Don't Be Afraid of the Mainframe: The Missing Introduction for IT Leaders and Professionals

The missing introduction to mainframe computing for modern IT leaders and professionals.

Mainframes process 70% of the world's transactions and deliver 99.999% uptime. Yet most IT executives have never received a proper introduction to this critical infrastructure.

Instead, you get myths, jargon, and vendor pitches. When decisions arise-invest? modernize? migrate? integrate?-you lack the fundamental understanding to evaluate options intelligently.

This book fixes that.

Written for IT leaders an...