Most people in the IT industry are used to constant change, but for many of us it is a challenge to keep up with emerging technologies. Which technologies really make a difference to your business? Which are just over-marketed tweaks to established technologies? Sometimes it is hard to tell. Today we outline the ten technologies you should know. The list covers a broad range of IT areas, from software development to network management. No one can master all of these, but we can familiarize ourselves with some while saving the deep dive understanding to those most relevant to our own areas of expertise and responsibilities.