Out of all the programming languages you need to learn in the IT industry, SQL is one of the most important. SQL is so integral to modern big data access and organization processes that it’s never a ...

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 ...

With most Excel spreadsheets, you enter data manually into cells and then use formulas or other functions to analyze it or perform calculations. If you have a large data source, such as an Access ...

Microsoft Access is a powerful database that is part of the Microsoft Office package, and by combining its user-friendly ...

Gathering petabytes of data about your customers is cool, but how can you take advantage of this data? BlazingDB lets you run high-performance SQL on a database using a ton of GPUs. The company is ...

Determine when to use stored procedures vs. SQL in the code Your email has been sent Tony Patton discusses the merits of stored procedures versus placing SQL directly in the code. Find out which one ...

Normalized data giving you problems? Learn how to use the SQL subselect statement and handle your database like a pro! Do you ever find yourself juggling queries to get the information you need?

Microsoft has just added support for query hints to Azure SQL Database, giving database administrators a powerful tool to manage the performance of ISV application code. Here's how it works. Database ...