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