Let’s see the drawbacks of the Sidecar pattern and its limitations.

One of the current limitations of the Sidecar pattern is that it requires a containerized environment.

As a result, the resource utilization could go high when there is a large number of Sidecar containers.

However, the benefits of using the Sidecar pattern for cross-cutting concerns have already proven its value. Therefore, if you have the right environment in place, choosing it will save you time and effort in the long run.