Domain systems refer to structured frameworks that categorize and manage information within specific areas of knowledge or activity. These systems help organize data, making it easier to access and analyze. For example, in computer science, a domain system might refer to a network of computers that share a common database or resources. In the context of education, domain systems can be used to classify subjects or skills, such as the Bloom's Taxonomy which organizes learning objectives into levels of complexity. This structured approach aids in curriculum development and assessment, ensuring that educational goals are met effectively.