[事务](%E4%BA%8B%E5%8A%A1.md) [数据安全](../opt/htdocs/runtime/temp/book/wsj-/java/%E6%95%B0%E6%8D%AE%E5%AE%89%E5%85%A8.md) [接口设计](../opt/htdocs/runtime/temp/book/wsj-/java/%E6%8E%A5%E5%8F%A3%E8%AE%BE%E8%AE%A1.md) [缓存设计](../opt/htdocs/runtime/temp/book/wsj-/java/%E7%BC%93%E5%AD%98%E8%AE%BE%E8%AE%A1.md) [限流](../opt/htdocs/runtime/temp/book/wsj-/java/%E9%99%90%E6%B5%81.md) [架构](../opt/htdocs/runtime/temp/book/wsj-/java/%E6%9E%B6%E6%9E%84.md)