Shared-State concurrency involves multiple threads or processes accessing and modifying the same memory.

Key concepts

Shared Data - Threads or processes work on common data, requiring synchronization mechanisms like locks to manage access.

Synchronization - Ensures only one thread or process modifies the data at a time to prevent race conditions and maintain consistency

Challenges - Managing concurrent access can be complex and error-prone, involving risks such as deadlocks, race conditions, and performance issues.