|
所在平台: Udemy |
课程主页: https://www.udemy.com/course/database-design-from-a-z-with-real-project-arabic-course/
课程评论：没有评论
课程名称：从零开始的数据库设计（包含真实项目）- 阿拉伯语课程 课程概述： 本课程将教授如何使用经过验证的概念和行业知识创建有效的关系数据库设计。有效的数据库设计能够加快系统速度，提高数据质量，并使未来的更改更加容易。如果您想提升软件开发的职业生涯、进入数据库管理或数据库设计领域，或者对这一主题感到好奇，那么这门课程非常适合您。你不需要了解SQL或有任何编程经验就可以参加本课程。如果您希望学习如何设计数据库并提高整体数据库及软件的质量，那么这门课程将满足您的需求。本课程项目非常适合需要在其项目中集成数据库并比使用Excel更高效地使用数据的专业人士、企业家或学生。此外，通过学习数据库设计，您可以丰富您的简历，并在职业生涯中更进一步。 在课程中，您将学习以下主题的答案： - 数据库是什么？ - 扁平表与标准化表的区别。 - 以及不同类型的数据库管理系统（DBMS）。 - 关系数据库的概念，包括表、列、主键、外键、关系等内容。 - 主键和外键的定义；如何确定任意表中的主键。 - 数据库依赖性是什么？ - 数据库设计是什么，为什么重要？ - 数据库标准化及其三种范式（1NF、2NF、3NF）的应用。 - 数据冗余的含义。 - 数据建模的概念。 - 如何设计和创建数据库关系（包括一对一、一对多和多对多）。 - 极端关系对应用性能的影响。 - 如何将数据模型转移到实际实施中。 本课程不仅提供理论知识，还通过实际项目帮助学生将所学应用于现实世界场景，提升他们在数据库设计和管理上的能力。
This course will teach you how to create an effective relational database design using proven concepts and industry knowledge.Effective database designs will help make systems faster, improve data quality, and ensure future changes are easier.If you want to improve your software development career, get into database admin or database design, or are just curious on this topic, this course is for you.You don't need to know SQL or have any programming experience to be able to take this Relational Database Design course.If you want to know how to design a database and improve the overall quality of your databases and software, then this is the course for you.You'll learn all you need to be able to design an effective database.This Project is perfect for professionals, entrepreneurs or students who need to integrate databases in their projects and use data more efficiently than using Excel or simply add Database Design to their CV and make a step forward in their career.You will learn the answers to the following topics:What is a database?Flat tables vs Normalized tables.What are some different types of database management systems (DBMS).What is a relational database? What are tables, columns, primary keys, foreign keys, relationships, and much more.What is a Primary key and foreign key? How determine primary key in any table?What is a database dependency?What is database design and why is database design important?What database normalization is and how to apply the three normal forms (1NF, 2NF, 3NF).What does data redundancy mean?What does Data modeling mean?How to design and create database relationships: one-to-one, many-to-one and many-to-many.The effect of extreme Relationships On Application Performance.Move with your data model to Real Implementation.
