| Connectivity solutions | Description | Domino version |
| DCR - Database Connection Resource | Design element within IBM® Lotus® Domino(TM) Designer that lets you define a connection to a database for use in a form or field. | R6 or higher |
| DECS - IBM Lotus Domino Enterprise Connection Services | Forms-based development tool. Provides live access to enterprise data and applications, including relational databases, transaction systems, and Enterprise Resource Planning (ERP) systems. | R4.6 or higher |
| LS:DO - LotusScript Data Object | Provides LotusScript access to any ODBC-compliant data sources. | R4.0 or higher |
| JDBC - Java Database Connectivity | Provides access from Java agents to relational data via standard JDBC classes. A JDBC to ODBC bridge also ships as a part of Domino. | R4.6 or higher |
| Lotus Domino Connector LotusScript Classes | Unified object model with a consistent interface to programmatically access enterprise data and applications. These classes can be used with LotusScript or Java. | R4.6.3 or higher |
| Lotus Domino Connectors | Modules which provide native connectivity to enterprise data sources. These connectors can be accessed through Domino Enterprise Connection Services or programmatically through Domino classes.
Connectors to DB2, Oracle, Sybase, Text & File based systems, EDA/SQL, and ODBC are provided with the Domino server. Premium connectors to ERP applications, Transaction Monitors, and Directory systems are available separately.
Note that the NotesSQL® driver for ODBC access to Domino data is available for free from the Lotus Web site at http://www.lotus.com. | R4.6.3 or higher |
| LSX - LotusScript extensions | Create custom objects that work natively with Domino applications as well as Java and OLE. Some examples of LSXs are MQSeries, SAP, DB2, and rich text.
The DB2 LSX provides classes for programming directly to the DB2 client access library. | R4.0 or higher |
| IBM Lotus Enterprise Integrator
(Lotus Notes Pump) | Data distribution server that provides support for event-driven or scheduled high-volume transfer and data source synchronization. | R4.0 or higher |
| IBM Lotus Domino Connector Toolkit | Provides developers with tools and information to build additional Domino Connectors and Java or LotusScript classes. | R4.0 or higher |