How is data stored in Cassandra?

Related questions

1. What is Cassandra good at?
2. What is Vnode in Cassandra?
3. How is data distributed Cassandra?
4. Is HBase faster than Hive?
5. Is Cassandra good for read or write?
6. Is DynamoDB based on MongoDB?
7. Is Cassandra good for analytics?
8. How big can a MongoDB be?
9. Is a collection of related nodes in Cassandra?
10. Can a composite primary key have null value?

Tags

1. #structure
2. #appends
3. #permanently
4. #stores
5. #memtable
6. #fails
7. #every
8. #these
9. #called
10. #occurs
11. #receives
12. #durability
13. #cassandra
14. #memory
15. #writes
16. #survive
17. #provide
18. #commit
19. #power
20. #durable
21. #write
22. #configurable