PolarDB PostgreSQL分布式版计算资源包括计算节点和数据节点。支持按量付费和包年包月两种计费方式。不同购买方式下,不同的规格对应不同的价格。
计算资源节点规格支持两种子系列:通用规格和独享规格。
通用规格:同一服务器上的不同集群,会互相充分利用彼此空闲的计算资源(如CPU),通过复用计算资源享受规模红利,性价比更高。
独享规格:每个集群会独占所分配到的计算资源(如CPU),而不会与同一服务器上的其他集群共享资源,性能更加稳定可靠。
购买集群时,默认CN/DN只读节点数量为1,即为CN/DN主节点增加1个只读节点,该只读节点的规格默认与主可用区或者主机房的CN/DN主节点规格保持一致,并且该节点单独进行计费。
为CN/DN增加1个只读节点后,节点单价享受75折优惠。
按量付费
按量付费是指在新建数据库集群时您无需预先支付费用,而是等实际使用数据库的计算服务时,再扣除费用。集群的计算节点和数据节点按小时计费,并从账户中按小时扣除。
下方展示了部分地区不同计算节点规格在按量付费下的小时价。关于其他地域的价格,请使用价格计算器查阅。
以下表格中的价格均为单个节点的价格。
为提升CN/DN节点读性能,默认为PolarDB PostgreSQL分布式版中每个CN/DN节点增加1个只读节点。
单个计算节点费价格(元/小时)
节点规格码 | CPU和内存 | CN/DN只读节点数量 | 中国内地 | 中国香港 | 新加坡 | 马来西亚(吉隆坡) | 印度尼西亚(雅加达) | 菲律宾(马尼拉) | 日本(东京) | 韩国(首尔) | 德国(法兰克福) |
polar.pg.x4.medium | 2核8 GB | 0 | 1.04 | 1.664 | 1.664 | 1.664 | 1.56 | 1.456 | 1.664 | 1.664 | 1.456 |
1 | 0.78 | 1.248 | 1.248 | 1.248 | 1.17 | 1.092 | 1.248 | 1.248 | 1.092 | ||
polar.pg.x8.medium | 2核16 GB | 0 | 1.72 | 2.752 | 2.752 | 2.752 | 2.58 | 2.408 | 2.752 | 2.752 | 2.408 |
1 | 1.29 | 2.064 | 2.064 | 2.064 | 1.935 | 1.806 | 2.064 | 2.064 | 1.806 | ||
polar.pg.x4.large | 4核16 GB | 0 | 2.08 | 3.328 | 3.328 | 3.328 | 3.12 | 2.912 | 3.328 | 3.328 | 2.912 |
1 | 1.56 | 2.496 | 2.496 | 2.496 | 2.34 | 2.184 | 2.496 | 2.496 | 2.184 | ||
polar.pg.x8.large | 4核32 GB | 0 | 3.34 | 5.344 | 5.344 | 5.344 | 5.01 | 4.676 | 5.344 | 5.344 | 4.676 |
1 | 2.505 | 4.008 | 4.008 | 4.008 | 3.758 | 3.507 | 4.008 | 4.008 | 3.507 | ||
polar.pg.x4.xlarge | 8核32 GB | 0 | 4.16 | 6.656 | 6.656 | 6.656 | 6.24 | 5.824 | 6.656 | 6.656 | 5.824 |
1 | 3.12 | 4.992 | 4.992 | 4.992 | 4.68 | 4.368 | 4.992 | 4.992 | 4.368 | ||
polar.pg.x8.xlarge | 8核64 GB | 0 | 6.68 | 10.688 | 10.688 | 10.688 | 10.02 | 9.352 | 10.688 | 10.688 | 9.352 |
1 | 5.01 | 8.016 | 8.016 | 8.016 | 7.515 | 7.014 | 8.016 | 8.016 | 7.014 | ||
polar.pg.x4.2xlarge | 16核64 GB | 0 | 8.32 | 13.312 | 13.312 | 13.312 | 12.48 | 11.648 | 13.312 | 13.312 | 11.648 |
1 | 6.24 | 9.984 | 9.984 | 9.984 | 9.36 | 8.736 | 9.984 | 9.984 | 8.736 | ||
polar.pg.x8.2xlarge | 16核128 GB | 0 | 13.36 | 21.376 | 21.376 | 21.376 | 20.04 | 18.704 | 21.376 | 21.376 | 18.704 |
1 | 10.02 | 16.032 | 16.032 | 16.032 | 15.03 | 14.028 | 16.032 | 16.032 | 14.028 | ||
polar.pg.x4.4xlarge | 32核128 GB | 0 | 16.64 | 26.624 | 26.624 | 26.624 | 24.96 | 23.296 | 26.624 | 26.624 | 23.296 |
1 | 12.48 | 19.968 | 19.968 | 19.968 | 18.72 | 17.472 | 19.968 | 19.968 | 17.472 | ||
polar.pg.x8.4xlarge | 32核256 GB | 0 | 26.72 | 42.752 | 42.752 | 42.752 | 40.08 | 37.48 | 42.752 | 42.752 | 37.48 |
