Compute nodes of ApsaraDB PolarDB MySQL-compatible edition are billed on a subscription or pay-as-you-go basis. The 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 PolarDB Cluster Edition contains one primary node and one read-only node. Each PolarDB Single Node Archive Database contains only one node.
Table 1. Hourly price of a pay-as-you-go compute node
Edition Node specification code

CPU and memory

Mainland China US (Silicon Valley) Indonesia (Jakarta) Germany (Frankfurt) India (Mumbai) US (Virginia) Japan (Tokyo) Singapore (Singapore) Malaysia (Kuala Lumpur) China (Hong Kong) UK (London) Australia (Sydney)
Cluster Edition (Dedicated) polar.mysql.x4.medium

2 cores, 8 GB

USD 0.092 USD 0.130 USD 0.155 USD 0.140 USD 0.128 USD 0.105 USD 0.140 USD 0.160 USD 0.117
polar.mysql.x4.large

4 cores, 16 GB

USD 0.323 USD 0.500 USD 0.565 USD 0.550 USD 0.486 USD 0.421 USD 0.520 USD 0.620 USD 0.532
polar.mysql.x4.xlarge

8 cores, 32 GB

USD 0.646 USD 1.000 USD 1.129 USD 1.098 USD 1.000 USD 0.840 USD 1.040 USD 1.230 USD 1.063
polar.mysql.x8.xlarge

8 cores, 64 GB

USD 1.033 USD 1.292 USD 1.436 USD 1.356 USD 1.258 USD 1.033 USD 1.330 USD 1.550 USD 1.342
polar.mysql.x8.2xlarge

16 cores, 128 GB

USD 2.065 USD 2.581 USD 2.871 USD 2.711 USD 2.517 USD 2.065 USD 2.650 USD 3.100 USD 2.684
polar.mysql.x8.4xlarge

32 cores, 256 GB

USD 4.129 USD 5.161 USD 5.742 USD 5.419 USD 5.031 USD 4.129 USD 5.290 USD 6.200 USD 5.367
polar.mysql.x8.8xlarge

64 cores, 512 GB

USD 8.256 USD 10.319 USD 11.481 USD 11.921 USD 11.069 USD 9.084 USD 11.640 USD 12.390 USD 12.384
polar.mysql.x8.12xlarge

88 cores, 710 GB

USD 11.352 USD 14.190 USD 15.786 USD 15.061 USD 13.833 USD 11.352 USD 14.550 USD 17.030 USD 14.756
Cluster Edition (General-purpose) polar.mysql.g2.medium

2 cores, 4 GB

USD 0.081 USD 0.110 USD 0.131 USD 0.095 USD 0.119 USD 0.088 USD 0.124 USD 0.156 USD 0.123 USD 0.135 USD 0.505 USD 0.686
polar.mysql.g4.medium

2 cores, 8 GB

USD 0.090 USD 0.127 USD 0.153 USD 0.139 USD 0.126 USD 0.103 USD 0.132 USD 0.158 USD 0.158 USD 0.158 USD 1.03 USD 1.03
polar.mysql.g2.large

4 cores, 8 GB

USD 0.153 USD 0.292 USD 0.312 USD 0.245 USD 0.302 USD 0.292 USD 0.262 USD 0.312 USD 0.312 USD 0.271 USD 1.34 USD 1.59
polar.mysql.g4.large

4 cores, 16 GB

USD 0.274 USD 0.425 USD 0.480 USD 0.464 USD 0.411 USD 0.356 USD 0.491 USD 0.601 USD 0.561 USD 0.521 USD 2.52 USD 2.74
polar.mysql.g2.xlarge

8 cores, 16 GB

USD 0.339 USD 0.583 USD 0.625 USD 0.580 USD 0.603 USD 0.583 USD 0.523 USD 0.625 USD 0.622 USD 0.645
polar.mysql.g4.xlarge

8 cores, 32 GB

USD 0.532 USD 0.850 USD 0.960 USD 0.927 USD 0.850 USD 0.713 USD 0.982 USD 1.202 USD 1.119 USD 1.042
polar.mysql.g4.2xlarge

16 cores, 64 GB

USD 1.048 USD 2.244 USD 2.404 USD 1.854 USD 2.170 USD 2.44 USD 1.963 USD 2.404 USD 2.238 USD 2.084
Single node polar.mysql.s2.large

4 cores, 8 GB

USD 0.09 USD 0.136
Archive database polar.mysql.a4.large

4 cores, 16 GB

USD 0.323 USD 0.500 USD 0.565 USD 0.550 USD 0.486 USD 0.421 USD 0.520 USD 0.620
polar.mysql.a4.xlarge

8 cores, 32 GB

USD 0.646 USD 1.000 USD 1.129 USD 1.098 USD 1.000 USD 0.840 USD 1.040 USD 1.230
polar.mysql.a8.xlarge

8 cores, 64 GB

USD 1.033 USD 1.292 USD 1.436 USD 1.356 USD 1.258 USD 1.033 USD 1.330 USD 1.550
polar.mysql.a8.2xlarge

16 cores, 128 GB

USD 2.065 USD 2.581 USD 2.871 USD 2.711 USD 2.517 USD 2.065 USD 2.650 USD 3.100
polar.mysql.a8.4xlarge

32 cores, 256 GB

USD 4.129 USD 5.161 USD 5.742 USD 5.419 USD 5.031 USD 4.129 USD 5.290 USD 6.200
polar.mysql.a8.8xlarge

64 cores, 512 GB

USD 8.256 USD 10.319 USD 11.481 USD 11.921 USD 11.069 USD 9.084 USD 11.640 USD 12.390
polar.mysql.a8.12xlarge

88 cores, 710 GB

USD 11.352 USD 14.190 USD 15.786 USD 15.061 USD 13.833 USD 11.352 USD 14.550 USD 17.030