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cloud: update features and select-cluster tier for Premium #22638

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f5559e6
Update select-cluster-tier.md
qqqdan Mar 26, 2026
2fb4f27
update
qqqdan Mar 26, 2026
d4b01ea
mark CMEK and data export as private preview
Oreoxmt Apr 24, 2026
50d629e
include Premium in plan listings and localize preview availability
Oreoxmt Apr 24, 2026
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57 changes: 53 additions & 4 deletions tidb-cloud/features.md
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Expand Up @@ -5,7 +5,7 @@ summary: Learn about feature support status for different TiDB Cloud plans.

# Features

This document lists the feature support status for different TiDB Cloud plans, including {{{ .starter }}}, Essential, and Dedicated.
This document lists the feature support status for different TiDB Cloud plans, including {{{ .starter }}}, Essential, Premium, and Dedicated.

> **Tip:**
>
Expand All @@ -22,6 +22,7 @@ This document lists the feature support status for different TiDB Cloud plans, i
<th>Feature</th>
<th style="text-align:center;">Starter</th>
<th style="text-align:center;">Essential</th>
<th style="text-align:center;">Premium</th>
<th style="text-align:center;">Dedicated</th>
</tr></thead>
<tbody>
Expand All @@ -31,198 +32,230 @@ This document lists the feature support status for different TiDB Cloud plans, i
<td style="text-align:center;">✅</td>
<td style="text-align:center;">✅</td>
<td style="text-align:center;">✅</td>
<td style="text-align:center;">✅</td>
</tr>
<tr>
<td>Analytical processing</td>
<td style="text-align:center;">✅</td>
<td style="text-align:center;">✅</td>
<td style="text-align:center;">✅</td>
<td style="text-align:center;">✅</td>
</tr>
<tr>
<td>Vector storage &amp; vector search</td>
<td style="text-align:center;">✅ <br/><span style="font-size: 14px; white-space: nowrap;">(Public preview)</span></td>
<td style="text-align:center;">✅ <br/><span style="font-size: 14px; white-space: nowrap;">(Public preview)</span></td>
<td style="text-align:center;">✅ <br/><span style="font-size: 14px; white-space: nowrap;">(Public preview)</span></td>
<td style="text-align:center;">🚧</td>
<td style="text-align:center;">🚧</td>
</tr>
<tr>
<td>API</td>
<td style="text-align:center;">✅<br/><span style="font-size: 14px; white-space: nowrap;">(Public preview)</span></td>
<td style="text-align:center;">✅<br/><span style="font-size: 14px; white-space: nowrap;">(Public preview)</span></td>
<td style="text-align:center;">✅<br/><span style="font-size: 14px; white-space: nowrap;">(Public preview)</span></td>
<td style="text-align:center;">✅<br/><span style="font-size: 14px; white-space: nowrap;">(Public preview)</span></td>
</tr>
<tr>
<td rowspan="2" style="background-color: white;">Developer experience</td>
<td><Tooltip id="data-branch">Data Branch</Tooltip></td>
<td style="text-align:center;">✅</td>
<td style="text-align:center;">✅</td>
<td style="text-align:center;">🚧</td>
<td style="text-align:center; font-size: 14px;">❌</td>
</tr>
<tr>
<td><Tooltip id="sql-editor">SQL Editor</Tooltip></td>
<td style="text-align:center;">✅</td>
<td style="text-align:center; font-size: 14px;">❌</td>
<td style="text-align:center;">🚧</td>
<td style="text-align:center;">🚧</td>
<td style="text-align:center; font-size: 14px;">❌</td>
</tr>
<tr>
<td rowspan="7" style="background-color: white;">Resource management</td>
<td>Pay as you use</td>
<td style="text-align:center;">✅</td>
<td style="text-align:center;">✅</td>
<td style="text-align:center;">✅</td>
<td style="text-align:center; font-size: 14px;">❌</td>
</tr>
<tr>
<td>Automatic scaling based on workload</td>
