InfoQ Courses

Stop Building Dashboard Soup - Scalable Observability Lasagna

Master the "Observability Lasagna" framework to transform chaotic dashboard soup into a structured 4-layer system for optimized debugging and user-impact focused monitoring.

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

Platform Engineering vs. Cognitive Load - Architectural Truths

Explore how to design platforms that reduce developer cognitive load while scaling Golden Paths effectively, featuring insights from industry experts on DevEx and architecture.

• YouTube
• 1 hour 1 minute
• Self-Paced
• Free Video

WebAssembly for the JVM - Beyond the Browser with Chicory

Discover how WebAssembly revolutionizes enterprise backends with Chicory, a pure-Java runtime enabling polyglot code execution on JVM without sacrificing security or observability.

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

Developers Can Improve the ESG Aspects of Software By Tackling Early Ethical Debt

Discover how developers can enhance software's environmental and social impact by addressing ethical debt early in architecture and development practices.

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

How Fly.io Replicates SQLite Globally in Less Than 1 Second

Discover how Fly.io built Corrosion, a distributed SQLite replication engine using CRDTs and SWIM gossip protocol to achieve sub-second global state synchronization across 800+ nodes.

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

How to Decentralize Architecture Decisions Without Chaos

Discover how to transition from centralized "ivory tower" architecture to empowered teams using Team Topologies, Domain-Driven Design, and ADRs for fast-flowing development.

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

How Netflix Handles 270K RPS - Java Concurrency Lessons

Discover how Netflix handles 270K requests per second through Java concurrency optimization, covering virtual threads, async tasks, rate limiters, and real-world scaling challenges.

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

Beyond Copilots - How LinkedIn Scales Multi-Agent Systems

Discover how LinkedIn engineers built their Agent Platform to scale multi-agent AI systems beyond simple prompt chains, featuring supervisor patterns and distributed messaging.

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

How Non-Technical Forces Shape Your Architecture

Uncover how non-technical forces like HR systems and organizational culture secretly shape your software architecture, plus learn practical frameworks to build holistic engineering solutions.

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

Building a Serverless Database on S3 - Lessons from Man Group

Discover how Man Group built a high-performance serverless time-series database on S3, replacing MongoDB with a "thick client" architecture streaming data at 40GB/s.

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

How Kraken Scales Serverless to Balance the National Grid

Discover how Kraken uses AWS Lambda and serverless architecture to manage gigawatt-scale batteries and 500,000 electric vehicles for real-time grid stability.

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

Why We Forked Redis - The Future of Valkey

Discover how Valkey emerged from Redis licensing changes, exploring low-level engineering optimizations, performance improvements, and modernizing legacy codebases without breaking compatibility.

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

Generative AI Productivity - Architect's Wins and Pitfalls

Discover how Generative AI can boost software development productivity, with real-world insights on implementation wins and pitfalls from Wealthsimple's journey.

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

AR's Hardest Problem - The Engineering Lesson from Google Maps

Discover how Google engineers tackled the complex challenge of making AR features accessible to visually impaired users through Google Maps' Lens technology.

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

Why Software Development Sucks and 7 Mental Models to Help Fix It

Discover 7 mental models and a 4-step framework to overcome software delivery struggles by identifying bottlenecks, balancing work types, and investing 20-30% effort in team improvement.

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