How can Cassandra be considered a good database for storing unstructured data? : <p>In many online articles, I see Cassandra being talked as a a wide-column store for unstructured data. I don’t see how that is as schema has to be defined for a table in Cassandra.</p>

<p>Is my understanding correct? If not, could you elaborate on how Cassandra can store unstructured data efficiently like in wide column databases? </p>
