So you've heard about and read about MongoDB and it sounds really sweet (BTW, it is!). Now you're thinking about using it in your application. We can't tell you if it's right for your application, but we can tell you how we're using it at Visibiz and that might help you with your implementation. This presentation provides a use case of MongoDB at Visibiz. It first discusses why we chose to use MongoDB as our application's primary datastore (what were the relevant application requirements and perceived benefits). It then covers how we're using MongoDB in the application, touching on schema design of the primary collection and listing several secondary uses for it in the architecture. The talk contains several code and JSON snippets to demonstrate real world usage.