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Size CockroachDB Self-Hosted on AWS
Extra Small — up to 1 TB replicated OLTP data on a three-node cluster
Monthly cost
$540.48
Annual cost
$6,486/year
Line-item breakdown
| Compute | $420.48 |
| Storage | $120.00 |
| Other | $0.00 |
Components provisioned
| Role | Instance | vCPU | GB RAM | Storage |
|---|---|---|---|---|
| Node | 3 × m6i.xlarge | 4 | 16 | 500 GB |
Why this sizing
CockroachDB Self-Hosted at the extra small tier maps to the three-node-small reference architecture on AWS in us-east-1. Compute is the largest line item in this estimate, accounting for 78% of monthly cost. High availability is not included here, so this baseline stays lean and leaves failover headroom out of the monthly total. Node carries the heaviest storage footprint at 500 GB on each of its 3 nodes.
Export
Share the current URL or copy the launch Terraform baseline.
Google Cloud Terraform baseline
Terraform export is available for Google Cloud at launch. AWS and Azure are deferred to v1.5.Related views
Sources
Reference architecture: CockroachDB Self-Hosted for three-node-small, version CockroachDB stable recommended production settings, retrieved April 13, 2026.
https://www.cockroachlabs.com/docs/stable/recommended-production-settings
Pricing: AWS pricing snapshot, retrieved April 12, 2026.
Commercial pricing only. GovCloud, sovereign cloud, and discounts beyond those shown are not modelled.
Not included in this estimate
- Vendor licensing and support
- Professional services
- Network egress
- Compliance controls
- Backup storage
- Monitoring
Based on CockroachDB self-hosted production recommendations and expressed as VM-based planning tiers.
Estimate excludes load balancers, backups, changefeeds, geo-partitioned layouts, and network transfer between regions or zones.
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