Database Design & Management: MySQL, Oracle & PostgreSQL

所在平台: Udemy

课程主页: https://www.udemy.com/course/database-design-management-mysql-oracle-postgresql/

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课程名称:数据库设计与管理:MySQL、Oracle与PostgreSQL 课程概述:数据库设计是生成数据库详细数据模型的过程,该模型包含所有所需的逻辑设计、物理存储参数以及生成数据定义语言设计的选择。如果不掌握数据库设计和管理的技能,你将失去创建数据库设计或正确管理数据的机会。本课程将教你数据库设计过程中的关键技术与策略,帮助你创建高级SQL查询,精通SQL,以及掌握Oracle和PostgreSQL的使用。课程包含超过4小时的视频讲座,且提供自由提问的机会,确保你在学习过程中得到支持。 课程内容包括但不限于: - 实体关系模型(ER模型) - 关系数据模型 - 逻辑数据库设计 - 关系代数 - MySQL和PostgreSQL的数据查询和操作 - SQL数据定义语言 - 事务管理与并发控制 - 数据管理及索引 - 查询评估与优化 - 功能依赖和规范化 - 数据库开发过程及文档准备 这门课程适合所有软件开发人员、数据库设计师、网页开发者、数据科学家和数据分析师。通过简单易行的技术,我将指导你解决数据库设计的各种问题。 为什么要掌握数据库设计?你将: 1. 了解数据库设计过程 2. 创建高级SQL查询 3. 精通SQL 4. 掌握Oracle和PostgreSQL 感谢你花时间了解我的课程!我相信你一定会喜欢它,期待与你分享我的知识和经验。现在就点击绿色的"立即购买"按钮,开始你的无风险学习之旅吧!

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Database design is the process of producing a detailed data model of a database. This data model contains all the needed logical and physical design choices and physical storage parameters needed to generate a design in a data definition language, but if you don't master database designing and management, you will miss the opportunity to create databases designs or manage data properly. What if you could change that? My complete Database Design course will show you the exact techniques and strategies you need to learn database design process, create advanced SQL queries, master SQL and master Oracle & PostgreSQL. For less than a movie ticket, you will get over 4 hours of video lectures and the freedom to ask me any questions regarding the course as you go through it.:) What Is In This Course? Your Database Design Skills Will Never Be The Same. Except if you're an expert at database design, know The Relational Data Model, master Logical Database Design, do Querying and Manipulating Data, learn Data Management, know Functional Dependencies and Normalization, you are going to lose many job/career opportunities or even design databases. As what Vitalik Buterin, a Russian-Canadian programmer and a co-founder of Ethereum, says "In order to have a decentralised database, you need to have security. In order to have security, you need to - you need to have incentives." This is offered with a 30 days money back guarantee. You can try it with no financial risk. In This Database Design Training, You'll Learn: The Entity Relationship (= ER) Model The Relational Data Model Logical Database Design Relational Algebra (an algebraic query language for the relational model) MYSQL, PostgreSQL Querying and Manipulating Data SQL Data Definition Language Single Block Queries Aggregation Transaction Management and Concurrency Control Database Access from a Programming Language: JDBC 5 Data Management Data Storage and Indexing File Organization and Indexes Tree-structured Indexing: B+-trees Hash-based Indexing Indexes in PostgreSQL Query Evaluation, optimization & Plans in PostgreSQL Functional Dependencies and Normalization System Development Life Cycle Preparing Written Documentation, Visual Materials Database Design Database development process Relational database design using ERD Normalizing database designs Object-relational design using EERD Advanced SQL The DBMS lifecycle --------------------------------------------------- Is This For You? Do you want to learn database design process? Are you wondering how to create advanced SQL queries? Do you understand how to master SQL, Oracle & PostgreSQL? Then this course will definitely help you. This course is essential to all software developers, database designers web developers, data scientist, data analysts and anyone looking to master database design. I will show you precisely what to do to solve these situations with simple and easy techniques that anyone can apply. --------------------------------------------------- Why To Master Database Design? Let Me Show You Why To Master Database Design: 1. You will learn database design process. 2. You will create advanced SQL queries. 3. You will master SQL. 4. You will master Oracle & PostgreSQL. Thank you so much for taking the time to check out my course. You can be sure you're going to absolutely love it, and I can't wait to share my knowledge and experience with you inside it! Why wait any longer? Click the green "Buy Now" button, and take my course 00% risk free now!

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