1 | 20.04 | 32.064 | 32.064 | 32.064 | 30.06 | 28.056 | 32.064 | 32.064 | 28.056 | ||
polar.pg.x4.6xlarge | 48核192 GB | 0 | 24.96 | 39.936 | 39.936 | 39.936 | 37.44 | 34.944 | 39.936 | 39.936 | 34.944 |
1 | 18.72 | 29.952 | 29.952 | 29.952 | 28.08 | 26.208 | 29.952 | 29.952 | 26.208 | ||
polar.pg.x8.6xlarge | 48核384 GB | 0 | 40.08 | 64.128 | 64.128 | 64.128 | 60.12 | 56.112 | 64.128 | 64.128 | 56.112 |
1 | 30.06 | 48.096 | 48.096 | 48.096 | 45.09 | 42.084 | 48.096 | 48.096 | 42.084 | ||
polar.pg.x4.8xlarge | 64核256 GB | 0 | 33.28 | 53.248 | 53.248 | 53.248 | 49.92 | 46.592 | 53.248 | 53.248 | 46.592 |
1 | 24.96 | 39.936 | 39.936 | 39.936 | 37.44 | 34.944 | 39.936 | 39.936 | 34.944 | ||
polar.pg.x8.8xlarge | 64核512 GB | 0 | 53.44 | 85.504 | 85.504 | 85.504 | 80.16 | 74.816 | 85.504 | 85.504 | 74.816 |
1 | 40.08 | 64.128 | 64.128 | 64.128 | 60.12 | 56.112 | 64.128 | 64.128 | 56.112 | ||
polar.pg.x8.12xlarge | 88核710 GB | 0 | 80.16 | 128.256 | 128.256 | 128.256 | 120.24 | 112.224 | 128.256 | 128.256 | 112.224 |
1 | 60.12 | 96.192 | 96.192 | 96.192 | 90.18 | 84.168 | 96.192 | 96.192 | 84.168 | ||
polar.pg.x8.15xlarge | 120核920 GB | 0 | 100.2 | 160.32 | 160.32 | 160.32 | 150.3 | 140.28 | 162.32 | 160.32 | 140.28 |
1 | 75.15 | 120.24 | 120.24 | 120.24 | 112.725 | 105.21 | 120.24 | 120.24 | 105.21 |
节点规格码 | CPU和内存 | CN/DN只读节点数量 | 中国内地 | 中国香港 | 新加坡 | 马来西亚(吉隆坡) | 印度尼西亚(雅加达) | 菲律宾(马尼拉) | 日本(东京) | 韩国(首尔) | 德国(法兰克福) |
polar.pg.g2.medium | 2核4 GB | 0 | 0.52 | 0.832 | 0.832 | 0.832 | 0.78 | 0.728 | 0.832 | 0.832 | 0.728 |
1 | 0.39 | 0.624 | 0.624 | 0.624 | 0.585 | 0.546 | 0.624 | 0.624 | 0.546 | ||
polar.pg.g4.medium | 2核8 GB | 0 | 0.88 | 1.408 | 1.408 | 1.408 | 1.32 | 1.232 | 1.408 | 1.408 | 1.232 |
1 | 0.66 | 1.056 | 1.056 | 1.056 | 0.99 | 0.924 | 1.056 | 1.056 | 0.924 | ||
polar.pg.g2.large | 4核8 GB | 0 | 1.04 | 1.664 | 1.664 | 1.664 | 1.56 | 1.456 | 1.664 | 1.664 | 1.456 |
1 | 0.78 | 1.248 | 1.248 | 1.248 | 1.17 | 1.092 | 1.248 | 1.248 | 1.092 | ||
polar.pg.g4.large | 4核16 GB | 0 | 1.76 | 2.816 | 2.816 | 2.816 | 2.64 | 2.464 | 2.816 | 2.816 | 2.464 |
1 | 1.32 | 2.112 | 2.112 | 2.112 | 1.98 | 1.848 | 2.112 | 2.112 | 1.848 | ||
polar.pg.g2.xlarge | 8核16 GB | 0 | 2.08 | 3.328 | 3.328 | 3.328 | 3.12 | 2.912 | 3.328 | 3.328 | 2.912 |
1 | 1.56 | 2.496 | 2.496 | 2.496 | 2.34 | 2.184 | 2.496 | 2.496 | 2.184 | ||
polar.pg.g4.xlarge | 8核32 GB | 0 | 3.52 | 5.632 | 5.632 | 5.632 | 5.28 | 4.928 | 5.632 | 5.632 | 4.928 |
1 | 2.64 | 4.224 | 4.224 | 4.224 | 3.96 | 3.696 | 4.224 | 4.224 | 3.696 | ||
