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
Personal Creativity
Entrepreneurship
Instructional Design
Ecology and Wildlife Conservation
The Science of Well-Being
Mountains 101
Organize and share your learning with Class Central Lists.
View our Lists Showcase
Discover OpenIreland, a national research testbed converging open optical networking, Open RAN, and open computing, with insights on infrastructure, current research, and future directions.
Explore promising research and design directions for improving power efficiency in AI computing systems, addressing challenges through domain-specific optimizations and advanced packaging.
Discover how hyperscale companies like Meta are transforming datacenter operations through robotics automation, tackling complex logistics and repetitive tasks with innovative solutions.
Explore clean backup power solutions for data centers through expert insights from Microsoft, Google, and Net Zero Innovation Hub on sustainable alternatives to traditional standby systems.
Discover how hyperscalers use AI to predict concrete performance and accelerate green concrete adoption through data-driven innovation and industry collaboration.
Discover the latest advancements in SONiC AI Working Group's developments, focusing on network fabrics, routing design, and congestion control for AI clusters and GPU-accelerated workloads.
Discover advanced techniques for optimizing Ethernet fabric performance in AI environments, focusing on network architecture and workload efficiency improvements.
Explore memory fabric technologies - Ethernet, InfiniBand, and NVLink - and their optimal applications for AI and data-centric computing, comparing performance benefits and cost considerations.
Discover how CXL memory technology addresses cloud data center challenges, enhances performance, and enables efficient handling of complex computations and large datasets in virtualized environments.
Explore the latest updates to MCTP and PLDM specifications, focusing on new physical media bindings, file transfers, and advanced management capabilities for accelerators and NICs.
Explore advanced memory pooling and sharing in CXL 3.1, focusing on datacenter cost reduction, dynamic resource allocation, and performance optimization for distributed computing frameworks.
Explore the architectural challenges of AI networks in data centers and discover how UALink and Ultra Ethernet Consortium address scale-up and scale-out fabric solutions.
Explore post-quantum cryptography implementation in SPDM, including roadmap, specification changes, and industry-ready solutions for enhanced security planning and deployment.
Explore the evolving memory fabric technologies crucial for AI infrastructure growth, including key innovations and future predictions for addressing expanding AI model requirements.
Discover how Ultra Ethernet features enable next-generation AI networks, exploring advanced transport protocols and architectural innovations for enhanced network performance.
Get personalized course recommendations, track subjects and courses with reminders, and more.