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Design high-availability systems scaling to 100M+ DAU: CAP theorem, Consistent Hashing, distributed transactions (Saga), Redis caching, and Kafka event streaming.
Design high-availability systems scaling to 100M+ DAU: CAP theorem, Consistent Hashing, distributed transactions (Saga), Redis caching, and Kafka event streaming.
Throughout this track, you will transition from core conceptual mental models to building hardened, real-world software. Every module combines structured conceptual explanations with live in-browser coding katas, architectural diagrams, and automated test assertions. By completing the hands-on milestones, you build a verified portfolio demonstrating deep competency to engineering leaders and top employers.
Write, compile, and debug real code in our integrated sandbox with instant test verification and syntax hints.
Explore real enterprise patterns, memory trade-offs, concurrency paradigms, and scalable system design.
Earn an accredited, shareable digital credential authenticated by Oracle & Spring Foundation and ASCI Institute.
Build and deploy an end-to-end applied capstone deliverable ready to showcase on your GitHub and resume.
Free Audit Available · Full Access Included with Plus
Ideal for students, software engineers, and technical professionals aiming to master Large-Scale Distributed System Design & Architecture 2026, pass technical interviews, and build production-grade applications.
Key competencies verified by Oracle & Spring Foundation
Master production-grade engineering principles in Large-Scale Distributed System Design & Architecture 2026
Write clean, idiomatic, and highly maintainable code conforming to industry standards
Solve rigorous real-world problem sets with automated in-browser feedback
Build a portfolio-grade capstone project ready for technical interviews and resume presentation
Earn a certificate upon completion backed by Oracle & Spring Foundation.
Start instantly and learn at your own schedule from any device.
Write, compile, and debug real code in the browser IDE.
Reset deadlines according to your personal availability.
3 Modules · 3 Lessons · 4 Capstone Projects
Distribute keys across dynamically autoscaling server clusters with minimal key remapping.
Map servers onto a $2^{32}-1$ integer ring. On server addition, only $\frac{K}{N}$ keys rehash.
Cache-aside pattern, Least Recently Used (LRU) evictions, and cache stampede mitigations.
Orchestrate multi-service financial payments across asynchronous boundaries with compensating steps.
Architect and deploy an end-to-end production application demonstrating all core competencies acquired throughout the Large-Scale Distributed System Design & Architecture 2026 curriculum.
Complete open-source repository with documentation, unit test suite, and deployment configuration.
Learn from industry pioneers and senior educators from Oracle & Spring Foundation
Senior educator and systems architect with over 15 years of industry and academic experience.
Positive Career Outcome
of graduates reported significant skill advancement and improved readiness for engineering roles.
Median reported compensation: ₹26,00,000 / year
"Clear explanations, excellent hands-on challenge katas, and great pacing. Highly recommended."
Answers to common queries about certificates, grading, and prerequisites