Database Design for Mere Mortals™: A Hands-On Guide to Relational Database Design, Second Edition
In the past, the process of designing a database has been a task performed by information technology (IT) personnel and professional database developers. These people usually had mathematical, computer science, or systems design backgrounds and typically worked with large mainframe databases. Many o...
Đã lưu trong:
| Tác giả chính: | |
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| Định dạng: | Sách |
| Ngôn ngữ: | English |
| Được phát hành: |
Addison Wesley
2011
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| Những chủ đề: | |
| Truy cập trực tuyến: | http://scholar.dlu.edu.vn/thuvienso/handle/DLU123456789/26190 |
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| Thư viện lưu trữ: | Thư viện Trường Đại học Đà Lạt |
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| Tóm tắt: | In the past, the process of designing a database has been a task performed by information technology (IT) personnel and professional database developers. These people usually had mathematical, computer science, or systems design backgrounds and typically worked with large mainframe databases. Many of them were experienced programmers and had coded a number of database application programs consisting of thousands of lines of code. (And these people were usually very overworked due to the nature and importance of their work!)
People designing database systems at that time needed to have a solid educational background because most of the systems they created were meant to be used companywide. Even when creating databases for single departments within a company or for small businesses, database designers still required extensive formal training because of the complexity of the programming languages and database application programs that they were using. As technology advanced, however, those educational requirements evolved. |
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