Outsourced engineering teams are gaining in popularity and many investors have started to treat them as a requirement.

In this guide, we document the process of building mock APIs in Kubernetes from traffic using Speedscale.

Regression testing is not a new concept. However, historically, it has been limited to functional testing due to the setup, configuration, and maintenance required to simulate a production environment accurately. Many teams have found the cost outweighs the benefits, but with the advent of production traffic replication (PTR), it’s become a viable option to regression test performance, especially for those running applications in Kubernetes.