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所在平台: Udemy |
课程主页: https://www.udemy.com/course/mastering-entity-framework-core-mapping-manipulating-data/
课程评论：没有评论
**课程名称：** 精通 Entity Framework Core：映射与数据操作 **课程概述：** 本课程旨在帮助.NET 开发者掌握 Entity Framework Core (EF Core)，一个强大的对象关系映射 (ORM) 框架。EF Core 能够自动化数据库访问过程，使开发者能够高效地存储和检索数据。 课程将从 ORM 概念及其与 ADO.NET 的优势对比开始。随后，您将了解 .NET Core 在 EF Core 中的作用，并学习搭建必要的开发环境。通过构建实际项目，您将掌握如何创建数据库、添加数据，并深入学习实体与数据库结构的映射（包括表、列的定义、SQL Server 类型与 .NET 类型的映射，以及各种关系类型的定义）。 接着，课程将聚焦于数据查询，从 LINQ 基础到复杂查询、聚合和投影技术，并探讨如何获取对象图和性能优化。之后，您将学习如何执行数据的创建、读取、更新和删除（CRUD）操作，并理解对象图与单个对象在 CRUD 操作中的区别。 最后，课程将分享最佳实践案例，帮助您在实际工作中更有效地运用 EF Core。 **讲师简介：** Sergey Barskiy 是一位拥有近 20 年软件开发经验的架构师，是微软 MVP，并持有多个相关的微软认证。他在使用 Microsoft 技术方面拥有超过 15 年的经验，并且是 Entity Framework 的早期使用者，在多个项目中使用并部署了 EF。他曾就 EF Code-First Approach 在多个会议和活动中发表演讲，并为 Code Magazine 撰写过文章。
Entity framework is an Object Relational Mapping (ORM) framework that offers an automated mechanism to developers for storing and accessing the data in the database. In order to survive in this growing market, the knowledge of a framework that helps provide easy access to databases, that is, Entity Framework has become a necessity. This Video will provide.NET developers with this knowledge and guide them through working efficiently with data using Entity Framework Core.You will start by understanding ORM concepts, before then moving on to discuss advantages of Entity Framework over ADO.NET. Next you will see how.NET Core fits into the overall pictures and go over the environment necessary to follow along with the course. Further you will learn to build your first sample project to see EF in action here you will learn to create database and add data to it. Further you will learn about Mapping Entities and Database structure here you will see how to create mapping between objects and database structures, how to define tables and columns. You will learn the specifics or SQL Server types and how to map them to.NET Types. You will define all possible types of relationships for your database model. Next you will dive into Querying data you will learn the basics of Linq then you will start with simple queries, advance to aggregations and projection techniques. You will see how to obtain object graphs and talk about performance. Next you will learn Manipulating data, you will learn how to create, read, update and delete data, commonly referred to as CRUD operations. You will see the differences between object graphs and individual objects when it comes to CRUD features of Entity Framework Core. Finally you will learn best practices examples. About the Author: Sergey Barskiy is an architect with Tyler Technologies. He lives in Atlanta, GA. He has been developing software for almost 20 years. Sergey is a Microsoft MVP. He holds these Microsoft certifications: MCPD, MCTS, MCSD for.NET, MCAD for.NET, MCDBA, and MCP. He has been working with Microsoft Technologies for over 15 years. He is a frequent speaker at various regional and national conferences, such as VS Live, DevLink, CodeStock, and Atlanta Code Camp, as well as local user groups. He is one of the organizers of Atlanta Code Camp. He authored articles for Code Magazine. Sergey Barskiy has been using Entity Framework since it was first released to the public. He has deployed a number of projects to production that used Entity Framework over the years. He has used the Code-First approach on a few different projects as well. Sergey has produced an online video training course for this technology. He has spoken on Entity Framework Code-First at a number of national and regional conferences and events.
