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Enhanced Hyperledger Fabric BCS Management BCS Overview Permissions Management Instance Deployment Instance Management Channel Management Blockchain Management Downloading SDK Configurations and Certificates Consortium Management Add-on Management Contract Repository Backup and Restoration
Creating a User and Granting BCS Permissions This section describes how to use IAM to implement fine-grained permissions control for your BCS resources. With IAM, you can: Create IAM users for employees based on your enterprise's organizational structure. Each IAM user will have their
EOS Announcement for DLI Spark 3.1.1 Description Huawei Cloud initiated an end of service (EOS) for DLI Spark 3.1.1 at 00:00:00 (GMT+08:00) on December 31, 2024. Impact After the EOS, no technical support will be provided for DLI Spark 3.1.1. You are advised to select the Spark engine
EOS Announcement for DLI Spark 2.3.2 Description Huawei Cloud initiated an end of service (EOS) for DLI Spark 2.3.2 at 00:00:00 (GMT+08:00) on December 31, 2023. Impact After the EOS, no technical support will be provided for DLI Spark 2.3.2. You are advised to select the Spark engine
EOS Announcement for DLI Flink 1.7 Description Huawei Cloud initiated an end of service (EOS) for DLI Flink 1.7 at 00:00:00 (GMT+08:00) on December 31, 2022. Impact After the EOS, no technical support will be provided for DLI Flink 1.7. You are advised to select the Flink engine of
Creating a User and Granting DCS Permissions This section describes how to use Identity and Access Management (IAM) to implement fine-grained permissions control for your DCS resources. With IAM, you can: Create IAM users for employees based on your enterprise's organizational structure
Migrating Data Between DCS Instances Online Migration Between Instances Backup Import Between DCS Redis Instances Parent topic: Migrating Instance Data
Modifying Configuration Parameters of a DCS Instance On the DCS console, you can configure parameters for an instance to achieve optimal DCS performance. For example, to disable data persistence, set appendonly to no. For more instance parameters, see DCS Instance Configuration Parameters
Backing up DCS Instances Automatically On the DCS console, you can configure an automatic backup policy. The system then backs up data in your instances according to the backup policy. By default, automatic backup is disabled. To enable it, perform the operations described in this
Backing up DCS Instances Manually You can manually back up data in DCS instances in a timely manner. This section describes how to manually back up data in master/standby instances using the DCS console. Notes and Constraints A total of 24 latest backups (automatic and manual) can
Downloading DCS Instance Backup Files Automatically backed up data can be retained for a maximum of 7 days. Manually backed up data is not free of charge and takes space in OBS. Due to these limitations, you are advised to download the RDB and AOF backup files and permanently save
Renaming Critical Commands for DCS Instances Certain high-risk commands can be modified for DCS Redis instances. Once a command is modified, it is only known to the modifier. Running the original command by other users is blocked. Currently, you can only rename the COMMAND, KEYS,
Managing DCS Instance Shards and Replicas This section describes how to query the shards and replicas of a master/standby, cluster, or read/write splitting DCS Redis instance, and how to manually promote a replica to master. By default, a master/standby or read/write splitting instance
Configuring DCS Redis Access Whitelist DCS helps you control access to your DCS instances in the following ways, depending on the deployment mode: To control access to DCS Redis 3.0, Memcached, and Redis 6.0 professional edition instances, you can use security groups. Whitelists are
Configuring DCS Instance Parameter Templates Viewing a Parameter Template of a DCS Instance Creating a Custom Parameter Template for a DCS Instance Parent topic: Managing Instances
Viewing a Parameter Template of a DCS Instance System default parameter templates vary by Redis version and instance type. A system default parameter template contains default instance parameter configurations. Parameter templates can be customized for parameter configurations, and
Configuring DCS Redis ACL Users If you need multiple accounts for a Redis instance, use ACL to create users. ACL users support read-only or read/write permissions. Notes and Constraints Currently, DCS Redis 4.0 and 5.0 instances support user management by default. To use this function
Comparing DCS and Open-Source Cache Services DCS supports single-node, master/standby, and cluster instances, ensuring high read/write performance and fast data access. It also supports various instance management operations to facilitate your O&M. With DCS, you only need to focus
Comparing DCS Redis Instance Types Table 1 describes the differences between different Redis instance types in terms of features and commands. DCS for Redis 3.0 is no longer provided. You can use DCS for Redis 4.0 or later. Redis 7.0 is whitelist-based. To use it, contact customer
New Features of DCS for Redis 4.0 Compared with DCS for Redis 3.0, DCS for Redis 4.0 and later versions add support for the new features of open-source Redis and supports faster instance creation. Instance deployment changed from the VM mode to physical server–based containerization
