Baidu Waimai Technology Team
Jul 11, 2017 · Backend Development
Handling Hotspot Accounts in Baidu Waimai Financial Accounting System: Challenges and Solutions
The article examines the upgrade to a balance‑based financial accounting system, defines hotspot accounts, explains why they pose concurrency challenges, and evaluates several technical solutions—including optimistic locking, asynchronous processing, and account splitting—to guide appropriate strategy selection for different business scenarios.
account splittingasynchronous processingbackend
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