DOCS/Technical Docs/Architecture
System Architecture
Yoba Systems infrastructure is built on a distributed, fault-tolerant architecture designed for maximum reliability and performance.
Overview
The system consists of three primary layers:
- Control Plane - Orchestration and management
- Data Plane - Compute and storage resources
- Network Fabric - High-speed interconnects
Control Plane
The control plane manages all cluster operations including:
- Resource scheduling and allocation
- Health monitoring and self-healing
- Configuration management
- API gateway services
Data Plane
Each compute node in the data plane provides:
| Resource | Specification |
|---|---|
| CPU | 128 cores (ARM64) |
| Memory | 512 GB DDR5 |
| Storage | 8 TB NVMe |
| Network | 100 Gbps |
Network Fabric
The network fabric uses a spine-leaf topology for predictable latency and high bandwidth:
- Spine switches: 400 Gbps uplinks
- Leaf switches: 100 Gbps to each node
- East-West traffic: Sub-microsecond latency
Redundancy
All components are designed with N+1 redundancy:
- Dual power supplies per node
- Redundant network paths
- Replicated control plane (3-node minimum)
- Distributed storage with erasure coding