In your IDE

• Auto-complete & easier refactoring using schema attributes
• Type checking
  • Runtime
  • Linting
• Transforming a DataSet to another schema
  • The basics
  • Unique keys required
  • Filling missing columns and nested fields with null
• Easier unit testing through the creation of empty DataSets from schemas
  • Column-wise definition of your DataSets
  • Row-wise definition of your DataSets
  • Example unit test
• StructType Columns
  • The basics
  • Transform to schema
  • Generating DataSets
• Other complex datatypes
  • MapType, ArrayType, DecimalType and DayTimeIntervalType
  • Generating DataSets
  • Did we miss a data type?
• Documentation of tables