传统数据库系统可以使用一系列的sql语句，通过某种形式的专有客户端软件或API来执行数据检索和更新功能。
Traditional database systems allow you to perform data retrieval and update functions using a series of SQL statements that are executed through some form of proprietary client software or API.
其次，在对比传统数据库系统和数据仓库系统区别后，提出一种综合了两种数据库优点的数据仓库的开发方法——原型法。
Secondly, prototype method, combined the strong points of two kinds of databases, was put forward after the comparison of both conventional database and data warehouse.
在数据库系统的基础上，利用模糊数学的方法和工具对传统信息检索进行扩充，从而得到一种改进的信息检索方法。
In this paper, based on the database system, an improved information search method is proposed, which extends the traditional method by means of fuzzy math and with its tools.
传统的事务处理技术主要应用于数据库系统。
The traditional transaction processing technology primarily focus on the database system.
传统的决策支持系统以数据库作为数据管理的手段，而数据库系统主要用于事务处理，使得基于数据库的决策支持系统存在于事务处理环境之中。
The DSS is planted in the transaction-processing environment for the sake of its data management based on the traditional database that is mainly used for transaction processing.
然而传统的空间数据库系统难以有效地满足以上两种需要。
However, traditional spatial database systems can not efficiently satisfy both requirements.
传统的关系型数据库系统并不能提供这些应用所需要的高可扩展性。
The traditional relational database system can't provide the scalability these applications need.
二级推理数据库是传统的数据库系统和PROLOG系统的结合，它可分为二级：数据库级及逻辑程序级。
The two-level deductive database is the amalgamation of a conventional database system and a PROLOG system, which is divided into two levels, the database level and the logic program level.
而且，由于移动实时数据库系统中大多数事务都是复杂的嵌套事务，传统调度策略都已不太适用。
Moreover, conventional concurrency control and scheduling methods for update transactions are not suitable in that mobile real-time transactions are complicated and nested.
而且，由于移动实时数据库系统中大多数事务都是复杂的嵌套事务，传统调度策略都已不太适用。
Moreover, conventional concurrency control and scheduling methods for update transactions are not suitable in that mobile real-time transactions are complicated and nested.
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