DoubleCloud Managed Service for ClickHouse® has the following limitation types:
Quotas are organizational restrictions. You can send a request to our Technical support to change the quotas.
Limits are technical conditions due to DoubleCloud architectural features. You can't change the limits.
Quotas
Trial period notice
The following quotas apply to each project during the free Trial period.
Quota description
Value
Number of clusters per project
2
Total number of processor cores for all the database hosts per project
8
Total RAM capacity for all the databases per project
384 GB
Total storage capacity for all the clusters per project
4 TB
You can increase the above quotas by submitting a request to our Technical support.
Limits
AWS
Google Cloud
Limit description
Min. value
Max. value
Resource preset
s2-c2-m4
s2-c96-m384
CPU cores per host
2
96
Memory per host
4 GB
384 GB
Hosts per shard
1
7
Disk size per host
32 GB
8 TB
Shard count
1
50
Limit description
Min. value
Max. value
Resource preset
sg1-c2-m8
sg1-c96-m384
CPU cores per host
2
96
Memory per host
8 GB
384 GB
Hosts per shard
1
7
Disk size per host
32 GB
8 TB
Shard count
1
50
Areas and regions
DoubleCloud hosts its Managed ClickHouse® clusters in multiple locations worldwide. These locations are grouped into Areas which contain one or more Regions:
Areas are groups of Regions by geographical proximity. Choose areas that are more relevant to your needs. For example, if the majority of your customers are from the US, it's a good idea to host your clusters in the North America area.
Regions are separate geographical sites within the Areas. Choosing the region closest to your location will ensure the best possible latency, fault tolerance, and stability.
The following matrices show the available Areas and regions for your Managed Service for ClickHouse® clusters and CPU platform availability for them: