Ring
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DS201 Exercise 7: Ring
- Difficulty: Beginner
- Time: 10 minutes
In this hands-on lab, you will:
- Start a two-node Cassandra cluster
- Determine the token range ownership for nodes
- Find the corresponding node where partitions are stored
One of the keys to Cassandra’s performance is the use of a ring that keeps track of tokens. This token ring allows Cassandra to know exactly which nodes contain which partitions. The ring also helps to avoid single points of failure.
Start the lab