PolarDB for PostgreSQL (Distributed Edition) only supports the pay-as-you-go billing method for storage space.
Introduction
The PSL4 and PSL5 storage classes of PolarDB for PostgreSQL (Distributed Edition) are billed based on storage capacity.
Billing method | Storage space cost calculation |
Pay-as-you-go | Fees are charged based on the actual storage space your data occupies and are deducted from your account hourly. |
Pay-as-you-go
Scenarios
The total storage usage across all clusters in a specific region for an Alibaba Cloud account is low, and the workload fluctuates frequently.
Price list
Pay-as-you-go price per GB of storage space (hourly)
Storage class | The Chinese mainland | China (Hong Kong) and overseas | |
PSL5 | Dual-zone (hot standby storage cluster enabled) | USD 0.000731/GB/hour | USD 0.000815/GB/hour |
Single-zone (hot standby storage cluster disabled) | USD 0.000365/GB/hour | USD 0.000408/GB/hour | |
PSL4 | Dual-zone (hot standby storage cluster enabled) | USD 0.000475/GB/hour | USD 0.000529/GB/hour |
Single-zone (hot standby storage cluster disabled) | USD 0.000237/GB/hour | USD 0.000264/GB/hour | |