DolphinDB notebook is located in the folder "web" under the same directory that contains dolphindb.exe. If the notebook fails to start, please check if the "web" folder exists.
Before we launch the notebook, we need to start a DolphinDB server first.
To launch the notebook, enter <IP address>:<port number> in the address bar of the web browser (the default port number is 8848).
We can also launch a notebook from a cluster manager web interface. For details please refer to Chapter 3.