What architectural approach is focused on integrating business tasks as repeatable services?

The architectural approach focused on integrating business tasks as repeatable services is Service-oriented architecture (SOA). This framework emphasizes the organization of software components as interoperable services that communicate over a network. The core principle of SOA is to promote reusability, flexibility, and interoperability among distributed systems and applications.

SOA is designed to decompose complex business processes into smaller, manageable services. These services are well-defined, self-contained, and can be reused across different applications or business processes, facilitating efficient task execution and integration. Rather than tying software components together in a rigid structure, SOA allows for modular development, meaning that services can evolve independently while communicating with each other as needed.

Other architectural frameworks, such as microservices, while also focusing on service-based design, go further by allowing services to be developed, deployed, and scaled independently, often resulting in a more granular approach. Monolithic architecture, on the other hand, integrates all components into a single unit, making it less flexible when it comes to integrating distinct business tasks. Event-driven architecture focuses more on the production, detection, consumption, and reaction to events rather than integrating business tasks into reusable services like SOA does.