The phrase refers to the act of acquiring a digital copy of the second edition of a learning resource pertaining to Amazon SageMaker, a machine learning platform offered by Amazon Web Services, without incurring any cost. This typically involves seeking out and downloading a Portable Document Format (PDF) version of the book from various online sources.
The pursuit of such free resources is driven by the desire to gain knowledge and skills related to machine learning and SageMaker without financial investment. This approach may be particularly appealing to students, independent learners, or professionals exploring the platform for potential adoption. Understanding SageMaker can be advantageous for those seeking to implement machine learning solutions, as it provides a comprehensive environment for building, training, and deploying models.