Additional Notes
When is AtomicReference insufficient for thread safety?
Track: Java
Topic: Concurrency
Focus: Atomic Variables
Java: Atomic Variables
Answer
AtomicReference is insufficient for complex state changes involving multiple variables.
AtomicReference is great for atomically managing a single reference but fails when multiple related variables must be updated together. For example, managing account balances and transaction logs atomically in a banking application requires more complex synchronization mechanisms, like locking or the use of more advanced classes such as StampedLock.
AtomicReference is great for atomically managing a single reference but fails when multiple related variables must be updated together. For example, managing account balances and transaction logs atomically in a banking application requires more complex synchronization mechanisms, like locking or the use of more advanced classes such as StampedLock.
Topics: Atomic Variables Concurrency Java