数据采集系统与接口技术Data Acquisition systems And Interfacing Technique 数据结构和数据库Data Structure and Data Base 数字通信与系统Digital Communication and System ..
基于12个网页-相关网页
以数据结构规范化理论为基础,以数据仓库为例,讨论了商务信息处理系统数据结构和数据库结构的合理设计。
Research and realizaion of data structure and database design of commerce information processing system is disscused, take warehouse for example, based on normalization theory of data structure.
第二,我们将直接在位于数据库根的键下面存储然后删除一些简单的值和数据结构。
Second, we will store and then delete some simple values and data structures directly under keys at the database root.
Ruby on Rails迁移可以解决前面描述的涉及数据库和数据结构更改的一些问题。
Ruby on Rails migration solves some of the problems described above involving the database and data structure changes.
应用推荐