DS - DATABASE STAGES

Oracle Enterprise allows reading data from and writing data to an Oracle database (database version from 9.x to 10g are supported).
ODBC Enterprise permits reading data from and writing data to a database defined as an ODBC source. In most cases it is used for processing data from or to Microsoft Access databases and Microsoft Excel spreadsheets.
DB2/UDB Enterprise permits reading data from and writing data to a DB2 database.
Teradata permits reading data from and writing data to a Teradata data warehouse. Three Teradata stages are available: Teradata connector, Teradata Enterprise and Teradata Multiload
SQLServer Enterprise permits reading data from and writing data to Microsoft SQLl Server 2005 amd 2008 database.
Sybase permits reading data from and writing data to Sybase databases.
Stored procedure stage supports Oracle, DB2, Sybase, Teradata and Microsoft SQL Server. The Stored Procedure stage can be used as a source (returns a rowset), as a target (pass a row to a stored procedure to write) or a transform (to invoke procedure processing within the database).
MS OLEDB helps retrieve information from any type of information repository, such as a relational source, an ISAM file, a personal database, or a spreadsheet.
Dynamic Relational Stage (Dynamic DBMS, DRS stage) is used for reading from or writing to a number of different supported relational DB engines using native interfaces, such as Oracle, Microsoft SQL Server, DB2, Informix and Sybase.
Informix (CLI or Load)
DB2 UDB (API or Load)
Classic federation
RedBrick Load
Netezza Enterpise
iWay Enterprise