[Notice] Huawei Cloud DDS 3.4 Will Reach EOS on July 30, 2025

Notice Content

On July 30, 2025, 00:00:00 GMT+08:00, Huawei Cloud will stop providing services for DDS 3.4.

Scope

All regions

Impacts

After the end of service (EOS), Huawei Cloud will no longer provide technical support for DDS 3.4.

FAQ

• What Should I Do If I Have DDS 3.4 Instances in Use?

  You are advised to upgrade your instances to version 4.0 or later as soon as possible so that we can continue to provide you with high-quality services. For details about how to upgrade your DDS instance, see Upgrading a Major Engine Version.

• What Should I Do If I Need to Buy DB Instances After DDS 3.4 Goes Offline?

  You are advised to buy the latest available version. For details about the lifecycle of each DDS version, see Version Information.

• What Can I Do If I Have Other Questions After DDS 3.4 Goes Offline?

  If you have any questions or suggestions, please submit a service ticket.