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9 articles
Hardware-Aware VRAM Orchestration for Multi-Tenant LLM Clusters
The year is 2024, and the "GPU-poor" vs. "GPU-rich" divide is no longer just about who owns the most H100s. It’s about who can actually use them. In the early…
Microsecond Consensus for Resilient High-Speed Exchanges
Imagine a world where a single microsecond—the time it takes for a camera flash to finish—is considered an eternity. In the high-stakes arena of sub-millisecon…
Engineering 100% Reproducible Bugs with Deterministic Simulation Testing
It is 3:00 AM. Your phone is screaming. A critical production cluster for your distributed database just deadlocked. You check the logs; they are a chaotic mes…
Sub-Millisecond Global Consensus via Hierarchical CRDTs
Imagine you’re building the next generation of a high-frequency collaborative platform. Perhaps it’s a global digital twin for autonomous logistics, a real-tim…
Deterministic Simulation Testing for Scalable Consensus Validation
You've just finished deploying your brand-new, custom Raft implementation across 127 nodes in three availability zones. The Jepsen tests passed. The chaos monk…
Verifying Geo-Replicated Consensus in Massive Scale Actor Systems
Or: How We Stopped Guessing and Started Proving Our Distributed Systems Won't Fall Apart at 3 AM --- The Hook: When 10,000 Nodes Scream in Harmony (Or Don't) I…
Terabit-Scale Load Balancing with eBPF and XDP
You have 10 million packets per second screaming toward your infrastructure. Each one carries a user’s request—a payment, a video stream, a critical API call.…
Building Fabric-Centric AI Clouds with CXL Memory Unbundling
In the early days of the cloud, we lived in a world of "Pizza Boxes." If you needed more RAM, you bought a beefier server. If your workload was CPU-heavy but m…
Sub-Second LLM Inference in Heterogeneous GPU Clusters
The year is 2024, and the "GPU Gold Rush" has entered its second, more complicated phase. Phase one was simple: buy every NVIDIA H100 you could get your hands…