Documentation & Training

The Documentation and Training material here is the easiest way to find out everything you need to know about the engineering behind QEWD.

Background Article:

• Introducing QEWDjs: Having your NodeJS cake and eating it too..
  ..Removing the Technical Limitations and Developer Complexities of Node.js

Documentation:

• Documentation: What better way to learn: Introducing Realworld.io
• Documentation: What better way to learn: Take a look at the Realworld QEWDjs backend built in 2 days

Training Material:
Consider it an online training course, a free-to-use set of presentations that explain every aspect of QEWD, step by step, complete with example code that you can try for yourself.

• Part 1: Aligning the power of Node.js & with the power of "Global" (NoSQL+SQL) Databases
• Part 2: The background to QEWDjs - Engineering EWD3
• Part 3: Summary of EWD3 Modules
• Part 4: Installing and Configuring QEWDjs
• Part 5a: Building a QEWD Application - 1st Steps (Using Windows and Caché
• Part 5b: Building a QEWD Application - 1st Steps (Using Linux or Raspberry Pi
• Part 6: WHat Happens when a QEWD Application is Started
• Part 7: Applying the QEWD Message Pattern
• Part 8: Anatomy of the QEWD Message Cycle
• Part 9: Complex QEWD Messages and Responses
• Part 10: QEWD Sessions and User Authentication
• Part 11: Handling Errors in QEWD
• Part 12: QEWD Session Timeout Control
• Part 13: Putting everything So Far into Practice in QEWD
• Part 14: Using Ajax for QEWD Messages
• Part 15: Using a Framework other than jQuery with QEWD
• Part 16: QEWD Services
• Part 17: Working with Global Storage Databases: Introduction
• Part 18: Modelling NoSQL Databases using Global Storage
• Part 19: Accessing a Global Storage Database from JavaScript: the cache.node APIs
• Part 20: JavaScript Abstraction of Global Storage - (a) The DocumentNode Object
• Part 21: JavaScript Abstraction of Global Storage - (b) Persistent JavaScript Objects
• Part 22: JavaScript Abstraction of Global Storage - (c) Traversing Documents
• Part 23: JavaScript Abstraction of Global Storage - (d) Traversing a Range of Nodes
• Part 24: JavaScript Abstraction of Global Storage - (e) Traversing a Document's Leaf Nodes
• Part 25: JavaScript Abstraction of Global Storage - (f) Document Database Capabilities
• Part 26: JavaScript Abstraction of Global Storage - (g) Event-Driven Indexing
• Part 27: JavaScript Abstraction of Global Storage - (h) The QEWD Session
• Part 28: Integrating Legacy MUMPS Code with QEWD
• Part 29: Running QEWD as a Service
• Part 30: Modularising QEWD Applications
• Part 31: Using QEWD for Web and REST Services
• Part 32: Configuring QEWD to use SSL/HTTPS
• Part 33: Configuring QEWD to use CORS
• Part 34: QEWD Resilient Mode
• Part 35: QEWD Session Locking
• Part 36: Accessing REST and Web Services from a QEWD Application
• Part 37: Building a React.js-based QEWD Application - Part 1
• Part 38: Building a React.js-based QEWD Application - Part 2
• Part 39: Building a React.js-based QEWD Application - Part 3
• Part 40: Building a React.js-based QEWD Application - Part 4
• Part 41: Building a React.js-based QEWD Application - Part 5
• Part 42: The QEWD Docker Appliance