One of the most interesting things about Power BI is that it covers a wide range of areas. Therefore, it can help a wide range of different users to analyse and understand their businesses easily. For instance system administrators can use Power BI to analyse their Microsoft Windows Active Directory. As a matter of fact, Power BI and Active Directory can work together very nicely so that a system administrator can create high level reports and dashboards.
In this , we’ll create a report of the following charts:
- Total number of computers by Operating System/Service Pack
- Total number of computers by year and Operating System
- Total number of computers
- Print pages per minute by printer
- Total number of printers by year and driver name
As a system administrator you can create heaps of other useful reports.
- On Power BI Desktop click “Get Data” then click “More”
- Click “Other”, click “Active Directory” then click “Connect”
- Enter a Domain name then click OK
- As you can see there are 374 tables you can select to create heaps of reports. In this post I use “Computer” and “PrintQueue”
- After selecting the desired tables you can either click “Load” or click “Edit” to modify the queries using Query Editor. I click “Load”.
- Expand both tables from “Fields” pane
- As you can see both tables have just two columns which don’t look to be helpful. So to get some more informative data out of those tables we need to do some works in the next steps.
- Click on “Edit Queries” from the ribbon
- As you can see Power Query engine detected lots of related columns with an expand icon () next to them. These columns, are called Complex Columns. Complex columns are basically the columns that do not exist in the original table, but, exist in a related table. We can expand the complex columns to reveal the containing values.
- Click on “Computer” table from the “Queries” pane
- Click on the expand button of the “computer” column
- Scroll down the list and tick the following columns:
- As you can see you can search for desired column names
- You can unselect the “The Original Column Name as Prefix” if you don’t need it. Click OK.
- As you can see there are some rows with Null value in OperatingSystem column. We are not interested on those rows. So we can simply filter the table to hide the rows of data with Null on OperatingSystem.
- We also need to expant the column “top” and select “CreateTimeStamp” then click OK
- In our sample we need to have Year part of the “CreateTimeStamp” column. To extract Year, click on Date-> Year-> Year from “Transform” tab
- Click on “PrintQueue” from the Queries pane
- Expand the “PrintQueue” column with the following columns then click OK
- We also need to expand the “top” column and select “CreateTimeStamp” column
- Extract Year part of the “CreateTimeStamp” column. We discussed how to extract Year part in previous steps.
- Now we have everything we need to create our report. Click on “Close & Load” button from the ribbon
Total Number of computers by Operating System/Service Pack
- Switch to Report view
- Click on column chart from “Visualisation” pane
- From “Fields” pane drag and drop “OperatingSystem” on Axis area
- Drag and drop “DisplayName” on Value area
- Make sure that “Count” is selected as aggregation for Value
- Switch “Data Labels” to ON from format tab
- Drag and drop “OperatingSystemServicePack” on the Legend area
You can replace chart name and titles by something more meaningful. You can also change the look and feel of the chart. I leave these changes to you. If you are new to Power BI Desktop I encourage you to read this post to learn how to create data visualisations in Power BI Desktop on a step-by-step basis.
Total Number of Computers by Year and Operating System
- From Fields pane expand “Computer” table
- Drag and drop “CreateTimeStamp” on the report area
- Move it from Value are to Axis area
- Select “OperatingSystem” and “DisplayName” respectively
- Change the chart type to Area Chart
- Change the Legend Position to Right
- Switch “Data Labels” to ON
Total Number of Computers
This one is the easy one. You just need to expand “Computer” table from the Fields pane then click on “DisplayName” then change the chart type to Card.
I don’t like the chart name which is “Count of displayName”. If you click on the Format tab from Visualisation pane you’ll see there is no format settings for this type of chart. Although you cannot change the chart title from Power BI Desktop you can change it when you published it to Power BI Website. I’ll explain how to this later in this post.
If you don’t want to publish the report to the Power BI Website for now, a workaround is to rename the corresponding column to something more meaningful.
I personally don’t think renaming the column is the right way to modify the chart’s title. So I hope Microsoft adds this feature in the next versions of the product.
Print Pages Per Minute by Printer
- Click Waterfal Chart from the Visualisation pane
- Expand “PrintQueue” table from the Fields pane
- Put “DriverName” on Axis
- Put “PrintPagesPerMinute” on Value
- Put “PrintPagesPerMinut” on Colour Saturation area
- Go to Format
- From Data Colours switch “Diverging” to ON
- Set Minimum colour to Red
- Set Centre colour to Blue
- Set Maximum colour to Green
Total Number of Printers by Year and Driver Name
- Click on Table from Visualisation pane
- From Fields pane click “Driver Name”
- Click “CreateTimeStamp”
- Select “Do Not Summarise”
- Drag and drop the “Driver Name” to the Values area again
- Select “Count” for the aggregation
- Resize the table
Publish the report to Power BI Website
We created some reports and it’s time to publish the reports to Power BI Website. It’s super easy to publish the reports. You just need to click Publish from the ribbon and pass your Power BI credentials.
Create Dashboards on Power BI Website
- Open your browser and login to your Power BI account
- Make sure that report is published correctly by clicking on the report
- Now create a new dashboard and name it Active Directory
- Click on the report again and pin the charts to the dashboard
- Click on the “Active Directory” from the dashboards again
- As you can see you have all the charts on the dashboard
- Now you just need to reorganise the dashboard as desired
Changing a Chart Title
As I stated before in some charts we cannot modify the chart title. But, luckily we can change them from the dashboard.
- Open the dashboard
- When you hover over a chart a “Title Details” ()and “Delete Title” () buttons appear.
- Click on “Title Details”
- Enter a desired title then click “Apply”
As you can see, we are actually modifying a “Tile Title” not a chart title. Each space on the dashboard that we put the dashboard objects on it is a tile. Each tile can have a title which is a chart title by default. We can also setup a custom link (URL) for a tile. So if users click on a tile they will be redirected to the URL.