architecturesincluding

Architecturesincluding is not a standard term in software engineering, but it can be used to describe an approach that intentionally combines multiple architectural styles within a single system. In this framing, “architecturesincluding” emphasizes heterogeneity and bounded contexts, allowing different subsystems to adopt the patterns that best fit their requirements while coexisting under a unified platform.

The concept covers a range of patterns that might be included alongside one another, such as monolithic cores for core transactional processing, microservices for modular functionality, event-driven components for asynchronous workflows, layered architectures for separation of concerns, and serverless or data-centric elements for scalability and analytics. The goal is to exploit the strengths of each pattern where appropriate, rather than forcing a single style across the entire system.

Rationale and benefits often cited include improved flexibility, easier evolution of components, and the ability to preserve legacy systems while enabling modern capabilities. This approach can also support domain-driven design by enforcing clear bounded contexts and interfaces between subsystems.

Common challenges involve increased architectural and operational complexity, governance overhead, cross-cutting concerns (security, observability, reliability), and the need for robust integration contracts and versioning. Successful use typically requires explicit architectural decision records, well-defined interfaces, disciplined change management, and strong DevOps practices to coordinate deployments and monitoring across heterogeneous parts of the system.

See also: software architecture, hybrid architecture, enterprise architecture, design patterns.