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Scalable Node.js: Advanced Patterns & Integration

Packt via Coursera

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Overview

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This course teaches advanced Node.js strategies for building high-performance, scalable applications. It highlights asynchronous operations, multi-process architectures, and integration approaches essential in modern software development. Professionals learn how to optimize Node.js apps for distributed systems and large-scale deployments. Learners will gain practical skills in clustering, containerization, and microservices, applying these patterns to real-world scenarios. Messaging and integration strategies are explored to ensure seamless communication across distributed systems. What sets this course apart is its combination of theory with actionable examples, showing how architectural decisions impact performance and maintainability in production environments. This course is ideal for software developers and engineers familiar with Node.js basics who want to advance their expertise in building scalable, maintainable, and integrated applications This course is part three of a three-course Specialization designed to provide a comprehensive learning pathway in this subject area. While it delivers standalone value and practical skills, learners seeking a more integrated and in-depth progression may benefit from completing the full Specialization.

Syllabus

Advanced Recipes

This module delves into advanced asynchronous programming patterns in Node.js, including async initialization, request batching, and cancelable operations. Learners will also explore strategies for optimizing CPU-bound tasks using worker threads and external processes. Practical examples and real-world scenarios illustrate how to maintain performance and responsiveness in complex applications.

Scalability and Architectural Patterns

This module guides learners through advanced strategies for scaling Node.js applications, including data partitioning, load balancing, and container orchestration. You will explore architectural patterns such as microservices, API gateways, and dynamic horizontal scaling to build resilient and maintainable systems. Practical examples with tools like Nginx and Kubernetes are included to reinforce real-world application.

Messaging and Integration Patterns

This module delves into key messaging and integration patterns for building scalable distributed systems in Node.js. Learners will explore publish/subscribe, request/reply, and task distribution models using technologies like Redis, ZeroMQ, and AMQP, and implement practical solutions such as chat applications and distributed task processors. By the end, you'll understand how to design, implement, and integrate robust messaging architectures.