Package file provides a DataSource which reads data from a directory of files on disk.

Package memory provides a DataSource which reads data from an in-memory buffer.

Package memorystream provides a DataSource which streams data from an in-memory buffer.

Package odbc provides a DataSource which reads data from an ODBC connection.

Package parser features built-in parsers which interpret data from DataSources.

CreateBuildablePartition creates a new Partition containing empty data and a Schema.

CreateDataFrame produces a fresh DataFrame (useful for the implementation of DataSources).

CreateTempRow builds an empty row struct which cannot be used until passed to a function which populates it with data.