Terms for subject Project management containing 常系数

Chinese	English
当数据具有关系结构时、在数据访问、存储和可扩展性方面会非常高效、但编写高效的、可维护的代码则变得非常困难	When data has a relational structure, data access, storage, and scalability are very efficient, but -writing efficient and maintainable code becomes more difficult
面向对象技术是当今最流行的软件开发方法、关系模型是最常用的一种数据模型	Object-oriented technology is the most popular software development method, and relational model is wide -used data model