Linux is a tried-and-true, open-source operating system released in 1991 for computers, but its use has expanded to underpin systems for cars, phones, web servers and, more recently, networking gear.

A fundamental overview of operating systems (OSes) with an emphasis on practice. Topics covered include: OS structure, OS models, OS abstractions, concurrency sources, concurrency challenges, ...

These issues crop up in rapidly growing businesses. Staff members may have been over-promoted or be working in roles where they don’t perform at their best. If there aren’t clearly documented methods, ...