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Fully interactive, stunning data visualizations for your business

  • Pros

  • No code / low code ETL processing
  • Self-service ETL
  • Good for Excel professions
  • Option to import data into Azure Data Lake Store
  • Support for Common Data Model
  • Cons

  • Requires dedicated compute plan (A,P,EM)
  • Developer experience
  • Some APIs lack support for service principals

Read our blog posts about Power BI Dataflows

Testing Power BI Reports using SpecFlow and .NET

Testing Power BI Reports using SpecFlow and .NET

James Broome

Despite being inherently difficult to test, the need to validate data modelling, business rules and security boundaries in Power BI reports is important, as well as the need for ensuring that quality doesn't regress over time as the insights evolve. This post explains that, by connecting to the underlying tabular model, it is possible to execute scenario-based specifications to add quality gates and build confidence in Power BI reports, just as any other software project.
Testing Power BI Dataflows using SpecFlow and the Common Data Model

Testing Power BI Dataflows using SpecFlow and the Common Data Model

James Broome

Whilst testing Power BI Dataflows isn't something that many people think about, it's critical that business rules and associated data preparation steps are validated to ensure the right insights are available to the right people across the organisation. Data insights are useless, even dangerous, if they can't be trusted, so despite the lack of "official support" or recommended approaches from Microsoft, endjin treat Power BI solutions just as any other software project with respect to testing - building automated quality gates into the end to end development process. This post outlines an approach that endjin has used to test Power BI Dataflows to add quality gates and build confidence in large and complex Power BI solutions.
Power BI Dataflow refresh polling

Power BI Dataflow refresh polling

Ed Freeman

If you're a frequent user of the Power BI REST API and Power BI Dataflows, you may have come across the problem that there's seemingly no programmatic way to get the refresh history of a Dataflow. The ability to know the status of a refresh operation is useful when you're performing automated operations, and you need to know that something has succeeded or failed before deciding what to do next. For example, a desired feature in the Power BI Service is to be able to refresh a dataflow, and automatically refresh a dataset that depends on that dataflow. Without a refresh history endpoint, this is made more complicated than necessary. This blog outlines a way to programmtically retrieve a Dataflow's refresh history in order to poll a refresh operation's status, useful for any fully automated scenario.