What is the use of commit log?

Related questions

1. Is Cassandra good for OLTP?
2. What is UDT in Cassandra?
3. What is compression in Cassandra?
4. What is Cassandra data model?
5. What should I set my TTL to?
6. What is the need of a partition key in Cassandra?
7. What collection type is Cassandra?

Tags

1. #server
2. #cassandra
3. #writing
4. #commit
5. #memtables
6. #purpose
7. #point
8. #getting
9. #while
10. #entry
11. #issues
12. #first
13. #flushed