Event Stream Processor has four ways to get output from
a running project.
- Applications receive information automatically from internal output adapters
attached to a stream when you build the project.
- Applications can subscribe to data streams by means of an external subscriber,
which users can create using subscription APIs provided with the product.
- Users can start a new project that binds (connects) to a stream in a running
project, without reconfiguring the project.
- Users 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 esp_query tool. For
more information see the Utilities
Guide.
- In ESP Studio, using the
SQL Query view tools.