B.2 · Cloud & Data Center Infrastructure
Hyperscale Data Center Operating Systems
A kernel written for the silicon it runs on
What we build
A custom Linux kernel distribution and user-space runtime. Features include: NUMA-optimized CPU schedulers, tiered memory management (DRAM + PMEM + CXL-attached memory), SPDK-based I/O stack that bypasses the VFS layer, and power-capping algorithms for dynamic frequency scaling.
Capabilities
- Custom Linux kernel distribution with a matching user-space runtime
- NUMA-optimized CPU schedulers
- Tiered memory management across DRAM, PMEM, and CXL-attached memory
- SPDK-based I/O stack that bypasses the VFS layer
- Power-capping algorithms for dynamic frequency scaling
Related services
How it connects
Where it sits in the stack.
This system, and the two it hands off to. None of them can be optimized alone.
Hyperscale Operating Systems
A custom Linux kernel distribution and user-space runtime.
Software-Defined Networking
A centralized SDN controller (ONOS-based or custom) that programs P4-programmable switches and eBPF-based host networking.
Cloud & Data Center · see serviceCloud Orchestration
A Kubernetes-based control plane extended with multi-cluster federation (managing K8s across AWS/Azure/GCP/on-prem), auto-scaling agents (Karpenter), FinOps cost-monitoring dashboards, disaster recovery controllers (automated failover with RPO <15min), and GitOps agents (ArgoCD/Flux) for declarative state management.
Cloud & Data Center · see serviceBring us the whole stack.
Tell us where latency is costing you, from the die to the data center to the control room. An architect replies with a first read of the problem, not a sales deck.