polar.pg.g2.2xlarge | 16核32 GB | 0 | 4.16 | 6.656 | 6.656 | 6.656 | 6.24 | 5.824 | 6.656 | 6.656 | 5.824 |
1 | 3.12 | 4.992 | 4.992 | 4.992 | 4.68 | 4.368 | 4.992 | 4.992 | 4.368 |
包年包月
包年包月是指在新建数据库集群时您需预支付集群的计算节点费用。
下方展示了部分地区不同计算节点规格在包月下的价格。关于其他地域的价格,请使用价格计算器查阅。
以下表格中的价格均为单个节点的价格。
为提升CN/DN节点读性能,默认为PolarDB PostgreSQL分布式版中每个CN/DN节点增加1个只读节点。
单个计算节点价格(元/月)
节点规格码 | CPU和内存 | CN/DN只读节点数量 | 中国内地 | 中国香港 | 新加坡 | 马来西亚(吉隆坡) | 印度尼西亚(雅加达) | 菲律宾(马尼拉) | 日本(东京) | 韩国(首尔) | 德国(法兰克福) |
polar.pg.x4.medium | 2核8 GB | 0 | 500 | 800 | 800 | 800 | 750 | 700 | 800 | 800 | 700 |
1 | 375 | 600 | 600 | 600 | 562.5 | 525 | 600 | 600 | 525 | ||
polar.pg.x8.medium | 2核16 GB | 0 | 825 | 1,320 | 1,320 | 1,320 | 1,237.5 | 1,155 | 1,320 | 1,320 | 1,155 |
1 | 618.75 | 990 | 990 | 990 | 928.125 | 866.25 | 990 | 990 | 866.25 | ||
polar.pg.x4.large | 4核16 GB | 0 | 1,000 | 1,600 | 1,600 | 1,600 | 1,500 | 1,400 | 1,600 | 1,600 | 1,400 |
1 | 750 | 1,200 | 1,200 | 1,200 | 1,125 | 1,050 | 1,200 | 1,200 | 1,050 | ||
polar.pg.x8.large | 4核32 GB | 0 | 1,650 | 2,640 | 2,640 | 2,640 | 2,475 | 2,310 | 2,640 | 2,640 | 2,310 |
1 | 1,237.5 | 1,980 | 1,980 | 1,980 | 1,856.25 | 1,732.5 | 1,980 | 1,980 | 1,732.5 | ||
polar.pg.x4.xlarge | 8核32 GB | 0 | 2,000 | 3,200 | 3,200 | 3,200 | 3,000 | 2,800 | 3,200 | 3,200 | 2,800 |
1 | 1,500 | 2,400 | 2,400 | 2,400 | 2,250 | 2,100 | 2,400 | 2,400 | 2,100 | ||
polar.pg.x8.xlarge | 8核64 GB | 0 | 3,300 | 5,280 | 5,280 | 5,280 | 4,950 | 4,620 | 5,280 | 5,280 | 4,620 |
1 | 2,475 | 3,960 | 3,960 | 3,960 | 3,712.5 | 3,465 | 3,960 | 3,960 | 3,465 | ||
polar.pg.x4.2xlarge | 16核64 GB | 0 | 4,000 | 6,400 | 6,400 | 6,400 | 6,000 | 5,600 | 6,400 | 6,400 | 5,600 |
1 | 3,000 | 4,800 | 4,800 | 4,800 | 4,500 | 4,200 | 4,800 | 4,800 | 4,200 | ||
polar.pg.x8.2xlarge | 16核128 GB | 0 | 6,600 | 10,560 | 10,560 | 10,560 | 9,900 | 9,240 | 10,560 | 10,560 | 9,240 |
1 | 4,950 | 7,920 | 7,920 | 7,920 | 7,425 | 6,930 | 7,920 | 7,920 | 6,930 | ||
polar.pg.x4.4xlarge | 32核128 GB | 0 | 8,000 | 12,800 | 12,800 | 12,800 | 12,000 | 11,200 | 12,800 | 12,800 | 11,200 |
1 | 6,000 | 9,600 | 9,600 | 9,600 | 9,000 | 8,400 | 9,600 | 9,600 | 8,400 | ||
polar.pg.x8.4xlarge | 32核256 GB | 0 | 13,200 | 21,120 | 21,120 | 21,120 | 19,800 | 18,480 | 21,120 | 21,120 | 18,480 |
1 | 9,900 | 15,840 | 15,840 | 15,840 | 14,850 | 13,860 | 15,840 | 15,840 | 13,860 | ||
polar.pg.x4.6xlarge | 48核192 GB | 0 | 12,000 | 19,200 | 19,200 | 19,200 | 18,000 | 16,800 | 19,200 | 19,200 | 16,800 |
