Tech

Table of Contents Introduction to Stream Processing Why Use Kafka for Streaming? Kafka Streams vs Custom Processing with Node.js Setting Up Kafka with Node.js Building a Stream Processing Pipeline...

Table of Contents Introduction to Kafka in Microservices Why Kafka Over REST for Microservices? Key Concepts of Event-Driven Microservices Kafka as an Event Backbone Microservice Communication Patterns Using Kafka Designing...

Table of Contents What is Apache Kafka? Why Use Kafka with Node.js? Kafka Architecture Overview Setting Up Kafka Locally or with Docker Installing Kafka Clients for Node.js Producing Messages to...

Table of Contents What is Serverless Architecture? Why Use Node.js for Serverless? Key Components of a Serverless Application Serverless Providers: AWS Lambda, Azure Functions, Google Cloud Functions Building Your...

Table of Contents What Are GraphQL Subscriptions? Real-time vs Traditional Data Fetching WebSockets and GraphQL Setting Up GraphQL Subscriptions in Node.js Using Apollo Server with Subscriptions Broadcasting Events with PubSub Example:...

Table of Contents Introduction to GraphQL Optimization Common GraphQL Performance Challenges Query Caching Response Caching with Apollo Server Batching and Dataloader Avoiding N+1 Query Problems Pagination Strategies Persisted Queries Query Complexity Analysis and...

Table of Contents Introduction to GraphQL Why Use GraphQL with Node.js? Setting Up the Node.js Environment for GraphQL Basic Concepts of GraphQL Queries Mutations Subscriptions Setting Up a Simple GraphQL Server with...

Table of Contents Introduction to Command-Line Tools Why Use Node.js for Command-Line Tools? Setting Up the Node.js Environment for CLI Tools Building a Simple Command-Line Tool with Node.js Handling...

Table of Contents Introduction to Advanced Node.js Patterns and Architecture Design Patterns in Node.js Singleton Pattern Factory Pattern Observer Pattern Module Pattern Asynchronous Programming Patterns Promises and Async/Await Callback Hell and How to...

Table of Contents Introduction to Caching in Node.js Why Caching is Important Types of Caching In-memory Caching Distributed Caching Persistent Caching Basic In-Memory Caching with Node.js Using Redis for Caching in Node.js Cache...

Table of Contents Introduction to Advanced Error Handling in Node.js Understanding Synchronous vs Asynchronous Errors Error Handling in Callbacks Promises and Error Handling Error Handling with async/await Custom Error Classes...

Table of Contents Introduction to Cloud Deployment for Node.js Why Use the Cloud for Node.js Applications? Popular Cloud Providers for Node.js Deployment Setting Up Cloud Environment for Node.js Deploying...