### StatefulSets: StatefulSets are a Kubernetes resource that allow you to manage stateful applications in your cluster, such as databases or other stateful services. Unlike regular deployments, StatefulSets provide stable, unique network identities and storage for each pod in the set. This allows stateful applications to be deployed and scaled more easily in a cluster. StatefulSets also support ordered pod creation and deletion, which is important for stateful applications that require sequential startup and shutdown.