Systems Engineering
Architectural Standards & Rigor
Our production stack is configured using declarative, reproducible parameters verified by automated continuous integration testing.
Compute & Virtualization
- QEMU/KVM Hypervisors with strict vCPU NUMA affinity
- SR-IOV Virtual Functions for zero-copy NIC access
- Cgroups v2 resource isolation and CPU quota weighting
Storage & I/O Subsystem
- NVMe-over-Fabrics (RoCEv2) for sub-millisecond block storage
- Ceph BlueStore OSDs with dedicated NVMe DB/WAL partitions
- ZFS on Linux with SLOG ZIL devices for sync writes