The most important performance-tuning technique available is having the needed indexes created on the tables to ensure that the SQL Server database engine is able to get the data that it needs to as ...

In this tutorial, you learn how to move Azure SQL databases and elastic pools to a different Azure region, using Azure Resource Mover. In this tutorial, you learn how to: Check if you have Owner ...

While SQL was a serious top 10 player when the index began in 2001, it was taken from the list after someone noted in 2004 that SQL was not a programming language. In 2018, it was pointed out that SQL ...

Trading indices offers a unique opportunity to diversify portfolios and gain exposure to entire sectors or economies with a single transaction. As aggregate measures of stock market performance, they ...

Read this SQL tutorial to learn when to use SELECT, JOIN, subselects and UNION to access multiple tables with a single statement. It’s sometimes difficult to know which SQL syntax to use when ...

SQL is neither the fastest nor the most elegant way to talk to databases, but it is the best way we have. Here’s why Today, Structured Query Language is the standard means of manipulating and querying ...