Worked at a web property that took scrum, used it and found it lacking in certain cases for development. They Extend it And called the new creation beyond scrum, abbreviated as BS snickers.
Unrelated to the shortcomings
we found that Scrumm with the timeboxing concept did not work for infrastructure teams.
You cannot just time box most Infrastructure task and just ship whatever you have when you exceeded your initially planned timeframe.
We came up with Kanban as a way to document progress. The swimming lanes together with a limit on things that can be simultaneously in flight served to mirror reality as an operational team much better than pure Scrum.
Unrelated to the shortcomings we found that Scrumm with the timeboxing concept did not work for infrastructure teams. You cannot just time box most Infrastructure task and just ship whatever you have when you exceeded your initially planned timeframe.
We came up with Kanban as a way to document progress. The swimming lanes together with a limit on things that can be simultaneously in flight served to mirror reality as an operational team much better than pure Scrum.