Queues Courses and Certifications

Advanced Built-In Data Structures and their Usage

Learn to manipulate Java stacks, queues, deques, and sorted maps through practical data-structure problems and custom comparators.

• CodeSignal
• 5 hours
• Self-Paced
• Free Certificate

Advanced Built-In Data Structures and their Usage

Practice manipulating C# stacks, queues, deques, linked lists, and sorted dictionaries through practical programming problems.

• CodeSignal
• 5 hours
• Self-Paced
• Free Certificate

Advanced Data Structures and their Usage

Implement stacks, queues, deques, maps, and custom sorting in Go through practical coding exercises.

• CodeSignal
• 4 hours
• Self-Paced
• Free Certificate

Advanced Built-In Data Structures and their Usage

Learn to manipulate PHP’s built-in stacks, queues, deques, linked lists, and ordered structures through practical validation, scheduling, and history-management problems.

• CodeSignal
• 4 hours
• Self-Paced
• Free Certificate

Mastering Complex Data Structures in PHP

Build and manipulate nested arrays, associative arrays, sets, stacks, and queues in PHP through practical programming tasks.

• CodeSignal
• 3 hours
• Self-Paced
• Free Certificate

Configure, initialize, maintain, and support IMS shared message queues environments.

• IBM Training
• 12 hours
• Self-Paced
• Free Online Course

Amazon Web Services;  Amazon

Lab - Create Queues and Handle Messages using Amazon Simple Queue Service (Amazon SQS)

Practise building reliable asynchronous workflows with Amazon SQS, including dead-letter queues and long polling.

• AWS Skill Builder
• 1 hour
• Self-Paced
• Paid Course

Priority Queues with an Interlude on Heaps

Learn priority queues through min-heaps and max-heaps, including element insertion, removal, and code implementation.

• YouTube
• 30 minutes
• Self-Paced
• Free Video

Web Dev Simplified

Job Queues and Schedulers for Senior Developers

Discover how job queues and schedulers work in web development, from basic concepts to building one from scratch with Redis. Essential knowledge for advancing developers.

• YouTube
• 32 minutes
• Self-Paced
• Free Video

Amigoscode

RabbitMQ Tutorial - Message Queues and Distributed Systems

Learn how RabbitMQ decouples microservices with asynchronous messaging, AMQP exchanges, and a local Docker-based broker setup.

• YouTube
• 31 minutes
• Self-Paced
• Free Video

Hussein Nasser

Publish-Subscribe Pattern vs Message Queues vs Request Response - Detailed Discussions with Examples

Compares message queues, request–response, and publish–subscribe patterns, explaining their trade-offs and when each fits a backend architecture.

• YouTube
• 44 minutes
• Self-Paced
• Free Video

Awesome Open Source

Using Message Queues in Home Assistant to Trigger Automations More Efficiently

Use MQTT publish/subscribe messaging to make a Shelly Button trigger Home Assistant automations more reliably.

• YouTube
• 36 minutes
• Self-Paced
• Free Video

Devoxx

How Uber Builds Reliable Redeliveries and Dead Letter Queues with Apache Kafka

Uber’s approach to reliable redeliveries in Kafka combines dead letter queues, out-of-order acknowledgments, retries, and in-process fanout.

• YouTube
• 38 minutes
• Self-Paced
• Conference Talk

CodeHelp - by Babbar

Stack and Queue - Data Structures for Placements

Master stack and queue data structures with theory, implementation, and advanced interview problems including histogram areas and celebrity problems.

• YouTube
• 8 hours 8 minutes
• Self-Paced
• Free Video

Back To Back SWE

Coding Interview Questions - Data Structures and Algorithms

Master essential coding interview algorithms and data structures through 38+ hands-on problems covering dynamic programming, backtracking, trees, graphs, and optimization techniques.

• YouTube
• 11 hours 59 minutes
• Self-Paced
• Free Video