Author: Daniel Jackson. Title: The Essence of Software. Jackson shows how concepts let designers preserve and reuse design knowledge, rather than starting from scratch in every project. As our dependence on technology increases, the design of software matters more than ever before.

Author: Daniel Jackson. Title: The Essence of Software. Jackson shows how concepts let designers preserve and reuse design knowledge, rather than starting from scratch in every project. As our dependence on technology increases, the design of software matters more than ever before.