Libri GmbH Un guide pour débutants sur le matériel mainframe - Maîtriser l'épine dorsale de l'informatique d'entreprise - Livre 1

Mainframe hardware refers to the powerful, high-performance computers designed for critical business applications that require extreme reliability, security, and availability. They are engineered for high throughput, handling massive workloads like real-time financial transactions and batch processing, and feature redundant components and massive storage capacities. Key components include a central processing complex with multiple processors, dedicated I/O channels to manage data flow, and support for logical partitions (LPARs) for flexibility and performance.This book, "A Beginner's Guide to Mainframe Hardware," serves as a foundational guide and handbook for those wishing to learn and gain a comprehensive understanding of mainframe hardware. It is the first of its kind in the current series of books, designed to set the stage for your journey into mainframe technology. I am sure this book will be an excellent reference for you.