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Ramanujam Srinivasan and IBM Skills Network Team

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.

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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 web tokens, seamlessly handle errors, debug and deploy applications efficiently.

Additionally, the course will help you with optimization techniques, back-end performance, and how to scale these applications to deploy a fully functional cloud-native application on cloud platforms.

The course consists of a combination of instructional videos, and assessments to learn the concepts. You will test your knowledge with practice and graded assessments and implement the skills you learn in hands-on labs and a final project so you have artifacts to showcase your knowledge to future potential employers.

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What's inside

Syllabus

Introduction to Working with Databases
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.
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Working with Node and Databases
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.
Working with REST API’s and advanced Node concepts
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.
Error Handling and Middleware
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.
Scaling and Deploying Node Applications
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.
Final Project
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.

Good to know

Know what's good
, what to watch for
, and possible dealbreakers
Develops strong Node.js development skills with Express framework, MongoDB integration, RESTful APIs, and deployment techniques
In-demand skills for building scalable and efficient web applications using Node.js and MongoDB
Led by industry experts from IBM, ensuring learners are up-to-date with industry best practices
Hands-on labs and a final project provide practical experience in implementing the learned concepts
Suitable for intermediate learners with prior experience in Node.js and databases
May require learners to have access to a MongoDB database for the hands-on exercises

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Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in Node.js & MongoDB: Developing Back-end Database Applications with these activities:
Review Node.js asynchronous programming
Refresh your understanding of asynchronous programming in Node.js to better grasp the concepts used in this course.
Browse courses on Node.js
Show steps
  • Review documentation or online resources on asynchronous programming in Node.js
  • Practice writing simple asynchronous code using callbacks, promises, or async/await
Refresh MongoDB skills
Revisit MongoDB concepts and practice CRUD operations to strengthen your foundation for working with databases in Node.js.
Browse courses on MongoDB
Show steps
  • Review MongoDB documentation on CRUD operations (Create, Read, Update, Delete)
  • Set up a MongoDB instance and perform simple CRUD operations using Node.js
Compile and organize course notes and materials
Stay organized and reinforce your learning by compiling and reviewing your course notes, materials, and assignments in one place.
Show steps
  • Set up a system for organizing your course materials, such as folders or a digital notebook
  • Regularly add notes, assignments, and any relevant resources to your organized system
  • Review and summarize your compiled materials to reinforce your understanding
Nine other activities
Expand to see all activities and additional details
Show all 12 activities
Tutorial: Create a RESTful API with Node.js and Express
Follow a guided tutorial to build a basic RESTful API, gaining hands-on experience with Node.js, Express, and API design.
Browse courses on Node.js
Show steps
  • Find a beginner-friendly tutorial on building a RESTful API with Node.js and Express
  • Set up your development environment and install necessary dependencies
  • Follow the tutorial step-by-step to create endpoints and handle requests
Guided Tutorial: MongoDB CRUD Operations
Begin practicing with NoSQL environments and CRUD operations by following along with a guided tutorial
Browse courses on MongoDB
Show steps
  • Locate a suitable tutorial that covers MongoDB CRUD operations
  • Review the introduction and objectives of the tutorial
  • Set up a MongoDB environment by following the tutorial's instructions
  • Implement the CRUD operations (Create, Read, Update, Delete) as presented in the tutorial
  • Complete the guided exercises and challenge sections of the tutorial
Attend a Node.js meetup or conference
Network with professionals in the field, learn about industry trends, and get insights into real-world Node.js applications.
Browse courses on Node.js
Show steps
  • Find and register for a Node.js meetup or conference in your area
  • Prepare an introduction and talking points to network with other attendees
  • Attend the event, participate in discussions, and make connections
Node.js and Express practice exercises
Solve coding exercises and challenges to reinforce your understanding of Node.js, Express, and RESTful API development.
Browse courses on Node.js
Show steps
  • Find online coding platforms or resources with Node.js and Express exercises
  • Select exercises that cover different aspects of Node.js, Express, and RESTful APIs
  • Attempt to solve the exercises on your own, referring to documentation and resources when needed
RESTful API Request-Response Practice
Strengthen understanding of RESTful API interactions and responses through hands-on practice
Browse courses on RESTful APIs
Show steps
  • Create a Node.js script or use an online testing tool for API requests
  • Identify several RESTful APIs that offer publicly accessible endpoints
  • Use the identified API endpoints to perform GET, POST, PUT, and DELETE operations
  • Inspect the responses received from the API, including status codes and returned JSON data
  • Experiment with different request parameters and headers to observe their impact on the responses
Study group or peer-to-peer code review
Collaborate with peers to discuss concepts, review code, and provide feedback, enhancing your understanding and retention.
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Show steps
  • Form a study group with classmates who are also enrolled in this course
  • Meet regularly to discuss course material, share code snippets, and provide peer feedback
Attend a Node.js workshop on a specific topic
Enhance your practical skills by attending a workshop focused on a specific topic related to Node.js, such as security, optimization, or testing.
Browse courses on Node.js
Show steps
  • Research and find a Node.js workshop that aligns with your learning goals
  • Register and attend the workshop, actively participating in hands-on exercises and discussions
  • Apply what you learned in the workshop to your own projects or assignments
Build a Simple Product Data Management App
Apply course concepts to create a practical web application for managing product data
Browse courses on Product Management
Show steps
  • Design the data model and schema for the product data
  • Set up a MongoDB database and Node.js server using Express.js
  • Implement CRUD operations for managing products in the database
  • Create a user interface for adding, editing, and deleting products
  • Deploy the application to a cloud platform
Develop a simple web application with Node.js and MongoDB
Create a project that combines your knowledge of Node.js, MongoDB, and RESTful APIs to build a functional web application.
Browse courses on Node.js
Show steps
  • Identify a simple web application idea that involves CRUD operations on a database
  • Plan and design your application, including database schema and RESTful API endpoints
  • Implement your application using Node.js, MongoDB, and Express, ensuring proper error handling and security measures

