Visualizing Data in Oracle Analytics Server Visualize Data Connect to Your Data Using Datasets Design Datasets Design Datasets Learn how to design datasets to power your data visualization and analysis projects. Topics: What are Quality Insights? Enhance Your Data Using Quality Tiles About Removing or Restoring Dataset Columns Remove or Restore a Dataset Table's Columns Filter a Dataset Table Use Role-Based Filters in a Dataset View a Dataset Table's Original Formatting Specify Whether a Dataset Table Is Cached or Live