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所在平台: Coursera |
课程主页: https://www.coursera.org/learn/intermediate-back-end-development-with-node-js-mongodb
课程评论：没有评论
课程名称：Node.js与MongoDB：开发后端数据库应用 课程概述：Node是开发服务器端应用的首选，支持跨平台应用开发。与数据库连接时，Node彻底改变了Web应用的开发，使数据操作变得稳健且可扩展。 此中级IBM课程将指导您如何使用Node.js和Express框架构建RESTful API，与NoSQL数据库MongoDB进行通讯。您将探索创建端点的方法，并学习如何对其进行安全保护。 课程大纲： 1. **数据库工作简介** - 该模块介绍数据和数据库，讲解关系型数据库和非关系型NoSQL数据库及其用途，特别是MongoDB的能力，以及如何利用MongoDB满足数据库需求。最后，您将设计并实施一个产品目录数据库。 2. **Node与数据库的互动** - 在此模块中，您将学习NoSQL数据库的使用，探索如何使用NoSQL数据库MongoDB创建可扩展和高效的Node应用。您将了解如何将Node连接到MongoDB数据库，解决连接问题，并熟悉MongoDB的特性，进行数据查询和操作，理解CRUD操作以及各种身份验证、授权和用户会话管理技术。 3. **REST API与高级Node概念** - 本模块将介绍API和RESTful API，探索HTTP方法、资源和端点设计、不同数据格式，以及如何对客户端进行身份验证。您将深入学习Express框架、路由和控制器，以及请求处理中的错误处理策略和API版本控制。 4. **错误处理和中间件** - 本模块介绍Node的错误处理，包括常见错误类型和多种错误处理技术，客户错误处理的中间件和实现实战案例，同时学习请求验证和清理的常用技术。该模块还涉及速率限制和节流。 5. **Node应用的扩展与部署** - 在此模块中，您将探讨Node应用程序的部署过程，管理依赖关系和版本，以及认证和授权机制。您将学习不同的扩展方法和负载均衡策略，设计可扩展的Node架构，并实现故障恢复机制。 6. **最终项目、最终测验和课程总结** - 在此模块中，您将完成一个最终项目，开发一个社交媒体仪表板的Web应用，包括用户身份验证、基于JSON Web Token（JWT）的安全性和帖子管理。后端使用Node.js和Express，前端采用HTML、CSS和JavaScript。项目的关键功能包括用户注册、登录、帖子创建和分页，设计注重简洁和安全性。
Name:Introduction to Working with Databases
Description:This module introduces you to data and databases. You will learn about relational and non-relational NoSQL databases and their uses. You will also be introduced to MongoDB, and its capabilities, and understand how to leverage it for your database needs. Finally, you will also design and implement a database for a product catalog.
Name:Working with Node and Databases
Description:In this module, you will learn about NoSQL databases. You will explore how to create scalable and efficient Node applications using the NoSQL database, MongoDB. You will also learn how to choose a NoSQL database for your Node application. You get oriented with the process of connecting Node to the MongoDB database and explore how to troubleshoot these connections. This module will also help you familiarize with the features of MongoDB and enable you to query and manipulate data using it. You will understand CRUD operations. You will learn different techniques of authentication, authorization, and handling user sessions and cookies.
Name:Working with REST API’s and advanced Node concepts
Description:In this module, you will learn APIs and RESTful APIs. You will explore HTTP methods in RESTful APIs, resource and endpoint design, different data formats, how to authenticate clients and grant access to protected resources. This module provides you with insights into the Express framework, routes and controllers. You will study how to handle errors in request processing. This module is a guide to various approaches to versioning during API. You will delve into the common pagination techniques including how to manage conflicts between versioning and pagination. This module orients you with CRUD operations and how to implement them. You will get an understanding of JSON web tokens, also known as JWT, which are used to secure applications with RESTful API.
Name:Error Handling and Middleware
Description:This module introduces you to error handling in Node. You will learn common types of errors and explore various error-handling techniques. This module provides you with an overview of customer error-handling middleware, its benefits, and its implementation in real-world scenarios. You will also get familiar with request validation and request sanitization using common request validation techniques. This module also introduces you to rate limiting and throttling.
Name:Scaling and Deploying Node Applications
Description:In this module you will explore the Node application deployment process, manage dependencies and versions and familiarize yourself with authentication and authorization mechanisms. This module presents you with the process of increasing the capacity of an application via an overview of different scaling approaches and load-balancing strategies. You will understand how to design scalable node architecture, get introduced to load balancing and high availability, and how to implement fault recovery mechanisms.
Name:Final Project, Final Quiz, and Course Wrap-Up
Description:In this module you will complete a final project based on the concepts of developing a web application for a Social Media Dashboard with user authentication, security based on JSON Web Tokens (JWT), and post management. The back-end is implemented using Node.js and Express, while the frontend utilizes HTML, CSS, and JavaScript. Key features include user registration, login, post creation, and pagination. The design emphasizes simplicity and security through middleware and session management.
Node is the first choice for developing server-side applications as it allows for cross-platform application development. When connected with databases, Node revolutionizes the development of web applications, enabling robust and scalable data manipulation. In this intermediate-level IBM course, you will learn how to construct RESTful APIs using Node.js and the Express framework to communicate with NoSQL databases like MongoDB. You will explore approaches to create endpoints, secure them with