Career center

Learners who complete Node.js & MongoDB: Developing Back-end Database Applications will develop knowledge and skills that may be useful to these careers:
Data Engineer
Data Engineers design, build, and maintain the systems that store and process data. Node.js and MongoDB are two of the most popular technologies used for data engineering, so learning how to use them will give you a leg up in the job market. This course will teach you the fundamentals of working with data, including how to collect, clean, and analyze data. You will also learn how to design and build data pipelines and how to deploy and maintain data systems. This course will help you build a foundation for a successful career as a Data Engineer.
Data Analyst
Data Analysts use data to solve problems and make decisions. Node.js and MongoDB are two of the most popular technologies used for data analysis, so learning how to use them will give you a leg up in the job market. This course will teach you the fundamentals of working with data, including how to collect, clean, and analyze data. You will also learn how to use statistical and machine learning techniques to identify patterns and trends in data. This course will help you build a foundation for a successful career as a Data Analyst.
Database Administrator
Database Administrators plan, implement, and maintain databases. Node.js and MongoDB are two of the most popular database technologies in use today, so learning how to use them will give you a leg up in the job market. This course will teach you the fundamentals of working with databases, including how to create and manage databases, tables, and indexes. You will also learn how to write queries to retrieve data from databases and how to update and delete data. This course will help you build a foundation for a successful career as a Database Administrator.
Back-End Developer
Back End Developers are responsible for the back-end of a website or application. Node.js is one of the most popular back-end technologies in use today, and MongoDB is one of the most popular NoSQL databases. This course will teach you the fundamentals of working with Node.js and MongoDB, including how to build RESTful APIs and how to manage data. This course will help you build a foundation for a successful career as a Back End Developer.
Full-Stack Developer
Full Stack Developers are responsible for both the front-end and back-end of a website or application. Node.js is one of the most popular back-end technologies in use today, and MongoDB is one of the most popular NoSQL databases. This course will teach you the fundamentals of working with Node.js and MongoDB, including how to build RESTful APIs and how to manage data. This course will help you build a foundation for a successful career as a Full Stack Developer.
Database Developer
Database Developers are responsible for designing, developing, and maintaining databases. Node.js is one of the most popular back-end technologies in use today, and MongoDB is one of the most popular NoSQL databases. This course will teach you the fundamentals of working with Node.js and MongoDB, including how to build RESTful APIs and how to manage data. This course will help you build a foundation for a successful career as a Database Developer.
Software Engineer
Software Engineers design, develop, and maintain software applications. Node.js is one of the most popular back-end technologies in use today, and MongoDB is one of the most popular NoSQL databases. This course will teach you the fundamentals of working with Node.js and MongoDB, including how to build RESTful APIs and how to manage data. This course will help you build a foundation for a successful career as a Software Engineer.
DevOps Engineer
DevOps Engineers work to bridge the gap between development and operations teams. Node.js is one of the most popular back-end technologies in use today, and MongoDB is one of the most popular NoSQL databases. This course will teach you the fundamentals of working with Node.js and MongoDB, including how to build RESTful APIs and how to manage data. This course may help build a foundation for a successful career as a DevOps Engineer.
Data Scientist
Data Scientists use data to solve problems and make decisions. Node.js is one of the most popular back-end technologies in use today, and MongoDB is one of the most popular NoSQL databases. This course will teach you the fundamentals of working with Node.js and MongoDB, including how to build RESTful APIs and how to manage data. This course may help build a foundation for a successful career as a Data Scientist.
