[Your Name] – Cloud‑Infrastructure Analyst
| Workload | Primary (NVMe) Avg Latency | PikPak Cold Avg Latency | Throughput (MB/s) | |----------|----------------------------|--------------------------|-------------------| | Small read (4 KB) | 0.8 ms | 210 ms | — | | Large read (128 MB) | 0.9 ms/GB | 1.2 s/GB | 450 (primary), 45 (PikPak) | | Write (4 KB) | 0.7 ms | 180 ms | — | | Bulk ingest (1 TB) | 1.5 GB/s | 300 MB/s (parallel multipart) | — | slave pikpak
Compared to an all‑NVMe solution (≈ $14,400 per year), the hybrid approach yields while preserving performance for hot data. [Your Name] – Cloud‑Infrastructure Analyst | Workload |
[client.radosgw.gateway] rgw_frontends = civetweb port=8080 | | Network | Outbound HTTPS (port 443) allowed to *
| Item | Minimum Requirement | |------|----------------------| | | CephFS ≥ 17.2.0, or MinIO‑based DFS, or a custom S3‑aware DFS. | | PikPak Account | Active subscription with API keys (Access Key, Secret Key). | | Network | Outbound HTTPS (port 443) allowed to *.pikpak.com . | | Security | IAM role or policy granting s3:PutObject , s3:GetObject , s3:ListBucket on designated bucket(s). |