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SAP Event Stream Processor has four ways to get output from a running project.

  • Applications receive information automatically from output adapters attached to a stream when you build the project. For example, you can load data into an SAP HANA database using an output adapter.
  • Applications can subscribe to data streams by means of an external subscriber, which users can create using subscription APIs provided with the product.
  • You can start a new project that binds (connects) to a stream in a running project, without reconfiguring the project.
  • You can run on-demand queries against output windows in a running ESP project. This is similar to querying a database table.
    • From the command line, using the streamingquery tool. For more information, see the SAP Event Stream Processor: Utilities Guide.
    • In Studio, using the SQL Query view tools.
    • From third-party applications, using the ODBC Driver for ESP. For more information, see the SAP Event Stream Processor: Utilities Guide.