TiDB Cloud Dedicated Limitations and Quotas
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TiDB Cloud limits how many of each kind of component you can create in a TiDB Cloud Dedicated cluster, and the common usage limitations of TiDB. In addition, there are some organization-level quotas to limit the amount of resources created by users to prevent from creating more resources than you actually need. These tables outline limits and quotas.
Cluster Limits
| Component | Limit |
|---|---|
| Number of copies for each data region | 3 |
| Number of Availability Zones for a cross-zone deployment | 3 |
Cluster Quotas
| Component | Quota (default) |
|---|---|
| Maximum number of total TiDB nodes for all clusters in your organization | 10 |
| Maximum number of total TiKV nodes for all clusters in your organization | 15 |
| Maximum number of total TiFlash nodes for all clusters in your organization | 5 |
TiDB Cloud Dedicated Limitations and Quotaswas last updated 11/21/2024, 8:00:57 AM: release-8.1: sync the cloud docs to the latest version (#19482)