<td style="text-align:center;">✅</td>
<td style="text-align:center;">✅</td>
<td style="text-align:center;">✅</td>
<td style="text-align:center; font-size: 14px;">❌</td>
</tr>
<tr>
<td>Manual cluster modification</td>
<td style="text-align:center; font-size: 14px;">❌</td>
<td style="text-align:center; font-size: 14px;">❌</td>
<td style="text-align:center; font-size: 14px;">❌</td>
<td style="text-align:center;">✅</td>
</tr>
<tr>
<td>Password setting</td>
<td style="text-align:center;">✅</td>
<td style="text-align:center;">✅</td>
<td style="text-align:center;">✅</td>
<td style="text-align:center;">✅</td>
</tr>
<tr>
<td>Pause &amp; resume</td>
<td style="text-align:center; font-size: 14px;">❌</td>
<td style="text-align:center; font-size: 14px;">❌</td>
<td style="text-align:center; font-size: 14px;">❌</td>
<td style="text-align:center;">✅</td>
</tr>
<tr>
<td>System maintenance window</td>
<td style="text-align:center; font-size: 14px;">❌</td>
<td style="text-align:center; font-size: 14px;">❌</td>
<td style="text-align:center;">🚧</td>
<td style="text-align:center;">✅</td>
</tr>
<tr>
<td>Backup file recycle bin</td>
<td style="text-align:center; font-size: 14px;">❌</td>
<td style="text-align:center; font-size: 14px;">❌</td>
<td style="text-align:center;">✅</td>
<td style="text-align:center;">✅</td>
</tr>
<tr>
<td rowspan="4" style="background-color: white;">Data processing</td>
<td>Data import from CSV, Parquet, and SQL files to TiDB Cloud</td>
<td style="text-align:center;">✅</td>
<td style="text-align:center;">✅</td>
<td style="text-align:center;">✅</td>
<td style="text-align:center;">✅</td>
</tr>
<tr>
<td>Data migration from MySQL-compatible databases into TiDB Cloud</td>
<td style="text-align:center; font-size: 14px;">❌</td>
<td style="text-align:center;">✅ <br/><span style="font-size: 14px; white-space: nowrap;">(Public preview)</span></td>
<td style="text-align:center;">✅ <br/><span style="font-size: 14px; white-space: nowrap;">(Public preview)</span></td>
<td style="text-align:center;">✅</td>
</tr>
<tr>
<td>Data export via CSV, Parquet, and SQL files to local or object storages</td>
<td style="text-align:center;">✅ <br/><span style="font-size: 14px; white-space: nowrap;">(Public preview)</span></td>
<td style="text-align:center;">✅ <br/><span style="font-size: 14px; white-space: nowrap;">(Public preview)</span></td>
<td style="text-align:center;">🔒</td>
<td style="text-align:center; font-size: 14px;">❌</td>
</tr>
<tr>
<td>Change data replication to Kafka or other MySQL-compatible databases using changefeeds</td>
<td style="text-align:center; font-size: 14px;">❌</td>
<td style="text-align:center;">✅ <br/><span style="font-size: 14px; white-space: nowrap;">(Public preview)</span></td>
<td style="text-align:center;">✅</td>
<td style="text-align:center;">✅</td>
</tr>
<tr>
<td rowspan="5" style="background-color: white;">Backup &amp; restore</td>
<td>Automatic backup</td>
<td style="text-align:center;">✅</td>
<td style="text-align:center;">✅</td>
<td style="text-align:center;">✅</td>
<td style="text-align:center;">✅</td>
</tr>
<tr>
<td>Manual backup</td>
<td style="text-align:center; font-size: 14px;">❌</td>
<td style="text-align:center; font-size: 14px;">❌</td>
<td style="text-align:center;">✅</td>
<td style="text-align:center;">✅</td>
</tr>
<tr>
<td>Dual region backup</td>
<td style="text-align:center; font-size: 14px;">❌</td>
<td style="text-align:center; font-size: 14px;">❌</td>
<td style="text-align:center; font-size: 14px;">❌</td>
<td style="text-align:center;">✅</td>
</tr>
<tr>
<td>Point-in-time recovery (PITR)</td>
<td style="text-align:center; font-size: 14px;">❌</td>
<td style="text-align:center;">✅</td>
