Solving Inventory Over-Selling with Locking Mechanisms and Distributed Locks
Understanding the Root Cause: Inventory Over-Selling
A classic inventory over-selling issue arises when multiple conucrrent requests decrement stock without proper synchronization. Consider a scenario where product inventory is stored in MySQL, and the stock reduction logic is implemented as follows:
@Service
public class StockService {
@A ...
Posted on Sun, 27 Sep 2026 16:51:05 +0000 by Diceman