In 2011 Atlassian launched "Atlassian University", an interactive training environment for Atlassian products built entirely on Magnolia CMS. In 2013, after suffering through a series of problems, we ripped all of it out and rebuilt it from scratch in a way that will actually scale. The one piece of architecture we kept was that the guts of the system is still built on Magnolia. This talk covers the history of the system, how it was originally built, the problems we encountered, and how we eventually moved past them.
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