<td style="text-align:center;">✅</td>
<td style="text-align:center;">✅</td>
</tr>
<tr>
<td>Restore</td>
<td style="text-align:center;">✅</td>
<td style="text-align:center;">✅</td>
<td style="text-align:center;">✅</td>
<td style="text-align:center;">✅</td>
</tr>
<tr>
<td rowspan="7" style="background-color: white;">Observability</td>
<td>Built-in metrics</td>
<td style="text-align:center;">✅</td>
<td style="text-align:center;">✅</td>
<td style="text-align:center;">✅</td>
<td style="text-align:center;">✅</td>
</tr>
<tr>
<td>Alerting</td>
<td style="text-align:center; font-size: 14px;">❌</td>
<td style="text-align:center;">✅</td>
<td style="text-align:center;">✅</td>
<td style="text-align:center;">✅</td>
</tr>
<tr>
<td>SQL statement analysis</td>
<td style="text-align:center;">✅</td>
<td style="text-align:center;">✅</td>
<td style="text-align:center;">✅</td>
<td style="text-align:center;">✅</td>
</tr>
<tr>
<td>Slow query log</td>
<td style="text-align:center;">✅</td>
<td style="text-align:center;">✅</td>
<td style="text-align:center;">✅</td>
<td style="text-align:center;">✅</td>
</tr>
<tr>
<td>Top SQL</td>
<td style="text-align:center; font-size: 14px;">❌</td>
<td style="text-align:center; font-size: 14px;">❌</td>
<td style="text-align:center; font-size: 14px;">❌</td>
<td style="text-align:center;">✅</td>
</tr>
<tr>
<td>Events</td>
<td style="text-align:center;">✅</td>
<td style="text-align:center;">✅</td>
<td style="text-align:center;">🚧</td>
<td style="text-align:center;">✅</td>
</tr>
<tr>
<td>Third-party integrations, such as Datadog, Prometheus, and New Relic</td>
<td style="text-align:center; font-size: 14px;">❌</td>
<td style="text-align:center; font-size: 14px;">✅ <br/><span style="font-size: 14px; white-space: nowrap;">(Public preview)</span></td>
<td style="text-align:center;">✅</td>
<td style="text-align:center;">✅</td>
</tr>
<tr>
<td rowspan="1" style="background-color: white;">High availability</td>
<td>Cross-AZ failover</td>
<td style="text-align:center; font-size: 14px;">❌</td>
<td style="text-align:center;">✅</td>
<td style="text-align:center;">✅</td>
<td style="text-align:center;">✅</td>
</tr>
<tr>
<td rowspan="2" style="background-color: white;">Resource allocation</td>
<td>Node groups</td>
<td style="text-align:center; font-size: 14px;">❌</td>
<td style="text-align:center; font-size: 14px;">❌</td>
<td style="text-align:center; font-size: 14px;">❌</td>
<td style="text-align:center;">✅</td>
</tr>
<tr>
<td>Resource control</td>
<td style="text-align:center; font-size: 14px;">❌</td>
<td style="text-align:center; font-size: 14px;">❌</td>
<td style="text-align:center;">🚧</td>
<td style="text-align:center;">✅</td>
</tr>
<tr>
Expand All @@ -231,55 +264,64 @@ This document lists the feature support status for different TiDB Cloud plans, i
<td style="text-align:center;">✅</td>
<td style="text-align:center;">✅</td>
<td style="text-align:center;">✅</td>
<td style="text-align:center;">✅</td>
</tr>
<tr>
<td>Public endpoint</td>
<td style="text-align:center;">✅</td>
<td style="text-align:center;">✅</td>
<td style="text-align:center;">✅</td>
<td style="text-align:center;">✅</td>
</tr>
<tr>
<td>VPC peering</td>
<td style="text-align:center; font-size: 14px;">❌</td>
<td style="text-align:center; font-size: 14px;">❌</td>
<td style="text-align:center;">🔒</td>
<td style="text-align:center;">✅</td>
</tr>
<tr>
<td rowspan="6" style="background-color: white;">Security</td>
<td>Database audit logging</td>
<td style="text-align:center; font-size: 14px;">❌</td>
<td style="text-align:center;">🔒</td>
<td style="text-align:center;">🚧</td>
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@gemini-code-assist gemini-code-assist Bot Mar 26, 2026

