How do I take the advantage of the variable column key/value structure of Cassandra
- by icejade
If I have to predefine all the columns, how do I take the advantage of the variable column key/value structure of cassandra? If I use update table command, it will insert null for all the rows which don't have that column. This is same as relational DB.
For example, for contact column family, I have name, phone, email. I have 100 contacts have…