传统数据库管理系统的问题在于存储数据过于昂贵。
Problems where a traditional DBMS might be too expensive for the data in question.
传统数据库技术难以实现历史数据的综合处理和复杂分析。
Traditional database technology is difficult to achieve comprehensive processing and complex analysis of historical data.
这与传统的PHP数据库扩展有很大的不同。
The is an important difference from the traditional PHP database extensions.
其他传统的数据库功能包括。
传统异构数据库间的数据转换工具存在受平台限制、容易产生冗余等不足。
Traditional data transformation tools are constrained by the platform and easily lead to data redundancy.
实体连接仍然采用传统的连接字符串传统的数据库连接。
Entity connection still USES traditional database connection with traditional connection string.
实体连接仍然采用传统的连接字符串传统的数据库连接。
Entity connection still USES traditional database connection with traditional connection string.
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