👉 The "Fluid" command in Docker allows you to dynamically adjust the resource limits (CPU and memory) for a running container based on its current usage. Unlike fixed limits, which remain constant regardless of the container's needs, Fluid adapts in real-time. If a container exceeds its allocated CPU or memory, Fluid increases those limits proportionally to ensure the container can continue operating efficiently without manual intervention. This is particularly useful for containers with variable workloads, such as those that scale up or down based on demand, ensuring optimal performance and resource utilization.