A nice touch in this textbook is the glossary at the back of each chapter.
O’Reilly Designing Data-Intensive Applications 1st Ed Martin Kleppmann 2017 PB
You will find that this textbook breaks down difficult topics into manageable chunks.
Designing Data-Intensive Applications O’Reilly Martin Kleppmann USA New Stock
A nice touch in this textbook is the chapter-opening vignettes that hook your interest.

