Courses from 1000+ universities
17 years ago, Krishna Kumar started offering free PMP prep online. Today, it’s a leading digital upskilling platform that helps millions upskill in AI, cybersecurity, data science, and more.
600 Free Google Certifications
Cybersecurity
Computer Science
Communication Skills
Design Patterns
Machine Learning Foundations: A Case Study Approach
Functional Programming Principles in Scala
Organize and share your learning with Class Central Lists.
View our Lists Showcase
Discover how to extend Argo Rollouts with custom Canary Step plugins for enhanced progressive delivery workflows and deployment control in Kubernetes environments.
Explore network topology abstraction and scheduling optimization for AI clusters using Volcano and Kueue to tackle complex workload deployment challenges.
Discover how platform engineering challenges mirror Ulysses' epic journey, with practical strategies to overcome cultural resistance, integration complexities, and technical debt.
Discover Kubernetes security best practices through an interactive game show format, exploring CNCF tools and actionable recommendations for securing cloud-native clusters.
Explore the evolving landscape of Kubernetes manifest tools like Helm, Kustomize, and Crossplane, comparing their GitOps integration and paradigms for scalable deployment management.
Discover how Zynga and Amazon collaborate to monitor and scale Kubernetes applications for global mobile game launches, ensuring readiness for massive player traffic.
Discover how to optimize LLM inference using Kubernetes and open-source CNCF tools like KServe, Kubeflow, Volcano, and KEDA to reduce costs and improve performance at scale.
Explore the evolved CNCF Cloud Native Maturity Model for 2025, covering AI integration, security, platform engineering, and developer experience in this interactive session.
Discover a revolutionary GitOps approach that eliminates variables and templates, enabling rapid production fixes while maintaining desired state synchronization through plain YAML.
Discover how Argo Workflows and Argo CD enable GitOps-driven AI agent pipelines with state management, retries, and safe rollbacks for production-grade agentic infrastructure.
Discover how to deploy Apache Spark on Kubernetes with practical guidance on operators, shuffle services, schedulers, and optimization strategies from Airbnb's real-world experience.
Discover how to integrate Backstage with workflow engines like Temporal, Argo, and Airflow to create complex, resilient automation with approvals, error handling, and versioning capabilities.
Discover Harbor's evolution from v2.12 to 2.13, featuring enhanced robot accounts, OIDC improvements, CloudNativeAI integration, and security upgrades for container registries.
Discover how a mysterious eBPF monitoring tool deployment caused network packet loss and learn the emergency fix strategies used to restore production systems quickly.
Explore why network security remains neglected in 2025 and discover actionable strategies for securing cloud applications using service meshes and operational simplicity principles.
Get personalized course recommendations, track subjects and courses with reminders, and more.