Get Started

Start a DolphinDB server first, then enter <HostIP>:<Port> in the address bar of the web browser (the default port number is 8848).

We can also launch a web-based interface for cluster management.

Start the controller and agent of a cluster first, then enter <Host IP>:<Port> of the controller (which is configured in the cluster configuration files) in the address bar of the web browser.

To start the data nodes, tick checkbox to the left of Mode on the performance monitoring panel, click ⏵ and click OK. Click 🔁, and we can see data nodes are runing.

We can also initiate data nodes selectively by ticking the checkbox to the left of Datanode.

To stop all or some of the data nodes, select data nodes and click ⏹.