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所在平台: Udemy |
课程主页: https://www.udemy.com/course/database-fundamentals/
课程评论：没有评论
课程名称：数据库基础知识 أساسيات قواعد البيانات 课程概述：本课程全面覆盖了数据库设计和管理所需的基本主题。无论您是初学者还是希望扩展知识，本课程都为构建和管理高效数据库提供了坚实的基础。以下是课程内容要点： 1. 数据库管理系统（DBMS）简介：学习数据库的基本原理及其在现代应用中的重要性。 2. 关系模型：理解关系数据库的结构以及数据如何通过表、行和列进行组织。 3. 实体-关系模型（ERD）：掌握使用ER图可视化数据结构和关系的技能。 4. 增强实体-关系模型（EERD）：探索更复杂场景的数据建模高级概念。 5. 关系数据库设计（映射）：学习如何将ER和EER图转换为关系表。 6. 规范化：理解组织和优化数据库结构的技术，以减少冗余和提高性能。 7. 事务处理概念：深入了解事务的原则，确保数据库的可靠性、完整性和并发性。 8. 高级SQL：精通复杂的SQL查询以进行数据操作、检索和分析。 在课程结束时，您将掌握设计、管理和优化数据库的知识和技能，能够满足现实应用的需求。无论您是追求数据管理还是开发的职业，这门课程都是成为数据库专家的第一步。
This comprehensive course covers the essential topics you need to master database design and management. Whether you're a beginner or looking to expand your knowledge, this course provides a solid foundation to build and manage efficient databases.Here's what this course includes:Introduction to Database Management Systems (DBMS): Learn the basics of how databases work and their importance in modern applications.Relational Model: Understand the structure of relational databases and how data is organized using tables, rows, and columns.Entity-Relationship Model (ERD): Gain skills in visualizing data structures and relationships using ER diagrams.Enhanced Entity-Relationship Model (EERD): Explore advanced data modeling concepts to represent more complex scenarios.Relational Database Design (Mapping): Learn how to translate ER and EER diagrams into relational tables.Normalization: Understand techniques to organize and optimize database structures to reduce redundancy and improve performance.Transaction Processing Concepts: Dive into the principles of transactions, ensuring database reliability, integrity, and concurrency.Advanced SQL: Master complex SQL queries for data manipulation, retrieval, and analysis.By the end of this course, you'll be equipped with the knowledge and skills to design, manage, and optimize databases for real-world applications. Whether you're pursuing a career in data management or development, this course is your first step towards becoming a database expert.
