Description: The cluster table refers to a table that is distributed across multiple nodes in a distributed database cluster. This NoSQL database management system is designed to handle large volumes of data through a distributed architecture. In such systems, cluster tables are fundamental for organizing and accessing data, as they allow for partitioning and replication of information across different nodes, ensuring high availability and scalability. Each cluster table is defined with a primary key that includes a partition key and, optionally, one or more clustering keys. The partition key determines which node the data will be stored on, while the clustering keys allow for sorting the data within that partition. This structure enables efficient and fast queries, even on massive datasets. Additionally, the ability to distribute cluster tables across multiple nodes ensures that the system can handle hardware failures without data loss, which is crucial for applications requiring high availability. In summary, cluster tables are an essential component of distributed database architectures, providing an effective way to manage and access large volumes of data in a resilient manner.