To appreciate the opportunities and make wise choices about the use of technology, information professionals need to understand the architectures of modern information systems. In alternative system architectures, storage, communication, and processing substitute for and complement each other in different ways. This course introduces students, at several different levels of abstraction, to sets of functional components and alternative ways of combining those components to form systems. It also introduces a set of desirable system properties and a core set of techniques that are useful in building systems that have those properties.
Lecture 1: SI 502 - Networked Computing, lecture Understanding the POSIX Open System Reference System