Document Database Service(DDS)
Document Database support monthly/annual subscription and traffic- based billing. Involving the billing for three types of resources: calculation, storage and backup.
Computational resources-Price
DownloadThe system creates a DDS general instance by default when it creates a replica set. That instance contains three data nodes, including one primary node and two secondary nodes. The computing resource price for the general instance covers the price of these three nodes.
Database resources | Type | CPU/Core | Memory/GB | IOPS | Maximum connection | Monthly subscription/CNY | Time-based payment/CNY |
---|---|---|---|---|---|---|---|
DDS | General instance | 1 | 8 | 1,000 | 1,500 | 800 | 1.67 |
General instance | 2 | 16 | 5,000 | 3,000 | 1,600 | 3.34 | |
General instance | 4 | 32 | 10,000 | 6,000 | 3,100 | 6.46 | |
General instance | 8 | 64 | 20,000 | 9,000 | 6,100 | 12.71 | |
General instance | 16 | 128 | 40,000 | 16,000 | 12,000 | 25.00 | |
Remote disaster recovery instance | 1 | 8 | 1,000 | 600 | 331 | 0.69 | |
Remote disaster recovery instance | 2 | 16 | 5,000 | 1,200 | 597 | 1.24 | |
Remote disaster recovery instance | 4 | 32 | 10,000 | 2,400 | 1,095 | 2.28 | |
Remote disaster recovery instance | 8 | 64 | 20,000 | 4,800 | 2,094 | 4.36 | |
Remote disaster recovery instance | 16 | 128 | 40,000 | 9,600 | 4,060 | 8.46 |
Storage resources-Price
DownloadThe system creates a DDS general instance by default when it creates a replica set. That instance contains three data nodes, including one primary node and two secondary nodes. The storage resource price for the general instance covers the price of these three nodes.
Instance Type | Monthly subscription(CNY/GB) | Time-based payment(CNY/GB) |
---|---|---|
General instance | 5.40 | 0.0111 |
Remote disaster recovery instance | 1.80 | 0.0037 |
Backup resources-Price
Charging = The actual amount of backup data (data backup + log backup), the price is 0.001/GB/Hour