Change History

Release Date

What's New

2025-07-01

This issue is the twentieth official release for cluster version 9.1.0.211.

Modified the following content:

2025-04-03

This issue is the nineteenth official release for cluster version 9.1.0.211.

Added the following functions:

  • Query filter for resource management

  • Exception rules for resource management

  • GaussDB(DWS) cluster GUC parameter modification

  • Schema snapshot manual creation

  • Snapshot restoration to the current cluster

  • Table restoration to the original cluster

  • Table restoration to a new cluster

  • Automated snapshot policy configuration

2024-09-30

This issue is the eighteenth official release for the 8.2.1.220 cluster.

2024-04-02

This issue is the seventeenth official release for the 8.1.3.325 cluster.

Added the following functions:

  • Database user management

  • Redistribution detail checking

  • Cluster upgrade

2023-09-26

This issue is the sixteenth official release.

Added the following functions:

  • Cluster topology

  • Primary/Standby switchback

  • Associating and disassociating ELB

2022-11-03

This issue is the fifteenth official release.

Added the following functions:

  • Scaling out a cluster

  • Performing cluster redistribution

2021-04-17

This issue is the fourteenth official release.

Added the following functions:

  • Database monitoring (DMS)

  • Alarm management

  • Node management

2020-11-03

This issue is the thirteenth official release.

Modified the following sections:

  • Creating a DWS 2.0 Cluster

2019-09-30

This issue is the twelfth official release.

Added the following sections:

  • Step 3: Connecting to a Cluster

  • Modifying Database Parameters

  • Managing Enterprise Projects

  • Snapshot Overview

  • Syntax of Fine-Grained Permissions Policies

  • Dumping the Database Audit Logs

2019-03-30

This issue is the eleventh official release.

Modified the following sections:

  • Monitoring Clusters Using Cloud Eye

  • Management Console Audit Logs

2019-03-11

This issue is the tenth official release.

Added the following sections:

  • Managing Access Domain Names

2019-01-29

This issue is the ninth official release.

Modified the following sections:

  • Creating a DWS 2.0 Cluster

  • Checking the Cluster Status

  • Viewing Cluster Details

Deleted the following section. For related information, see "Data Import" in the Data Warehouse Service (DWS) Developer Guide.

  • Importing and Exporting Data

2018-12-24

This issue is the eighth official release.

Added the following sections:

  • Modifying Database Parameters

  • Configuring JDBC to Connect to a Cluster (IAM Authentication Mode)

Modified the following sections:

  • Using the gsql CLI Client to Connect to a Cluster

  • Using the Data Studio GUI Client to Connect to a Cluster

  • Using JDBC to Connect to a Cluster

  • Using ODBC to Connect to a Cluster

2018-09-15

This issue is the seventh official release.

Modified the following sections:

  • Preparation: Changing the Image Title.

  • Modified the configuration item names of the automated snapshot policy in the following sections:

    • Step 2: Creating a Cluster

    • Creating a DWS 2.0 Cluster

    • Configuring an Automated Snapshot Policy

2018-06-13

This issue is the sixth official release.

Modified the following sections:

  • Creating a DWS 2.0 cluster: Added the function of adding tags during cluster creation.

  • Checking the Cluster Status: Added tag information.

  • Monitoring Clusters Using Cloud Eye: Added the description of creating alarm rules.

  • Using JDBC to Connect to a Cluster: Added the description of referencing JDBC JAR files.

Added the following sections:

  • Managing tags: Added the functions of adding tags to a cluster and searching for a cluster by tag.

2018-02-12

This issue is the fifth official release.

Modified the following sections:

  • What Is GaussDB(DWS)?: Added basic functions and reference document links.

  • Related Services: Added the relationship between MRS and other cloud services.

  • Scaling Out a Cluster: Optimized the description of prerequisites.

  • Step 3: Connecting to a Cluster: Deleted the procedure of configuring a security group for a cluster.

  • Creating a DWS 2.0 Cluster: Added the procedure of creating a default security group for a cluster.

  • Configuring the Database Audit Logs: Added the audit log retention policy.

Deleted the following content from this document. See more about the following content in Data Warehouse Service Database Developer Guide.

  • Managing Database Users

  • Managing Database Audit

  • Importing Data from OBS to a Data Warehouse Cluster

  • Exporting Data from a Data Warehouse Cluster to OBS

  • SQL on OBS

  • Clearing and Reclaiming the Storage Space

2017-11-01

This issue is the fourth official release.

  • Added the following sections:

    • Step 4: Viewing Other Documents and Deleting Resources

  • Modified the following sections:

    • Creating a DWS 2.0 Cluster

    • Checking the Cluster Status

2017-09-30

This issue is the third official release.

  • Added the following sections:

    • Resetting a Password

    • Introduction to SQL

    • Using JDBC to Connect to a Cluster

    • Updating the MRS Data Source Configuration

  • Modified the following sections:

    • Creating a DWS 2.0 Cluster

    • Monitoring Clusters Using Cloud Eye

    • Scaling Out a Cluster

    • Creating a Manual Snapshot of a Cluster

2017-08-30

This issue is the second official release.

  • Added the following sections:

    • Scaling Out a Cluster

    • Configuring Separation of Permissions

    • Establishing Secure TCP/IP Connections in SSL Mode

2017-08-07

This issue is the first official release.

last updated: 2025-10-16 14:06 UTC - commit: 00717a7297b36827d9b072b15adf72892980a620