repository

Type Members

1. trait Repository[DT] extends AnyRef

   

   The goal of Repository is to significantly reduce the amount of boilerplate code required to implement data access layers for various persistence stores.

   The goal of Repository is to significantly reduce the amount of boilerplate code required to implement data access layers for various persistence stores.

   DT

   data type

   Annotations

   @Evolving()

2. trait RepositoryAdapter[A, B] extends AnyRef

   

   RepositoryAdapter could be used when one wants to save a Dataset[A] to a data store of type B.

   RepositoryAdapter could be used when one wants to save a Dataset[A] to a data store of type B.

   A Repository[A] and a DatasetConverter[A, B] must be provided (either explicitly or implicitly)

   A

   Type of the Repository

   B

   Target data store type

   Annotations

   @Evolving()

3. class SparkRepository[DataType] extends Repository[Dataset[DataType]] with Logging with HasSparkSession

   

   SparkRepository guarantee a Read-after-write consistency.

   SparkRepository guarantee a Read-after-write consistency.

   DataType

   type of spark repository

   Annotations

   @Evolving()