PolarDB for PostgreSQL compute nodes support the pay-as-you-go and subscription billing methods. Prices vary based on the billing method. This topic describes the billing rules of pay-as-you-go compute nodes.
Note
- The following table describes the prices of an individual node.
- By default, each cluster of PolarDB Cluster Edition contains one primary node and one read-only node.
Node instance type CPU and memory specification | Chinese mainland | China (Hong Kong) | US (Silicon Valley) | US (Virginia) | Singapore (Singapore) | Malaysia (Kuala Lumpur) | Indonesia (Jakarta) | Germany (Frankfurt) | India (Mumbai) | Japan (Tokyo) |
---|---|---|---|---|---|---|---|---|---|---|
polar.pg.x4.medium 2 cores and 8 GB of memory | USD 0.092 | USD 0.226 | USD 0.202 | USD 0.104 | USD 0.159 | USD 0.159 | USD 0.150 | USD 0.139 | USD 0.126 | USD 0.133 |
polar.pg.x4.large 4 cores and 16 GB of memory | USD 0.324 | USD 0.533 | USD 0.434 | USD 0.42 | USD 0.613 | USD 0.613 | USD 0.570 | USD 0.549 | USD 0.484 | USD 0.516 |
polar.pg.x4.xlarge 8 cores and 32 GB of memory | USD 0.646 | USD 1.064 | USD 0.867 | USD 0.839 | USD 1.226 | USD 1.226 | USD 1.130 | USD 1.097 | USD 1.000 | USD 1.032 |
polar.pg.x8.xlarge 8 cores and 64 GB of memory | USD 1.033 | USD 1.342 | USD 1.12 | USD 1.032 | USD 1.548 | USD 1.548 | USD 1.440 | USD 1.355 | USD 1.258 | USD 1.323 |
polar.pg.x8.2xlarge 16 cores and 128 GB of memory | USD 2.065 | USD 2.684 | USD 2.237 | USD 2.064 | USD 3.096 | USD 3.096 | USD 2.870 | USD 2.709 | USD 2.516 | USD 2.645 |
polar.pg.x8.4xlarge 32 cores and 256 GB of memory | USD 4.128 | USD 5.367 | USD 4.472 | USD 4.128 | USD 6.192 | USD 6.192 | USD 5.740 | USD 5.418 | USD 5.031 | USD 5.289 |
polar.pg.x8.8xlarge 64 cores and 512 GB of memory | USD 8.256 | USD 12.384 | USD 10.319 | USD 9.084 | USD 12.383 | USD 12.383 | USD 11.481 | USD 11.921 | USD 11.069 | USD 11.640 |
polar.pg.x8.12xlarge 88 cores and 710 GB of memory | USD 11.352 | USD 14.757 | USD 12.297 | USD 11.351 | USD 17.026 | USD 17.026 | USD 15.780 | USD 15.059 | USD 13.833 | USD 14.543 |