Introduction to the New Mainframe: z/OS Basics

The book is highly regarded as a very precise and thorough technical manual, adept at providing the foundational basics of IBM systems as promised by its title. Reviewers particularly appreciated the inclusion of numerous links to additional IBM resources for most, if not all, of the topics covered, enhancing its value as a comprehensive starting point for further study.

However, the writing style is consistently described as dry, making it a challenging and slow read that some found difficult to finish. A significant point of criticism is that the book is not designed to be a standalone resource, with readers suggesting that having access to someone already familiar with the material would be crucial for a complete understanding.

Overall, this book offers a detailed and foundational introduction to IBM systems, providing a wealth of technical information. It is best suited for readers seeking a precise and thorough technical overview who are prepared for a demanding read, especially if they have access to supplementary resources or expert guidance to facilitate their learning. It is not recommended for light or casual reading.