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medium

The status for "Database audit logging" on the Essential plan has changed from 🔒 (private preview) to 🚧 (under development). This seems like a feature regression. Could you please confirm if this change is intentional? According to the legend, 🚧 means "under development", which is usually a step before "private preview".

References
  1. The style guide requires technical accuracy. The change from 'private preview' to 'under development' for a feature seems to be a regression and might be technically inaccurate. (link)

<td style="text-align:center;">✅</td>
<td style="text-align:center;">✅</td>
</tr>
<tr>
<td>Console audit logging</td>
<td style="text-align:center;">✅</td>
<td style="text-align:center;">✅</td>
<td style="text-align:center;">✅</td>
<td style="text-align:center;">✅</td>
</tr>
<tr>
<td>Log redaction</td>
<td style="text-align:center;">✅</td>
<td style="text-align:center;">✅</td>
<td style="text-align:center;">✅</td>
<td style="text-align:center;">✅</td>
</tr>
<tr>
<td>CMEK</td>
<td style="text-align:center; font-size: 14px;">❌</td>
<td style="text-align:center; font-size: 14px;">❌</td>
<td style="text-align:center;">🔒</td>
<td style="text-align:center;">✅</td>
</tr>
<tr>
<td>Dual-layer encryption</td>
<td style="text-align:center;">✅</td>
<td style="text-align:center;">✅</td>
<td style="text-align:center;">✅</td>
<td style="text-align:center;">✅</td>
</tr>
<tr>
<td>IAM (including email and password login, standard SSO, and organization SSO)</td>
<td style="text-align:center;">✅</td>
<td style="text-align:center;">✅</td>
<td style="text-align:center;">✅</td>
<td style="text-align:center;">✅</td>
</tr>
<CustomContent language="en,zh">
<tr>
Expand All @@ -288,23 +330,27 @@ This document lists the feature support status for different TiDB Cloud plans, i
<td style="text-align:center;">✅</td>
<td style="text-align:center;">✅</td>
<td style="text-align:center;">✅</td>
<td style="text-align:center;">✅</td>
</tr>
<tr>
<td>Alibaba Cloud</td>
<td style="text-align:center;">✅</td>
<td style="text-align:center;">✅</td>
<td style="text-align:center;">✅</td>
<td style="text-align:center; font-size: 14px;">❌</td>
</tr>
<tr>
<td>Azure</td>
<td style="text-align:center; font-size: 14px;">❌</td>
<td style="text-align:center; font-size: 14px;">❌</td>
<td style="text-align:center;">🚧</td>
<td style="text-align:center;">✅</td>
</tr>
<tr>
<td>Google Cloud</td>
<td style="text-align:center; font-size: 14px;">❌</td>
<td style="text-align:center; font-size: 14px;">❌</td>
<td style="text-align:center; font-size: 14px;">❌</td>
<td style="text-align:center;">✅</td>
</tr>
</CustomContent>
Expand All @@ -315,17 +361,20 @@ This document lists the feature support status for different TiDB Cloud plans, i
<td style="text-align:center;">✅</td>
<td style="text-align:center;">✅</td>
<td style="text-align:center;">✅</td>
<td style="text-align:center;">✅</td>
</tr>
<tr>
<td>Azure</td>
<td style="text-align:center; font-size: 14px;">❌</td>
<td style="text-align:center; font-size: 14px;">❌</td>
<td style="text-align:center;">🚧</td>
<td style="text-align:center;">✅</td>
</tr>
<tr>
<td>Google Cloud</td>
<td style="text-align:center; font-size: 14px;">❌</td>
<td style="text-align:center; font-size: 14px;">❌</td>
<td style="text-align:center; font-size: 14px;">❌</td>
<td style="text-align:center;">✅</td>
</tr>
</CustomContent>
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11 changes: 11 additions & 0 deletions tidb-cloud/select-cluster-tier.md
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Expand Up @@ -13,6 +13,7 @@ TiDB Cloud provides the following options of plans. Whether you are just getting
- [TiDB Cloud Starter](#starter)
- [{{{ .essential }}}](#essential)
- [TiDB Cloud Dedicated](#tidb-cloud-dedicated)
- [ {{{ .premium }}}](#premium)

