.. dqo1565196952042 .. _deployment-options: ================== Deployment Options ================== A variety of |prod-long| deployment configuration options are supported. **All-in-one Simplex** A single physical server providing all three cloud functions (controller, worker and storage). **All-in-one Duplex (up to 50 worker nodes)** Two HA-protected physical servers, both running all three cloud functions (controller, worker and storage), optionally with up to 50 worker nodes added to the cluster. **Standard with Storage Cluster on Controller Nodes** A two node HA controller + storage node cluster, managing up to 200 worker nodes. **Standard with Storage Cluster on dedicated Storage Nodes** A two node HA controller node cluster with a 2-9 node Ceph storage cluster, managing up to 200 worker nodes. .. xreflink For more information, see the :ref:`Storage ` guide. All |prod| systems can use worker platforms (worker hosts, or the worker function on a simplex or duplex system) configured for either standard or low-latency worker function performance profiles.