Database Hosting Cost Calculator
Calculate managed cloud database expenses for PostgreSQL, MySQL, MongoDB, and Redis, factoring in Multi-AZ high availability, read replicas, and snapshot backups.
Managed Database Sizing & High Availability
Total Monthly Database Bill$340.00 / mo$4,080.00 / year projected
Compute Instance Cost$260.00Primary + standby synchronous replication
Storage & IOPS Surcharge$80.00Automated WAL point-in-time backups
Step-by-Step Worked Example
Scenario:
Calculation Steps:
Result:
How to Use This Calculator
Assumptions & Limitations
- Multi-AZ deployments provide automatic synchronous failover with zero manual intervention.
- Backup storage pricing benchmarks against AWS RDS snapshot rates ($0.095/GB-month).
Frequently Asked Questions
Why does Multi-AZ double the database compute cost?
Multi-AZ runs a dedicated standby instance in a physically separate availability zone with synchronous data replication, providing instant failover during datacenter outages.
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