<p>I have the need to add audit logging in my app to track all the changes made by users to any CRUD managed objects. Persistence is MySQL, via <a href="http://jmoiron.github.io/sqlx/" rel="nofollow">sqlx</a>, with an ember based ui. I can brute force something, but was wondering if anyone has a more elegant solution, with help from some library that I can't find? Any advice would be appreciated, or even an anecdote of how you may have solved this problem.</p>
<hr/>**评论：**<br/><br/>Loves_Portishead: <pre><p>Store changes (events), derive the DB state from the changes.</p></pre>
