As we all know, it is becoming a software-defined world. Everything is being stuffed with software to exhibit adaptive behavior. Thus, the buzzwords such as software-defined networking, storage, compute, security, and environment are acquiring significance these days. Also, the concept of software-defined everything is becoming prominent and paramount. The role and responsibility of software, therefore, is increasing. Along with the faster proliferation, penetration, and participation, the software product is also becoming a complicated task. Software experts and exponents are recommending the combination of multiple architecture patterns that we have discussed previously in order to soften and speed up the realization of next-generation software solutions and services. We have described how SOA and EDA team up to put a stimulating foundation for producing dynamic and adaptive applications. Similarly, other architectural patterns can be synchronized in order to bring forth composite patterns in order to produce competent and versatile applications.