This paper tries to answer the why, what and how about DB trichotomy. This method can accelerate the DB operation and keep the data from being destructed.
该文分析了三库分离技术的应用背景、定义及相应的数据库设计方法，并总结了其在效率和保证数据安全性方面的优点和应用原则。
This paper tries to answer the why, what and how about DB trichotomy. This method can accelerate the DB operation and keep the data from being destructed.
该文分析了三库分离技术的应用背景、定义及相应的数据库设计方法，并总结了其在效率和保证数据安全性方面的优点和应用原则。
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