How can I configure data inputs in Splunk?
@yeasuh - Just go to Splunk UI > Settings > Data Inputs to configure data inputs from existing options that Splunk provides.
Here are some of the common data input types available with Splunk - https://docs.splunk.com/Documentation/SplunkCloud/latest/Data/Getstartedwithgettingdatain (See on left hand side for topics in the Doc)