plsss give me notesshshdbdbdndnbdbdbxbdbdbdcccbcjcjcjfjffffffhh

Software architecture refers to the high level structures of a software system, the discipline of creating such structures, and the documentation of these structures. These structures are needed to reason about the software system. Each structure comprises software elements, relations among them, and properties of both elements and relations.The architecture of a software system is a metaphor, analogous to the architecture of a building.