This article explains how to implement dynamic database switching in MyBatis by intercepting and modifying SQL statements to prepend database names to table names, using JSqlParser and MyBatis interceptors.
The article presents a transparent data‑encryption framework for database security that uses an AOP‑based driver interceptor to rewrite SQL, encrypt/decrypt sensitive fields, manage performance with locks and caching, support configurable algorithms via SPI/YAML, and guide a three‑phase migration with minimal code intrusion.
This article summarizes Guo Dongdong’s presentation on leveraging HBase for a risk‑control platform, detailing its architecture, data import/export mechanisms, indexing, region server recovery challenges, monitoring, SQL interception, dual‑cluster high‑availability, and future enhancements for large‑scale, low‑latency big‑data services.
