SAP® Event Stream Processor includes an extensive set of input and output adapters that you can use to subscribe to and publish data. Additional specialized adapters for Event Stream Processor are available from SAP as optional add-ons. You can also write your own adapters to integrate into the ESP Server, design them to handle a variety of external requirements that standard adapters cannot.
SAP Event Stream Processor also provides a variety of SDKs that you can use to build custom external adapters in a number of programming languages, such as C, C++, Java, and .NET (C#, Visual Basic, and so on). For versions supported for SDKs, see the SAP Event Stream Processor: Installation Guide.