Types of Design documents
Mainly, there are two types of design documents developed in software development systems. One is low-level design & another one is high-level design. Low-level design documents include different entities like functional logic, database based on type and size, all types of dependencies, and listing of error messages. On the other hand, a high-level design document covers details like brief description, outline about functionality, interface relation between modules, tables with key elements, and architecture diagram with all details.