What is a key advantage of modularizing integration logic?

Modularizing integration logic provides the key advantage of allowing more predictable changes. This approach involves breaking down complex integration processes into smaller, reusable modules or components. As a result, when a change is needed—be it an adjustment in business logic, an update to an API, or a modification of data mappings—only the relevant module needs to be altered, rather than the entire integration flow. This containment of changes minimizes the risk of unintended consequences that might arise when modifying a larger, monolithic structure.

Additionally, because the modular components are designed to function independently or in a limited scope, they enhance testing and maintenance processes. Changes can be implemented and validated in isolation, which makes it easier for teams to ensure that updates meet quality standards without disrupting other integrated processes. This leads to more streamlined and predictable integration management.

Other options, such as enhancing network security, reducing the number of APIs, or improving data storage efficiency, do not directly relate to the primary benefit of modularization. While these factors may be positively impacted as a result of modular designs, the defining characteristic that clearly promotes predictable changes is the use of modular integration logic.