Dashboard in tableau

Dash boards are the collection of multiple work sheet in tableau after the completing the development
we will group everything in to dash boards before delivering the visualization to  the client.
              A dashboard is a collection of several worksheet and supporting information shown in single place so that the end user can compare and monitor variety of the data simultaneously .   to the dashboard we can add the variety  of the objects like images ,webpages ,text areas ,blank pages ,containers.
                        Dashboard containers

                            in tableau  2 types dashboard containers are available.

       1. horizontal containers

          with the horizontal containers we can add the objects to the dashboard in the horizontally way.

       2. vertically containers 

with the help of the vertical containers we can add the objects in the vertically way.as space of the dashboard is very limit with the help of this containers we can efficiently manage the dashboard page.

Tiled: in the tiled way we can add all the objects to the dashboard with the fixed size and length.

floating:  in the floating we can add all the objects in the floating means floating one object over the other.it is new from tableau 8.

 Master-Detail dash board

If selection of items in the Dashboard is displaying the detail information then such a kind of dashboard is  known master detail dashboard.To build the master detail dashboard we have to take the master information in one sheet and the detail information in the second sheet.

Master-master dash board

         Dashboard contains more than one master is known as multi master dashboards if you building the multi master dash board of the selection of one master will not effect the selection of second master .so for the multi master we have to ignore the actions

Indexed dashboard

               the dashboard which contains the sheet information in a single location is known as index dashboards.



Note
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In tableau we can perform any modification on the dashboard it will reflect on work sheet similar we can perform any modification on the worksheet it will reflect on the dashboards.