Concurrent Hash Map

A Concurrent Hash Map is a data structure used in programming to store key-value pairs, allowing multiple threads or processes to access and modify the data simultaneously without conflicts. It efficiently manages concurrent operations by dividing the data into segments or locks, which reduces waiting time and improves performance. This makes it ideal for high-throughput applications where many users or processes need to read or write data at the same time, ensuring data integrity and consistency while maximizing efficiency.