CloudEstimate

Size EDB Postgres Advanced Server on AWS

Extra Small — up to 250 GB database size for light OLTP

Monthly cost

$254.24

Annual cost

$3,051/year

Line-item breakdown

Compute $210.24
Storage $44.00
Other $0.00

Components provisioned

Role Instance vCPU GB RAM Storage
Primary 1 × m6i.xlarge 4 16 500 GB
Connection Pooler 1 × m6i.large 2 8 50 GB

Why this sizing

EDB Postgres Advanced Server at the extra small tier maps to the single-primary-small reference architecture on AWS in us-east-1. Compute is the largest line item in this estimate, accounting for 83% of monthly cost. High availability is not included here, so this baseline stays lean and leaves failover headroom out of the monthly total. Primary carries the heaviest storage footprint at 500 GB.

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Sources

Reference architecture: EDB Postgres Advanced Server for single-primary-small, version EPAS 18 requirements with current HA deployment guidance, retrieved April 13, 2026.

https://www.enterprisedb.com/docs/epas/latest/planning/planning_prerequisites/epas_requirements/

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 EDB Postgres Advanced Server requirements and public high-availability guidance, translated into VM-based planning tiers.

Estimate excludes backup storage, WAL archiving, tuning-specific IOPS requirements, logical replication, and any separate management tooling.

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