DB 2提供了基于标签的访问控制(Label Based Access Control,LBAC)机制，从而进一步扩展了安全性。
DB2 further extends security by offering a Label Based Access Control (LBAC) mechanism.
专家级知识与应用的安全性，可扩展性和性能体验。
Expert-level knowledge and experience in application security, scalability and performance.
研究结果表明，该系统具有很高的灵活性、扩展性和安全性。
The results show that there are friendly interface and high security in the system.
研究结果表明，该系统具有很高的灵活性、扩展性和安全性。
The results show that there are friendly interface and high security in the system.
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