VDR routing: loop-free transport at network scale
VDR routing in ultra-dense networks: how Helmholtz-Hodge decomposition helps reduce loops, delay, and control-plane overhead.
MCPTT under Load: Where Voice Breaks
MCPTT interoperability under high load: how jitter, QoS and carrier boundaries trigger voice failure in dense stadium networks.
Fast BFT SMR: limits of resilience and recovery
Fast BFT SMR under Byzantine faults: why n ≥ 5f + 1 is optimal, how recovery works, and what trade-off n ≥ 7f + 1 simplifies
ThecoreGrid Radar: Weekly Trends in Networking and Cloud Technologies
A selection of architectural insights and releases we’ve been reading this week. Infrastructure 🔹 Robust Constraint-Aware Bayesian Tuning of BBRv2 for QUIC under Tactile Internet ConstraintsA new approach to tuning BBRv2 for QUIC is proposed, taking into account the constraints of the Tactile Internet. This can improve performance under conditions of high latency and unstable … Read more
AI moderation platform for marketplace architecture
AI Moderation Platform in the Marketplace: How DoorDash Reduced Incidents, Separated the Low-Cost Layer from LLM Scoring, and Why Boolean Logic Proved to Be a Poor Choice
AWS Architecture for L.OS and Vehicle Tracking
L.OS on AWS: how Bosch unified vehicle tracking through serverless architecture, connector layer, and provider-specific adapters for real-time visibility
Cloudflare cdnjs on R2 and Workers
Cloudflare cdnjs on R2 and Workers: how the migration of publishing and delivery simplified the architecture without losing URL, SRI hashes, and fault tolerance
Kairos and GitOps for Secure Cluster Upgrades
Kairos Kubernetes update pipeline: immutable OS, GitOps, mobile images, and secure control plane updates without manual SSH
LL SC and QHI without loss of efficiency
Randomized LL/SC using FADD: preserving the QHI property, reducing capacity complexity, and ensuring wait-free operation without asymptotic overhead
Hyperflux and Microsecond-Scale Core Elasticity
Microsecond-scale cross-VM core elasticity explained: how Hyperflux shifts cores across VMs to cut tail latency without losing ultralight VM properties