By changing the isolation level, the J2EE developer or deployer can balance data integrity against performance constraints to performance tune the application.
通过修改隔离级别,J2EE开发人员或部署人员可以在性能的约束下平衡数据完整性,从而对应用程序进行调整。
You can use these system health data views to diagnose and tune performance problems.
您可以使用这些系统健康数据视图来诊断和修复性能问题。
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