Recent Post

The Mainframe Story

by Rui Miguel Feio in Tech - Mainframe

What is a mainframe? Who uses the mainframe? These are some of the most common questions I get on a weekly basis not only through this website, but also at my job. I came across this YouTube video that I think it’s well worth watching by those who are curious about technology and history. The video tells us the evolution of the mainframe and helps answering the questions above. I hope you enjoy it! 🙂

Book Rui for speaking

Link to Rui Miguel Feio Speaker's web page
Rui offers excellent presentations based on his professional experience in mainframe and IT security. Rui's presentations aim to educate and inform while keeping people engaged and aware of risks, solutions and new technological trends.


Get the latest posts and news by email.




  • cshow.php?s=150945&v=547&q=89481&r=293019
  • cshow.php?s=246546&v=2264&q=118954&r=293019
  • cshow.php?s=553025&v=3480&q=242425&r=293019
  • cshow.php?s=579913&v=6574&q=284339&r=293019
  • cshow.php?s=616257&v=6590&q=305147&r=293019
  • cshow.php?s=582139&v=6554&q=285563&r=293019
  • cshow.php?s=552775&v=3041&q=269053&r=293019
  • cshow.php?s=433897&v=3787&q=208489&r=293019