Validate and Assess Data Using Visualization with Apache Zeppelin
Effective in version 10.2, after you publish data, you can validate your data visually to make sure that the data is appropriate for your analysis from content and quality perspectives. You can then choose to fix the recipe thus supporting an iterative Prepare-Publish-Validate process.
Intelligent Data Lake uses Apache Zeppelin to view the worksheets in the form of a visualization Notebook that contains graphs and charts. For more details about Apache Zeppelin, see Apache Zeppelin documentation. When you visualize data using Zeppelin's capabilities, you can view relationships between different columns and create multiple charts and graphs.
When you open the visualization Notebook for the first time after a data asset is published, Intelligent Data Lake uses CLAIRE engine to create Smart Visualization suggestions in the form of histograms of the numeric columns created by the user.
For more information about the visualization notebook, see the "Validate and Assess Data Using Visualization with Apache Zeppelin" chapter in the
Informatica Intelligent Data Lake 10.2 User Guide.