What is remote service virtualization?

Remote service virtualization is a software testing technique that simulates the behavior of dependent systems or services that are not readily available during development and testing. By creating virtual representations of these services, teams can test and develop their applications without needing access to the actual external resources, such as databases, APIs, or third-party platforms. This approach helps reduce bottlenecks, enables parallel development, and improves the quality and speed of software delivery, especially in complex, distributed environments.