Product Management as a discipline has been around for a while. It used to be mainly about creating a Product, building a market around it and selling it to customers. The role mainly sat within the Sales and/or Marketing department.
Nowadays, the term Product Manager has come to signify a role that sits at the intersection of Business, Engineering/Technology and UX. By principle, a product manager is in charge of providing a product with great customer experience, developed with sustainable technology (sometimes innovative) and providing recurrent business value.
The tech boom within the past two years has launched Startups which brought about a rise in the need for Product Managers. The boom was also a catalyst for Digital Transformation in existing companies, which have discovered that a Product Manager helped to drive innovation & transformation while ensuring return on investment.
The Product Manager role is thus one of the most promising roles of the 21st century, be it in a Startup or Large organization. Some choose to pivot into this role (from previous roles as project managers, designers, marketing managers, sales, business analysts, software engineers, etc), others "fall into it" through attribution within their company. Product Management is a profession by itself and whichever path you take into it, once you make that decision, you have to learn the profession.
Where do I start?
There are so many books about Product Management out there but these are some of the most inspiring ones:
The Art of Product Management - Rich Mironov
How to create Products Customers Love - Marty Cagan
Agile Product Management with Scrum - Roman Pichler
The Lean Startup - Eric Ries
These blogs release articles regularly on Product Management techniques:
Silicon Valley Product Group
Listen to Podcasts & Watch Youtube videos
Listen to seasoned Product Managers talk about their past & current experience. Watch great talks on different aspects of Product Management. You'll find out you're not alone:
Join Product Communities
These communities, like Product Elites, organize blogs, conferences, talks and webinars on Product Management:
Mind the Product