Our database design is not the best in terms of efficiency and accuracy.
此外,糟糕的数据库设计、编码错误和额外的数据和用户都可能影响和放缓整体的数据库性能。
In addition, poor database designs, coding mistakes, and the addition of more data and users can all contribute to a slowdown in overall performance.
一个好的逻辑数据库设计可以为优化数据库和应用程序打下良好的基础。
A good logical database design can lay the foundation for optimal database and application performance.
大多数DBA认为:良好的数据库设计是系统和应用程序设计的一部分。
Most database administrators agree: good database design is part of system and application design..
这些系统要么是用过时的语言编写的,要么使用的数据库设计已经不再适用,而且维护成本也很高。
The systems are programmed in obsolete languages or use database designs that are no longer fit for purpose and are costly to maintain.”.
另外,糟糕的数据库设计、错误的编码、冗余的数据与用户都可能导致数据库整体性能下降。
In addition, poor database designs, coding mistakes, and the addition of more data and users can all contribute to a slowdown in overall performance.
主题包括结构化查询语言(SQL)关系模型,基本的数据库设计数据库管理以及与Java编程语言如。
Topics include Structured Query Language(SQL), relational models,elementary database design as well as database management with a programming language such as Java.
Navicat Data Modeler is a powerful and cost-effective database design tool which helps you build high-quality logical and physical data models.
一个好的逻辑数据库设计可以为优化数据库和应用程序.
A good logical database design can lay the foundation for optimal database and application performance.
当前的数据库设计为由“可信”管理员控制,他们可以读取,更改,阻止甚至删除数据。
Current databases are designed to be controlled by“trusted” admins who can read, alter, block, and even delete data.
数据库规范化是一个自下而上的数据库设计技术,它通常使用于现有系统当中。
Normalisation is a bottom-up technique for database design, normally it is based on existing system.
他持有泰国亚洲理工学院颁发的数据库设计和信息系统设计分析证书。
He holds certificates in Database Design and Information System Design Analysis issued by Asian Institute of Technology.
数据模型提供一种描述物理层级、逻辑层级、视图层级的数据库设计的方法。
A data model provides a way to describe the design of the database at the physical, logical and view level.
基于主要抽样调查的死亡率估计:监测死亡率水平和趋势的数据库设计(2011/2号技术文件).
Mortality estimates from major sample surveys: towards the design of a database for the monitoring of mortality levels and trends"(technical paper No. 2011/2).
The central-level inventory of property-related legislation, design of the database for its dissemination and updating, and the municipal-level inventory(except the three northern municipalities) approached completion.
如果不熟悉关系数据库的设计规则,请参阅数据库设计基础。
If you are not familiar with design rules for relational databases,see the article Database design basics.
关键在于你的数据库设计。
Decide upon the design of your database.
旅行申请数据库的设计和迁移;人力厅数据储藏库的设计和发展.
Design and migration of database for travel application; design and development of OHRM data warehouse.
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