Course objectives

Getting to know node.js and programming interactive websites. Getting to know NoSQL databases (MongoDB), acquiring practical programming skills, performing queries and creating procedures.

Benefits
  • Workshop participants will learn about:
    • npm – module installation and environment
    • Concepts for NoSQL, MongoDB and MongoDB Compass client databases,
    • Ability to install, create databases, collections and operations using MongoDB Compass,
    • Principles of creating functions and queries,
    • Principles of asynchronous operation on data,
    • Authentication, user roles and permission management in node.js,
    • Testing and error handling using Express
  • Participants will acquire detailed knowledge allowing for:
    • Installation of own MongoDB server, creation of schemes, collections and queries, management,
    • Using node.js to create interactive websites. Basics of asychronic queries.
Training scope
  • npm – introduction
  • MongoDB
    • Relations in NoSQL databases
    • Installing MongoDB driver, creating, using and closing the database connection
    • CRUD
  • TypeScript – recap
  • Sessions and cookies
  • Authentication
    • Route Protection, Ataki CSRF, CSRF Token
    • Protection against CSRF attacks (CSRF Protection), advanced techniques
  • Async Await in node.js
  • Websockets & Socket.io
  • Asynchronic queries in JavaScript: Promises and Async/Await
  • User roles i permissions
  • Authorization and security
    • Good practices
    • Implementation of limits
    • Security HTTP Headers setting
    • Protection against data changes (Parameter Pollution)
    • Data Sanitization
  • Rendering Server-Side vs. Client-Side
  • Testing
  • Error handling with the use of Express
  • Practical exercises
Audience

All individuals starting work with node.js and NoSQL databases or striving to consolidate and expand their knowledge, members of project teams.

The number of participants: 8-15 people

Duration: 3 days

Available language: PL / EN

Available course material: PL / EN

Course form
Presentation, lecture, workshop, discussion.

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