Power BI Content Workflow

I work with many enterprise level organizations in the Midwestern United States. There is a lot of excitement around Power BI, however I often run into challenges regarding features that are expected with a business intelligence solution that can meet the needs of an enterprise such as governance, administration, and lifecycle management.

pendulum

In Business Intelligence, there is a pendulum that swings between self-service and governance that wreaks havoc on most organizations of reputable size. I can confidently say there is little doubt from an end user feature set that Power BI competes well with any solution on the market. With a FREE and PRO offering at only 9.99 a month per user, the price point is hard to beat. But what about total cost of ownership (TCO)? What about the enterprise deployments of Power BI? I intend to use this blog to help with answering these questions regarding Power BI, SSAS Tabular models, and an overall agile approach to business intelligence within the enterprise.

Let’s start with discussing lifecycle management and taking reports through development, testing, and production similar to how you would deploy a codebase for an application.

power bi cheapskate

First of all, we need to ensure that we are working with the PRO version of Power BI. Yes, if you want Enterprise level features, you are going to have to pay for it. Two PRO features are being used below: Power BI Group Workspaces and Content Packs.

Group Workspaces in Power BI allow for multiple users to “co-author” reports and share ownership over the Power BI content. You can easily create a group workspace from the left hand navigation bar.

power bi groups

Once a group has been created, you can assign users with either “Edit” or “View Only” access. This will be an important distinction for users you assign to this group between those who will be “co-authoring” and those who will be testing and doing quality assurance.

power bi groups add user

 

Once a group has been established with distinction between the content developers and the testers, the below diagram can be followed to achieve a content management workflow.

power bi content mgmt workflow

This diagram is also provided in pdf form below:
Power BI Content Workflow

In this workflow, One Drive For Business (ODFB) is used as a collaboration space for PBIX files. Alternatively, this could as be a source control environment or a local file share. A benefit in O365 deployments for Power BI is that when a group is created, a ODFB directory is also established for sharing.

The group workspace is used for collaboration between content authors and testers. Once development and testing iterations are complete, a Content Pack should be produced to distribute the production version of the dashboard, reports, and datasets to the rest of the organization. Content Packs are created by going to “Get Data” -> “My Organization” -> “Create Content Pack”.

power bi content pack create

IMPORTANT: It is critical that in an enterprise scenario that personal workspaces are not used to publish content packs. This creates a dependency on a single author to have full control over content and scenarios will consistently pop up that a single author may not be available when updates are needed on the content. Enterprise deployment scenarios can’t be achieved when content is tied to a personal workspace. Establish a group workspace structure that makes sense for your organization as pointed out in the Pre-Requisite text on the workflow diagram.

Making Revisions

As revisions occur on the content in the group workspace a notification appears in the upper right reminding that there is a content pack associated with the dashboard or report being modified and that an update needs to be applied to the content pack to publish the changes.

power bi content pack changes

I have talked with some organizations that originally considered bypassing the use of content packs and just were going to use group workspaces with “View Only” users getting the content distribution. This would not allow for the option to iterate on changes before they are published to the end users.

Once the iterations have been completed and the next revision is ready to publish, anyone with “Edit” privileges in the group can go to Settings (the gear icon in upper right) and “View Content Packs”.

power bi content pack update

A warning icon is displayed next to the content pack name indicating there are pending changes. Once you click “Edit” you will have the option to “Update” the content pack in which the changes will be distributed to those that have access to it.

power bi content pack update button

Connection Strings and Separation of Duties (SoD)

The above workflow still leaves a couple of desired features without answers.

With the group workspaces, we have separated the ability to develop and test report changes from publishing them to the rest of the organization, but how do we transition from a DEV/TEST data source to a PROD data source? This has to be achieved within the Power BI Desktop file (as of the time this blog post was written). If it is a new calculation or set of tables that are being tested, collaboration will have to occur between the development team and the testers as to when to change the connection strings from DEV/TEST to PROD sources and republish the PBIX file.

In my experience, often on the reporting and analytics side of things, production connectivity is required by the “power users” in each department that are doing the quality assurance as they can only tell if new report features will pass the “sniff test” when they are connected to data that they know. DEV/TEST environments often grow stale and don’t hold as much value on the reporting/analytics side as they do for application development. Connection string management will be enhanced in Power BI as the product matures, but even then, limited value will be achieved without the production data to verify changes.

Lastly, when we look at the fact that a group workspace only has an “Edit” and “View” role and lacks a “Publish” role, it may be of concern that a content author can push changes for content packs without separation of duty (which may require someone else to actually publish the change). If this is very critical to your business, then the separation of duty can be achieved by adding another group workspace to the mix that only publishers can have access to, but I would suggest this is often overkill. Because reporting cannot “alter” any underlying data, it does not as often have as strict of controls in place to protect from malicious code being deployed such as a transactional application may have. And remember, there is a significant amount of any enterprise organization that is still running their business from Excel spreadsheets being produced and managed by the “power users” in each department. They simply extract data from source systems and create Excel reports that often go all the way to the CFO or CEO in the organization. So as we come back to the initial comment in this blog regarding the pendulum of self-service vs governance, remember that these concerns probably already exist in your organization today with much less visibility than they would when using the proposed workflow mentioned above.

 

Feel free to leave any comments on this article or suggestions for future articles that touch on the use of Microsoft BI solutions such as Power BI for enterprise deployment.