Do not try to read it cover-to-cover like a novel. Use it as a reference guide . Read Chapter 1 (Data Management) for the overview, then skip to the chapters relevant to your current job function. If you are serious about a career in Data, this PDF belongs on your digital desktop at all times.
: Look for publications or resources section on the DAMA website or related data management forums. They might offer the DMBOK for free or at a cost. dama-dmbok pdf
, where you can find both the second edition (DMBOK2) and related study guides. Do not try to read it cover-to-cover like a novel