> **Note:**
>
Expand Down Expand Up @@ -83,6 +84,16 @@ To get the prefix for your {{{ .starter }}} or {{{ .essential }}} instance, take
2. Click the name of your target {{{ .starter }}} or Essential instance to go to its overview page, and then click **Connect** in the upper-right corner. A connection dialog is displayed.
3. In the dialog, get the prefix from the connection string.

## {{{ .premium }}} {#premium}

For mission-critical enterprise workloads requiring hyper-scale and the highest levels of performance, the Premium plan delivers a true cloud-native experience with the following features:

- **Instant elasticity**: handles massive and unpredictable traffic spikes by scaling computing resources automatically, ensuring zero performance bottlenecks during peak demands.
- **Unlimited growth**: architected for virtually unlimited expansion in both storage and throughput, allowing your database to scale seamlessly alongside your business without physical infrastructure constraints.
- **Zero-infrastructure management**: provides a fully managed, "zero-touch" operational experience, eliminating the complexity of manual scaling, patching, or capacity planning.
- **Predictable pricing**: billed based on storage and Request Capacity Units (RCUs), offering transparent, usage-based pricing that scales with your needs, so you only pay for what you use without surprises.
- **Advanced security and compliance**: incorporates our most stringent security standards, including advanced encryption, CMEK, private networking options, and comprehensive compliance certifications to protect your most sensitive data.
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Suggested change
For mission-critical enterprise workloads requiring hyper-scale and the highest levels of performance, the Premium plan delivers a true cloud-native experience with the following features:
- **Instant elasticity**: handles massive and unpredictable traffic spikes by scaling computing resources automatically, ensuring zero performance bottlenecks during peak demands.
- **Unlimited growth**: architected for virtually unlimited expansion in both storage and throughput, allowing your database to scale seamlessly alongside your business without physical infrastructure constraints.
- **Zero-infrastructure management**: provides a fully managed, "zero-touch" operational experience, eliminating the complexity of manual scaling, patching, or capacity planning.
- **Predictable pricing**: billed based on storage and Request Capacity Units (RCUs), offering transparent, usage-based pricing that scales with your needs, so you only pay for what you use without surprises.
- **Advanced security and compliance**: incorporates our most stringent security standards, including advanced encryption, CMEK, private networking options, and comprehensive compliance certifications to protect your most sensitive data.
For mission-critical enterprise workloads that require large-scale capacity and consistent high performance, the Premium plan provides a cloud-native experience with the following features:
- **Instant elasticity**: automatically scales computing resources to absorb sudden traffic spikes and maintain stable performance during peak demand.
- **Unlimited scalability**: expands storage and throughput to keep pace with business growth, without physical infrastructure constraints.
- **Zero-infrastructure management**: offers a fully managed service that eliminates manual scaling, patching, and capacity planning.
- **Predictable pricing**: billed based on storage and Request Capacity Units (RCUs), offering transparent, usage-based pricing that scales with your needs, so you only pay for what you use without surprises.
- **Advanced security and compliance**: supports advanced encryption, customer-managed encryption keys (CMEK), private networking, and compliance certifications to protect sensitive data.


## TiDB Cloud Dedicated

TiDB Cloud Dedicated is for production use with the benefits of cross-zone high availability, horizontal scaling, and [HTAP](https://en.wikipedia.org/wiki/Hybrid_transactional/analytical_processing).
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