1 | 9,000 | 14,400 | 14,400 | 14,400 | 13,500 | 12,600 | 14,400 | 14,400 | 12,600 | ||
polar.pg.x8.6xlarge | 48核384 GB | 0 | 19,800 | 31,680 | 31,680 | 31,680 | 29,700 | 27,720 | 31,680 | 31,680 | 27,720 |
1 | 14,850 | 23,760 | 23,760 | 23,760 | 22,275 | 20,790 | 23,760 | 23,760 | 20,790 | ||
polar.pg.x4.8xlarge | 64核256 GB | 0 | 16,000 | 25,600 | 25,600 | 25,600 | 24,000 | 22,400 | 25,600 | 25,600 | 22,400 |
1 | 12,000 | 19,200 | 19,200 | 19,200 | 18,000 | 16,800 | 19,200 | 19,200 | 16,800 | ||
polar.pg.x8.8xlarge | 64核512 GB | 0 | 26,400 | 42,240 | 42,240 | 42,240 | 39,600 | 36,960 | 42,240 | 42,240 | 36,960 |
1 | 19,800 | 31,680 | 31,680 | 31,680 | 29,700 | 27,720 | 31,680 | 31,680 | 27,720 | ||
polar.pg.x8.12xlarge | 88核710 GB | 0 | 39,600 | 63,360 | 63,360 | 63,360 | 59,400 | 55,440 | 63,360 | 63,360 | 55,440 |
1 | 29,700 | 47,520 | 47,520 | 47,520 | 44,550 | 41,580 | 47,520 | 47,520 | 41,580 | ||
polar.pg.x8.15xlarge | 120核920 GB | 0 | 49,500 | 79,200 | 79,200 | 79,200 | 74,250 | 69,300 | 79,200 | 79,200 | 69,300 |
1 | 37,125 | 59,400 | 59,400 | 59,400 | 55,687.5 | 51,975 | 59,400 | 59,400 | 51,975 |
节点规格码 | CPU和内存 | CN/DN只读节点数量 | 中国内地 | 中国香港 | 新加坡 | 马来西亚(吉隆坡) | 印度尼西亚(雅加达) | 菲律宾(马尼拉) | 日本(东京) | 韩国(首尔) | 德国(法兰克福) |
polar.pg.g2.medium | 2核4 GB | 0 | 250 | 400 | 400 | 400 | 375 | 350 | 400 | 400 | 350 |
1 | 187.5 | 300 | 300 | 300 | 281.25 | 262.5 | 300 | 300 | 262.5 | ||
polar.pg.g4.medium | 2核8 GB | 0 | 425 | 680 | 680 | 680 | 637.5 | 595 | 680 | 680 | 595 |
1 | 318.75 | 510 | 510 | 510 | 478.125 | 446.25 | 510 | 510 | 446.25 | ||
polar.pg.g2.large | 4核8 GB | 0 | 500 | 800 | 800 | 800 | 750 | 700 | 800 | 800 | 700 |
1 | 375 | 600 | 600 | 600 | 562.5 | 525 | 600 | 600 | 525 | ||
polar.pg.g4.large | 4核16 GB | 0 | 850 | 1,360 | 1,360 | 1,360 | 1,275 | 1,190 | 1,360 | 1,360 | 1,190 |
1 | 637.5 | 1,020 | 1,020 | 1,020 | 956.25 | 892.5 | 1,020 | 1,020 | 892.5 | ||
polar.pg.g2.xlarge | 8核16 GB | 0 | 1,000 | 1,600 | 1,600 | 1,600 | 1,500 | 1,400 | 1,600 | 1,600 | 1,400 |
1 | 750 | 1,200 | 1,200 | 1,200 | 1,125 | 1,050 | 1,200 | 1,200 | 1,050 | ||
polar.pg.g4.xlarge | 8核32 GB | 0 | 1,700 | 2,720 | 2,720 | 2,720 | 2,550 | 2,380 | 2,720 | 2,720 | 2,380 |
1 | 1,275 | 2,040 | 2,040 | 2,040 | 1,912.5 | 1,785 | 2,040 | 2,040 | 1,785 | ||
polar.pg.g2.2xlarge | 16核32 GB | 0 | 2,000 | 3,200 | 3,200 | 3,200 | 3,000 | 2,800 | 3,200 | 3,200 | 2,800 |
1 | 1,500 | 2,400 | 2,400 | 2,400 | 2,250 | 2,100 | 2,400 | 2,400 | 2,100 |
- 本页导读 (1)
- 按量付费
- 单个计算节点费价格(元/小时)
- 包年包月
- 单个计算节点价格(元/月)