Web Developer
Web Developers design and develop websites and applications. Node.js is one of the most popular back-end technologies in use today, and MongoDB is one of the most popular NoSQL databases. This course will teach you the fundamentals of working with Node.js and MongoDB, including how to build RESTful APIs and how to manage data. This course may help build a foundation for a successful career as a Web Developer.
Cloud Engineer
Cloud Engineers design, build, and maintain cloud-based systems. Node.js is one of the most popular back-end technologies in use today, and MongoDB is one of the most popular NoSQL databases. This course will teach you the fundamentals of working with Node.js and MongoDB, including how to build RESTful APIs and how to manage data. This course may help build a foundation for a successful career as a Cloud Engineer.
Information Security Analyst
Information Security Analysts protect computer systems and networks from unauthorized access, use, disclosure, disruption, modification, or destruction. Node.js is one of the most popular back-end technologies in use today, and MongoDB is one of the most popular NoSQL databases. This course will teach you the fundamentals of working with Node.js and MongoDB, including how to build RESTful APIs and how to manage data. This course may help build a foundation for a successful career as an Information Security Analyst.
Systems Administrator
Systems Administrators manage computer systems and networks. Node.js is one of the most popular back-end technologies in use today, and MongoDB is one of the most popular NoSQL databases. This course will teach you the fundamentals of working with Node.js and MongoDB, including how to build RESTful APIs and how to manage data. This course may help build a foundation for a successful career as a Systems Administrator.
Project Manager
Project Managers plan, execute, and close projects. Node.js is one of the most popular back-end technologies in use today, and MongoDB is one of the most popular NoSQL databases. This course will teach you the fundamentals of working with Node.js and MongoDB, including how to build RESTful APIs and how to manage data. This course may help build a foundation for a successful career as a Project Manager.
Business Analyst
Business Analysts analyze business needs and develop solutions to improve business processes. Node.js is one of the most popular back-end technologies in use today, and MongoDB is one of the most popular NoSQL databases. This course will teach you the fundamentals of working with Node.js and MongoDB, including how to build RESTful APIs and how to manage data. This course may help build a foundation for a successful career as a Business Analyst.

Reading list

We've selected six books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in Node.js & MongoDB: Developing Back-end Database Applications.
Provides a comprehensive overview of MongoDB. It covers everything from the basics of MongoDB to advanced topics such as replication and sharding. It valuable resource for anyone who wants to learn more about MongoDB.
Provides a comprehensive overview of Node.js. It covers everything from the basics of Node.js to advanced topics such as scaling and security. It valuable resource for anyone who wants to learn more about Node.js.
Guide to handling errors in Node.js applications. It covers everything from identifying and preventing errors to logging and reporting them. It valuable resource for anyone who wants to learn more about error handling in Node.js or improve the reliability of their applications.
Provides a comprehensive overview of MongoDB. It covers everything from the basics of MongoDB to advanced topics such as replication and sharding. It valuable resource for anyone who wants to learn more about MongoDB.
Guide to best practices for developing Node.js applications. It covers everything from coding style to testing and deployment. It valuable resource for anyone who wants to learn more about best practices for Node.js development or improve the quality of their applications.
Guide to web development with Node.js. It covers everything from getting started with Node.js to building and deploying production-ready applications. It valuable resource for anyone who wants to learn more about web development with Node.js or improve the quality of their applications.

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