title: What's The Best Practice In Designing A Cassandra Data Model?
body: <p>And what are the pitfalls to avoid? Are there any deal breaks for you? E.g., I've heard that exporting/importing the Cassandra data is very difficult, making me wonder if that's going to hinder syncing production data to development environment.</p>
  
  <p>BTW, it's very hard to find good tutorials on Cassandra, the only one I have <a href="http://arin.me/code/wtf-is-a-supercolumn-cassandra-data-model" rel="noreferrer">http://arin.me/code/wtf-is-a-supercolumn-cassandra-data-model</a> is still pretty basic.</p>
  
  <p>Thanks.</p>