Understanding the Thread‑Safety Mechanism of MyBatis SqlSessionTemplate in Spring Integration

This article explains why MyBatis' default SqlSession implementation is not thread‑safe, how Spring‑MyBatis integration introduces SqlSessionTemplate and its dynamic proxy, and how transaction‑bound ThreadLocal management ensures safe SqlSession usage across multiple threads.

JavaMyBatisThreadLocal

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Understanding the Thread‑Safety Mechanism of MyBatis SqlSessionTemplate in Spring Integration

Top Architect

Apr 12, 2023 · Backend Development

Dynamic Multi‑DataSource Management and Transaction Handling in Spring

This article explains how to dynamically manage multiple data sources and ensure transactional consistency in Spring applications by extending AbstractRoutingDataSource, using configuration‑file or database‑table approaches, applying AOP for datasource switching, and implementing custom multi‑database transaction management.

DynamicDataSourceMultiDatabaseTransactionManagement

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Dynamic Multi‑DataSource Management and Transaction Handling in Spring