Data processing method and device, electronic equipment and storage medium

The invention provides a data processing method and device, electronic equipment and a storage medium. The data processing method comprises the following steps: firstly, receiving case query parameters input by a user; then, based on the case query parameters, events matched with the case query parameters and index data corresponding to the events are found out; a time node of the event is then calculated based on a pre-configured node timeline. And screening out the index data in the time node range from the index data. And according to an index operation rule corresponding to the event, processing operation is carried out on the screened index data to obtain processed index data. And finally, screening out the index data meeting a preset condition in the processed index data, and performing visual display. According to the method and the device, when a user performs query, the corresponding event and the index data are automatically obtained, the index data are processed, and the index data meeting conditio