Cassandra Practice Test

The statement that Snitch configuration is done in the cassandra.yaml file is accurate. In Apache Cassandra, the Snitch determines how data is distributed across the cluster and how to route requests effectively. The Snitch setting is critical for optimizing replication and read/write operations based on the topology of the network.

Within the cassandra.yaml configuration file, there is a specific entry for the Snitch configuration, which allows the system to identify the geographical or network-related organization of the nodes in the cluster. By setting the appropriate Snitch, you can leverage various strategies, such as SimpleSnitch, GossipingPropertyFileSnitch, or Ec2Snitch, depending on your infrastructure needs.

This enables Cassandra to make informed decisions about data placement and query routing, significantly impacting performance and latency. Thus, the option stating that Snitch configuration is done in the cassandra.yaml file is correct.