1. On the Tencent Cloud TCHouse-D page, click Buy Now, or log in to the Tencent Cloud TCHouse-D Console and click Create Cluster to proceed to the purchase page for configuration and purchase.
2. After completing the basic configuration, cluster configuration, and log configuration, the system will display the corresponding configuration costs. Click Activate to create a cluster.
Configuration Item Description
Configuration Item
Note
Billing Mode
Pay-as-you-go, where you can apply for resources for on-demand use and receive a bill every hour. You will be charged based on actual usage at the time of settlement.
Region
Currently, Tencent Cloud TCHouse-D supports regions such as Hong Kong (China), Singapore, Frankfurt, Silicon Valley, Bangkok, and Virginia. We recommend selecting a region closest to your business needs. Once a region is selected, it cannot be changed after purchase.
Availability Zone (AZ)
Select AZs in different regions as needed on the purchase page.
Network
A VPC is an isolated, highly secure, and dedicated network environment. You can create or select an existing VPC network and subnet.
High Availability
You can choose to enable the high-availability read-write pattern:
In the non-high-availability pattern, only 1 FE will be deployed. It is not recommended for production environments, especially for online queries or real-time read-write scenarios
In the high-availability read pattern, at least 3 FEs will be deployed. One FE node is a follower, and the other two FE nodes are observers (achieving the high availability read of the cluster)
High-availability read-write: At least 5 FEs are deployed, of which 3 FE nodes are followers (achieving high availability write of the cluster), and the other two FE nodes are observers (achieving high availability read of the cluster)
Table name case can't be modified after configuration, and it provides three patterns:
Case Sensitivity
Case-insensitive, stored as specified and compared in lowercase
Case-insensitive, convert all table names to lowercase for storage
Cloud Disk Encryption
Cloud Disk Encryption is a free feature that effectively protects your data privacy, meets security and compliance requirements, requires no adjustments to business code, and has almost no impact on service performance. Encryption can only be set at the time of purchase, supports only cloud disks (not local disks), and encrypted and unencrypted disks cannot be converted.
View Cluster Information
1. After the cluster is created, you can enter Tencent Cloud TCHouse-D Console, select the region where the cluster is located, and view the status information of all the clusters in this region from the cluster list.
2. In the cluster list, click Cluster ID/Name to view specific details of the cluster and perform cluster-level operations.
In the cluster information page, you can view the basic information, cluster status, configuration information, and network information of the cluster.
You can modify the cluster name by clicking the edit icon next to Cluster Name.
Terminating Cluster
Click Operation > Terminate in the cluster list to terminate a cluster as prompted. After termination, resources will be released and data will be cleared within 24 hours.
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