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Essential v2 changes#23158

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Essential v2 changes#23158
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First-time contributors' checklist

What is changed, added or deleted? (Required)

Essential v2 changes doc.

Which TiDB version(s) do your changes apply to? (Required)

Tips for choosing the affected version(s):

By default, CHOOSE MASTER ONLY so your changes will be applied to the next TiDB major or minor releases. If your PR involves a product feature behavior change or a compatibility change, CHOOSE THE AFFECTED RELEASE BRANCH(ES) AND MASTER.

For details, see tips for choosing the affected versions.

  • master (the latest development version)
  • v9.0 (TiDB 9.0 versions)
  • v8.5 (TiDB 8.5 versions)
  • v8.1 (TiDB 8.1 versions)
  • v7.5 (TiDB 7.5 versions)
  • v7.1 (TiDB 7.1 versions)
  • v6.5 (TiDB 6.5 versions)
  • v6.1 (TiDB 6.1 versions)

What is the related PR or file link(s)?

  • This PR is translated from:
  • Other reference link(s):

Do your changes match any of the following descriptions?

  • Delete files
  • Change aliases
  • Need modification after applied to another branch
  • Might cause conflicts after applied to another branch

@qiqi-power qiqi-power requested a review from qiancai June 28, 2026 07:07
@ti-chi-bot ti-chi-bot Bot added the contribution This PR is from a community contributor. label Jun 28, 2026
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ti-chi-bot Bot commented Jun 28, 2026

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[APPROVALNOTIFIER] This PR is NOT APPROVED

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@ti-chi-bot ti-chi-bot Bot added missing-translation-status This PR does not have translation status info. size/XL Denotes a PR that changes 500-999 lines, ignoring generated files. labels Jun 28, 2026
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@qqqdan PTAL

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Code Review

This pull request updates TiDB Cloud documentation to reflect tier-specific feature changes, notably restricting branching, local file imports, Parquet imports, and certain export options to the Starter tier, while introducing the new Essential Connection exclusive model (rolling out July 1, 2026) and updating changefeed billing. Reviewer feedback highlights several style guide violations, recommending the use of active voice and present tense, correcting grammatical issues (such as missing prepositions, articles, and template variable spacing), ensuring terminology consistency by using {{{ .starter }}} instead of hardcoded text, and removing an obsolete section in the audit logging documentation.

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You can export data to the following locations:

- A local file
- A local file (Only for Starter)

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medium

Use the template variable {{{ .starter }}} instead of the hardcoded "Starter" for consistency, and use lowercase "only".

Suggested change
- A local file (Only for Starter)
- A local file (only for {{{ .starter }}})
References
  1. Use consistent terminology. (link)


You can store audit logs in the following locations:

- TiDB Cloud

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medium

Since you are removing TiDB Cloud as a storage location for audit logs, please note that the section ## Access audit logging with TiDB Cloud Storage (lines 359-397) later in this file is now obsolete and should also be removed or updated in this PR.

</div>
</SimpleTab>

The Essential Connection exclusive model will be rolled out to new users in phases starting July 1, 2026. It supports standalone endpoints, eliminating the need for users to include the previously required account prefix when connecting. To Create an AWS Endpoint Service private link connection with exclusive model, same Networking page in the **AWS Private Endpoint for External Services** area, click **Create Private Endpoint for External Services**, enter the required information and create.

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medium

Rewrite the paragraph to use active voice, present tense, correct capitalization ("To create"), and improve clarity and flow.

Suggested change
The Essential Connection exclusive model will be rolled out to new users in phases starting July 1, 2026. It supports standalone endpoints, eliminating the need for users to include the previously required account prefix when connecting. To Create an AWS Endpoint Service private link connection with exclusive model, same Networking page in the **AWS Private Endpoint for External Services** area, click **Create Private Endpoint for External Services**, enter the required information and create.
The Essential Connection exclusive model rolls out to new users in phases starting July 1, 2026. It supports standalone endpoints, which eliminates the need to include the account prefix when connecting. To create an AWS Endpoint Service private link connection using the exclusive model, on the same **Networking** page, in the **AWS Private Endpoint for External Services** area, click **Create Private Endpoint for External Services**, enter the required information, and then click **Create**.
References
  1. Passive voice overuse. Prefer present tense unless describing historical behavior. Correct English grammar, spelling, and punctuation mistakes, if any. (link)

- `header`: specify whether to include a header row in the exported data. The default value is `true`.
- `null-value`: specify the string that represents a NULL value in the exported data. The default value is `\N`.
- `Parquet`: export data in Parquet format.
- `Parquet`: export data in Parquet format. (Only for Starter)

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medium

Use the template variable {{{ .starter }}} instead of the hardcoded "Starter" for consistency, and use lowercase "only".

Suggested change
- `Parquet`: export data in Parquet format. (Only for Starter)
- `Parquet`: export data in Parquet format. (only for {{{ .starter }}})
References
  1. Use consistent terminology. (link)


- [Amazon S3](https://aws.amazon.com/s3/)
- [Google Cloud Storage](https://cloud.google.com/storage)
- [Google Cloud Storage](https://cloud.google.com/storage) (Only for Starter)

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medium

Use the template variable {{{ .starter }}} instead of the hardcoded "Starter" for consistency, and use lowercase "only".

