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APIs

Introduction

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마지막 업데이트 시간: 2026-06-01 17:01:36

Overview

TencentDB for MySQL is a high-performance enterprise-grade database service developed by Tencent Cloud based on the open-source MySQL database. It has 6 enterprise-grade features, including enterprise-grade custom kernel, enterprise-grade high availability, enterprise-grade high reliability, enterprise-grade security, enterprise-grade scaling, and enterprise-grade intelligent Ops. By using TencentDB for MySQL, you can achieve minute-level database deployment, elastic scaling, and fully automated Ops management. It features low cost, high stability, high reliability, and easy Ops. It enables you to set up, operate, and expand relational databases in the cloud more easily.
All TencentDB for MySQL APIs introduced in this chapter comply with the latest OpenAPI 3.0 specification.
You can call APIs to operate TencentDB for MySQL, such as creating TencentDB for MySQL instances (yearly/monthly subscription), querying the instance list, and refreshing the maintenance time window.
For information on all APIs supported by TencentDB for MySQL, see API Overview.

Glossary

For common terms of the TencentDB for MySQL APIs, see the table below.
| Term | Description |
|---------|---------|
| Parameter template | A parameter template is a predefined set of database engine configuration values. TencentDB for MySQL provides multiple system parameter templates for you to choose from, and you can also create custom parameter templates to customize settings according to your business scenarios. |
| Database proxy | A database proxy is a network proxy service between the cloud database service and the application service. It proxies all requests when the application service accesses the database. |
| Database Audit | Database Audit is an audit product that monitors database security in real time, recording cloud database activities and providing fine-grained compliance management for database operations. It also sends alarms for risk behaviors detected in the database. |
| RO group | An RO group is a collection of read-only instances sharing a single address. You can set the weights of read-only instances within the group for traffic load balancing and set the delayed read-only instance removal policy.

Use Limits

For API parameter limits, see the parameter description in each API documentation.

Getting Started with APIs

You can use the API Explorer tool to call APIs online.
Take updating the maintenance time window as an example to introduce the steps for calling an API through the API Explorer tool:

  1. Go to the API Explorer tool page. For more information about API Explorer tool usage, see Using API Explorer.
  2. Call ModifyTimeWindow to update the instance maintenance time window.
  3. After the successful update, when the instance undergoes configuration changes or other operations that may impact it, the system will perform the switch during the configured instance maintenance window.

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