Is Cassandra schema free?

Related questions

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2. Is Cassandra a memory database?
3. What does it mean to be a Cassandra?
4. What is Cqlsh?
5. What is column store database?
6. What is thrift in Cassandra?
7. Is Cassandra a columnar database?
8. What is Datastax studio?
9. What is used with a HMAC and a secret key?
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Tags

1. #columns
2. #famous
3. #creation
4. #schema
5. #database
6. #column
7. #cassandra
8. #within
9. #being
10. #family
11. #since
12. #created