is similar to Service
in being a generic container for user-defined modeling of a process
that executes on the server tier, but while Service is called by
other processes in the application by being included in their models, Callable Service is
called via a URL (from the same application or from another
returns either a file or data.
is “called” by referring to the service’s
URL (e.g. by typing the service’s URL in your browser).
When the browser (or an HTTP request) is accessing the service, the
service retrieves its parameters from the URL and starts executing.
When it finishes, it returns its output.
The syntax of the service’s URL differentiates between the
various output types (file or data) and usage modes (calling from
within a Tersus Application [using a relative URL] vs. calling from
another application [using a fully formed URL]). The details are
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