2016 and Azure SQL Database both give you tables ... the data looked like at the end of the business day, you'll need to pick an appropriate time. Assuming that you live on the east coast ...

Before there was SQL, databases had tight, navigational programming interfaces, and typically were designed around a network schema called the CODASYL data model. CODASYL (Committee on Data ...

A few years ago, teams had to write SQL queries and code to extract useful information from large swathes of data. Today, all they have to do is type in a question. The underlying language model ...