(1) I love the REPL, but I hate how inaccessible it is. (2) I love our use cases <https://github.com/apache/metron/tree/master/use-cases/geographic_login_outliers> and examples <https://github.com/apache/metron/tree/master/metron-analytics/metron-profiler#creating-profiles>, but I hate how difficult it is for a new user to run them.
(3) I love the extensibility of Metron, but I hate looking at JSON. (4) I love the Profiler, but I hate not being able to *see* my profiles as plots. ... Let me introduce, Stellar running in a Zeppelin Notebook. (1) Access the REPL from any web browser. (2) Create executable use cases that can be easily shared between users. (3) Use the simpler management functions to interact with Metron (less JSON). (4) Extract your profiles and create a time series plot. [image: Inline image 1] The screenshot above is a very lightweight MVP showing that we can run Stellar from Zeppelin. I have a lot more work ahead in refactoring the existing Stellar Shell/REPL functionality so that we get the same experience in Zeppelin as we get on the command line.
