Overview: SQL remains a core skill for data management across industries in 2026Free courses build fundamentals while paid ...

Maintaining and updating software is an important activity for a Technical Support role. There are many types of software, and understanding software can be overpowering. This course introduces the ...

It’s a common mistake: a company puts a poorly performing database on larger and larger servers, throwing more and more money away while making the same mistakes, but the database never gets any ...

When is a database not a database? When it is a spreadsheet. What do spreadsheets have to do with databases do you ask? Spreadsheets are actually very rudimentary databases and, while not advisable, ...

At Microsoft's Ignite digital event this week, the company is announcing the private preview of SQL Server 2022, the next version of its three-decades-old relational database management system (RDBMS) ...