Why Study Compilers? ... Learning something about compilers will show you the interplay of theory and practice in computer science, especially how powerful general ideas combined with engineering insight can lead to practical solutions to very hard problems.

Why should we study for compilers?

It is useful for a computer scientist to study compiler design for several reasons. Anyone who does any software development needs to use a compiler. It is a good idea to understand what is going on inside the tools that you use. ... Studying compilers enables you to design and implement your own domain-specific language.

Is compilers a useful class?

Definitely! It may not be a topic you would use daily like a databases class for example, understanding compilers will give you a great foundation. A similar example would be an Operating Systems class.