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New Features of DCS for Redis 5.0 DCS for Redis 5.0 is compatible with the new features of the open-source Redis 5.0, in addition to all the improvements and new commands in Redis 4.0. Stream Data Structure Stream is a new data type introduced with Redis 5.0. It supports message persistence
New Features of DCS for Redis 6.0 DCS for Redis 6.0 is compatible with the new features of the open-source Redis 6.0, in addition to all the improvements and commands in Redis 5.0. RESP3 Redis 6.0 introduced RESP3, the next-generation Redis protocol which implements more data types
Does DCS Support Sentinels? Redis 4.0 and later: Single-node, master/standby, and Redis Cluster instances do not support Sentinels. Read/Write splitting instances support Sentinels and clusters. For Proxy Cluster instances, clusters are supported by default, Sentinels are supported
Implementing Bullet-Screen and Social Comments with DCS Overview Application Scenario Scenarios such as bullet-screen comments in videos or live streaming and commenting and replying on a social website require high live efficiency and interactivity. A platform must ensure a very
Reconstructing Application System Databases with DCS Overview Application Scenario With the development of database applications like the Internet, service demands are increasing rapidly. As the data volume and concurrent access volume are increasing exponentially, conventional relational
OSs Supported by Different Types of ECSs This section describes the OSs supported by different types of ECSs. x86 ECSs Kunpeng ECSs x86 ECSs Table 1 lists the OSs supported by the following ECSs: General computing-basic T6 General computing S2, S3, S6, SN3, S7, S7n General computing-plus
DCS Memcached Instances Support SSL Rule Details Table 1 Rule details Parameter Description Name dcs-memcached-enable-ssl Identifier dcs-memcached-enable-ssl Description If a DCS Memcached instance can be accessed through public networks but does not support SSL, this instance is
DCS Memcached Instances Are in a Specified VPC Rule Details Table 1 Rule details Parameter Description Rule Name dcs-memcached-in-vpc Identifier dcs-memcached-in-vpc Description If a DCS Memcached instance is not in the specified VPC, this instance is noncompliant. Tag dcs Trigger
DCS Redis Instances Support SSL Rule Details Table 1 Rule details Parameter Description Rule Name dcs-redis-enable-ssl Identifier dcs-redis-enable-ssl Description If a DCS Redis instance can be accessed over public networks but does not support SSL, this instance is noncompliant.
DCS Redis Instances Are in the Specified VPC Rule Details Table 1 Rule details Parameter Description Rule Name dcs-redis-in-vpc Identifier dcs-redis-in-vpc Description If a DCS Redis instance is not in the specified VPC, this instance is noncompliant. Tag dcs Trigger Type Configuration
Listing DCS Instance Backup Records Function This API is used to query the backup records of a specific DCS instance. Calling Method For details, see Calling APIs. URI GET /v2/{project_id}/instances/{instance_id}/backups Table 1 Path Parameters Parameter Mandatory Type Description
Querying DCS Instance Configuration Parameters Function This API is used to query the configuration parameters of a DCS instance. Calling Method For details, see Calling APIs. URI GET /v2/{project_id}/instances/{instance_id}/configs Table 1 Path Parameters Parameter Mandatory Type
Querying DCS Instance Restoration Records Function This API is used to query the restoration records of a specific DCS instance. Calling Method For details, see Calling APIs. URI GET /v2/{project_id}/instances/{instance_id}/restores Table 1 Path Parameters Parameter Mandatory Type
Querying the IP Whitelist of a DCS Instance Function This API is used to query the IP address whitelist of a specific instance. Calling Method For details, see Calling APIs. URI GET /v2/{project_id}/instance/{instance_id}/whitelist Table 1 Path Parameters Parameter Mandatory Type
Querying All DCS Instances of a Tenant Function This API is used to query DCS instances of a tenant, and allows you to specify query criteria. URI GET /v1.0/{project_id}/instances?start={start}&limit={limit}&name={name}&status={status}&id={id}&include_failure={include_failure}&isExactMatchName
Modifying Information About a DCS Instance Function This API is used to modify the information about a DCS instance, including the instance name, description, backup policy, start and end time of the maintenance window, and security group. URI PUT /v1.0/{project_id}/instances/{instance_id
Querying DCS Instance Configuration Parameters Function This API is used to query the configuration parameters of a DCS instance. URI GET /v1.0/{project_id}/instances/{instance_id}/configs Table 1 describes the parameters. Table 1 Parameter description Parameter Type Mandatory Description
Modifying DCS Instance Configuration Parameters Function You can modify the configuration parameters of your DCS instance to optimize DCS performance based on your requirements. URI PUT /v1.0/{project_id}/instances/{instance_id}/configs Table 1 describes the parameters. Table 1 Parameter
Querying DCS Instance Backup Records Function This API is used to query the backup records of a specified DCS instance. URI GET /v1.0/{project_id}/instances/{instance_id}/backups?start={start}&limit={limit}&beginTime={beginTime}&endTime={endTime} Table 1 describes the parameters.
Querying DCS Instance Restoration Records Function This API is used to query the restoration records of a specified DCS instance. URI GET /v1.0/{project_id}/instances/{instance_id}/restores?start={start}&limit={limit}&beginTime={beginTime}&endTime={endTime} Table 1 describes the parameters
