Design distributed systems of loosely coupled services. In practice this covers independent execution, quality assurance of one's own results, and close alignment with adjacent roles and interfaces.Design distributed systems of loosely coupled services. In practice this covers independent execution, quality assurance of one's own results, and close alignment with adjacent roles and interfaces.Design distributed systems of loosely coupled services. In practice this covers independent execution, quality assurance of one's own results, and close alignment with adjacent roles and interfaces.