InterSystems Caché Integration with Office 365, SharePoint and 150+ more


InterSystems Caché is an advanced database management system and rapid application development environment which can be integrated and synchronized with 150+ widely used local and cloud-based IT-systems like SQL/ERP/CRM codelessly using the Layer2 Cloud Connector


To connect to InterSystems Caché data the data source entity must be configured as follows in the Layer2 Cloud Connector Connection Manager:


Configuration Settings for Caché Integration


Fig.: Example connection configuration to connect to InterSystems  Caché data. 

InterSystems Caché Specific Configuration Settings


Please note the following specific settings.


  • Select the ODBC Data Provider to connect. The provider is part of the Windows Operating System and should be already installed.
  • You need the InterSystems Caché ODBC driver installed (64-bit or 32-bit version depending on architecture and installed Cloud Connector). This comes usually with the Caché implementation.
  • Follow the vendor instructions to setup and configure. See here for an example to setup an ODBC data source.
  • Use a System DSN (not User or File DSN) to setup your connection and to refer to in the connection string. Verify your setup directly in the ODBC Connection Manager, if supported.
  • You can use a connection string like this to connect:
    Please find more details about ODBC options at
  • You can make use of ODBC to query your data as supported by the data provider and source system. For any specification of query language supported see vendor documentation.
  • You can map your data fields to specific external source fields in the Layer2 Cloud Connector. Please take care about data types (simple type conversions are supported).
  • Please enter an appropriate primary key (column with unique values), depending on query (see data preview for this).

Specific InterSystems Caché Data Integration Scenarios


​​​​Just some ideas what to connect next: 



Can't find what you are looking for? Take a look here or contact [email protected] for any help.



InterSystems Caché Data Integration - Known Issues and Workarounds


  • You can generally use the connection for uni- or bi-directional synchronization. In case of inserts (full CRUD) via external systems please take care of the primary key.
  • No programming required to setup a connection. No need to open your local network for access from outside. No need to modify the connected systems.
  • For more detailed setting options please take a look at the Layer2 Cloud Connector User's Guide.

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