OutlineWiki Methodology: Deterministic Sizing & Public Pricing Audit
Every sizing figure on OutlineWiki derives from deterministic container memory bounds rather than speculative heuristics.
Our sizing formula on OutlineWiki establishes wiki_ram_mb = 950 + (editors * 12) + 768 + 256 + 512 alongside s3_disk_gb = docs_media_gb * 1.25 so collaborative Node.js sockets, Postgres GIN indexes, and MinIO staging buffers stay within predictable VPS budgets.
OutlineWiki Component Memory & Storage Breakdown
| Subsystem | Deterministic Allocation | Engineering Rationale |
|---|---|---|
| Outline Node.js | 950 MB + (12 MB * editors) | Server bundle plus 12 MB heap/socket per active live editor |
| PostgreSQL 16 | 768 MB | 512 MB shared_buffers + GIN tsvector full-text index traversal |
| Redis 7 | 256 MB (noeviction) | BullMQ background job queue and Yjs awareness Pub/Sub |
| MinIO S3 | 512 MB RAM / 1.25x Disk | Presigned direct uploads plus 25% headroom for versioning |
| Authentik / Keycloak | 512 MB / 768 MB | Self-hosted OIDC PKCE provider replacing SaaS SSO per-seat tiers |
OutlineWiki Public Pricing Sources (Retrieved 2026-11-12)
- Hostinger: https://www.hostinger.com/vps-hosting — KVM NVMe VPS tiers (KVM 1–KVM 8) public promotional & renewal rates
- Vultr: https://www.vultr.com/pricing/ — High Frequency Compute, Optimized Dedicated & Cloud GPU hourly/monthly rates
- UltaHost: https://ultahost.com/vds-hosting — Dedicated VDS NVMe RAID-10 and bare-metal resource tiers
- InterServer: https://www.interserver.net/vps/ — KVM slice pricing, Storage VPS (1TB–20TB), and Price-Lock renewal guarantee
- ChemiCloud: https://chemicloud.com/wordpress-hosting — LiteSpeed NVMe shared/managed cloud tiers and renewal schedule
OutlineWiki benchmarks infrastructure pricing from official 2026-11-12 catalog snapshots; review live checkout invoices to verify current term multipliers and taxes.
OutlineWiki Pricing Verification & Update Cadence
We advise verifying promotional first-term pricing against multi-year renewal rates before locking in long-term infrastructure contracts.
All 36-month retention models on OutlineWiki blend 12 months of introductory vendor pricing with 24 months of published renewal rates from our 2026-11-12 snapshot.