Description: Node latency refers to the time it takes for a node to process requests in a distributed database system. This parameter is crucial for the overall performance of the system, as it directly affects the speed at which read and write operations can be performed. In a distributed environment, where data is replicated across multiple nodes, node latency can vary depending on several factors, such as workload, hardware configuration, and network conditions. Low latency is desirable, as it allows applications to respond quickly to user requests. Conversely, high latency may indicate performance issues, such as bottlenecks in processing or communication between nodes. Node latency is measured in milliseconds and can be monitored using management tools and metrics provided by the database system. Optimizing node latency is a key goal for database administrators, as efficient performance is essential for maintaining user satisfaction and the operational effectiveness of the system as a whole.