Suggested change
- [Google Cloud Storage](https://cloud.google.com/storage) (Only for Starter)
- [Google Cloud Storage](https://cloud.google.com/storage) (only for {{{ .starter }}})
References
  1. Use consistent terminology. (link)

> When creating a VPC endpoint, if you encounter an error `private-dns-enabled cannot be set because there is already a conflicting DNS domain for gatewayXX-privatelink.XX.prod.aws.tidbcloud.com in the VPC vpc-XXXXX`, a private endpoint already exists in that VPC. You do not need to create another one for the same private DNS name.

## Set up a private endpoint with AWS (Exclusive Model)
The Essential Connection exclusive model will be rolled out to new users in phases starting July 1, 2026. It supports standalone endpoints, eliminating the need for users to include the previously required account prefix when connecting. To connect to a {{{ .essential }}} instance via a private endpoint with exclusive model, take the following steps:

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low

Rewrite the paragraph to use active voice, present tense, and improve clarity and flow.

Suggested change
The Essential Connection exclusive model will be rolled out to new users in phases starting July 1, 2026. It supports standalone endpoints, eliminating the need for users to include the previously required account prefix when connecting. To connect to a {{{ .essential }}} instance via a private endpoint with exclusive model, take the following steps:
The Essential Connection exclusive model rolls out to new users in phases starting July 1, 2026. It supports standalone endpoints, which eliminates the need to include the account prefix when connecting. To connect to a {{{ .essential }}} instance via a private endpoint using the exclusive model, take the following steps:
References
  1. Passive voice overuse. Prefer present tense unless describing historical behavior. Correct English grammar, spelling, and punctuation mistakes, if any. (link)


If you have multiple instances, you need to repeat these steps for each instance that you want to connect to using AWS PrivateLink.

### Step 1. Select a {{{ .essential}}} instance {#step-1-select-a-essential-instance}

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low

Add a missing space in the template variable {{{ .essential}}} to make it {{{ .essential }}}.

Suggested change
### Step 1. Select a {{{ .essential}}} instance {#step-1-select-a-essential-instance}
### Step 1. Select a {{{ .essential }}} instance {#step-1-select-a-essential-instance}
References
  1. Correct English grammar, spelling, and punctuation mistakes, if any. (link)


> **Tip:**
>
> If your service is spanning across more than three availability zones (AZs), you might not be able to select AZs in the **Subnets** area. This issue occurs when there is an extra AZ in your selected region in addition to the AZs where your {{{ .essential}}} instance is located. In this case, contact [PingCAP Technical Support](https://docs.pingcap.com/tidbcloud/tidb-cloud-support).

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low

Add a missing space in the template variable {{{ .essential}}} to make it {{{ .essential }}}.

Suggested change
> If your service is spanning across more than three availability zones (AZs), you might not be able to select AZs in the **Subnets** area. This issue occurs when there is an extra AZ in your selected region in addition to the AZs where your {{{ .essential}}} instance is located. In this case, contact [PingCAP Technical Support](https://docs.pingcap.com/tidbcloud/tidb-cloud-support).
If your service is spanning across more than three availability zones (AZs), you might not be able to select AZs in the **Subnets** area. This issue occurs when there is an extra AZ in your selected region in addition to the AZs where your {{{ .essential }}} instance is located. In this case, contact [PingCAP Technical Support](https://docs.pingcap.com/tidbcloud/tidb-cloud-support).
References
  1. Correct English grammar, spelling, and punctuation mistakes, if any. (link)

No. Currently, you can only import all columns of a CSV file into an existing table when using the Import feature.

To import only some specified columns, you can use the MySQL client to connect your {{{ .starter }}} or Essential instance, and then use [`LOAD DATA`](https://docs.pingcap.com/tidb/stable/sql-statement-load-data) to specify the columns to be imported. For example:
To import only some specified columns, you can use the MySQL client to connect your {{{ .starter }}} instance, and then use [`LOAD DATA`](https://docs.pingcap.com/tidb/stable/sql-statement-load-data) to specify the columns to be imported. For example:

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low

Add the missing preposition "to" after "connect" to make the sentence grammatically correct.

Suggested change
To import only some specified columns, you can use the MySQL client to connect your {{{ .starter }}} instance, and then use [`LOAD DATA`](https://docs.pingcap.com/tidb/stable/sql-statement-load-data) to specify the columns to be imported. For example:
To import only some specified columns, you can use the MySQL client to connect to your {{{ .starter }}} instance, and then use [`LOAD DATA`](https://docs.pingcap.com/tidb/stable/sql-statement-load-data) to specify the columns to be imported. For example:
References
  1. Correct English grammar, spelling, and punctuation mistakes, if any. (link)

5. Click **Create**.

Depending on the data size in your {{{ .starter }}} or Essential instance, the branch creation will be completed in a few minutes.
Depending on the data size in your {{{ .starter }}} instance, the branch creation will be completed in a few minutes.

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low

The phrase "the branch creation will be completed" is in the passive voice and future tense. Using active voice and present tense makes the documentation more direct and concise.

Suggested change
Depending on the data size in your {{{ .starter }}} instance, the branch creation will be completed in a few minutes.
Depending on the data size in your {{{ .starter }}} instance, branch creation completes in a few minutes.
References
  1. Passive voice overuse. Prefer present tense unless describing historical behavior. (link)

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@qiqi-power: The following test failed, say /retest to rerun all failed tests or /retest-required to rerun all mandatory failed tests:

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pull-verify 8d4db83 link true /test pull-verify

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