Mainframes by the Numbers
Since you’ve found your way to Planet Mainframe, you probably know that mainframes are the IT workhorses of big business.…
History of Cybercrime and Cybersecurity
For a long time, mainframes seemed like a safe room where a company’s most precious data possessions would be secure.…
Mainframe Security Trivia
For a long time, the perception that mainframes are inherently secure probably made life quite a bit easier for hackers…
Db2 Trivia: The Basics
While databases may not be the sexiest segment of IT history, they are inarguably the backbone of modern information systems.…
Do you know your mainframe lingo?
Did your computer journey start with dial-up and dot matrix? Perhaps you cut your teeth coding COBOL, or maybe you…
Test your SMF knowledge and more with trivia this week!
As usual, this week’s trivia challenge will look back at two Planet Mainframe articles with different themes. This week, our…
How Much Do You Know About COBOL?
Whether you love it or hate it, COBOL has been around for a long time, its impact lingering even as…
Do You Know The New Trends In Mainframe? Test Your Expertise!
We’re halfway through the year, which seems like a good time to reflect on what’s happening in the world of…