- 动态与公告
- 新手指引
- 产品简介
- 购买指南
- 快速入门
- 操作指南
- 开发准则
- 命令参考
- 故障处理
- 实践教程
- API 文档
- History
- Introduction
- API Category
- Making API Requests
- Instance APIs
- AddReplicationInstance
- AllocateWanAddress
- ChangeInstanceRole
- ChangeMasterInstance
- CleanUpInstance
- ClearInstance
- CloseSSL
- CreateInstanceAccount
- CreateReplicationGroup
- DeleteInstanceAccount
- DeleteReplicationInstance
- DescribeAutoBackupConfig
- DescribeBandwidthRange
- DescribeInstanceAccount
- DescribeInstanceDTSInfo
- DescribeInstanceZoneInfo
- DescribeInstances
- DescribeProxySlowLog
- DescribeSlowLog
- DescribeTendisSlowLog
- DestroyPostpaidInstance
- DestroyPrepaidInstance
- DisableReplicaReadonly
- EnableReplicaReadonly
- InquiryPriceCreateInstance
- InquiryPriceUpgradeInstance
- KillMasterGroup
- ModifyAutoBackupConfig
- ModifyInstance
- ModifyInstanceAccount
- ModifyInstanceReadOnly
- ModifyMaintenanceWindow
- ModifyNetworkConfig
- OpenSSL
- ReleaseWanAddress
- RenewInstance
- ResetPassword
- StartupInstance
- SwitchProxy
- UpgradeInstanceVersion
- UpgradeProxyVersion
- UpgradeSmallVersion
- UpgradeVersionToMultiAvailabilityZones
- DescribeCommonDBInstances
- ChangeReplicaToMaster
- CloneInstances
- CreateInstances
- DescribeInstanceDealDetail
- DescribeInstanceNodeInfo
- DescribeInstanceShards
- DescribeMaintenanceWindow
- DescribeParamTemplateInfo
- DescribeReplicationGroup
- DescribeSSLStatus
- DescribeTaskInfo
- DescribeTaskList
- ModifyInstancePassword
- RemoveReplicationInstance
- UpgradeInstance
- DescribeInstanceEvents
- DescribeReplicationGroupInstance
- ModifyInstanceAvailabilityZones
- ModifyInstanceEvent
- ModifyReplicationGroup
- SwitchAccessNewInstance
- DescribeInstanceSupportFeature
- Parameter Management APIs
- Other APIs
- Backup and Restoration APIs
- Region APIs
- Monitoring and Management APIs
- Log APIs
- Data Types
- Error Codes
- 常见问题
- 相关协议
- 词汇表
- 联系我们
- 动态与公告
- 新手指引
- 产品简介
- 购买指南
- 快速入门
- 操作指南
- 开发准则
- 命令参考
- 故障处理
- 实践教程
- API 文档
- History
- Introduction
- API Category
- Making API Requests
- Instance APIs
- AddReplicationInstance
- AllocateWanAddress
- ChangeInstanceRole
- ChangeMasterInstance
- CleanUpInstance
- ClearInstance
- CloseSSL
- CreateInstanceAccount
- CreateReplicationGroup
- DeleteInstanceAccount
- DeleteReplicationInstance
- DescribeAutoBackupConfig
- DescribeBandwidthRange
- DescribeInstanceAccount
- DescribeInstanceDTSInfo
- DescribeInstanceZoneInfo
- DescribeInstances
- DescribeProxySlowLog
- DescribeSlowLog
- DescribeTendisSlowLog
- DestroyPostpaidInstance
- DestroyPrepaidInstance
- DisableReplicaReadonly
- EnableReplicaReadonly
- InquiryPriceCreateInstance
- InquiryPriceUpgradeInstance
- KillMasterGroup
- ModifyAutoBackupConfig
- ModifyInstance
- ModifyInstanceAccount
- ModifyInstanceReadOnly
- ModifyMaintenanceWindow
- ModifyNetworkConfig
- OpenSSL
- ReleaseWanAddress
- RenewInstance
- ResetPassword
- StartupInstance
- SwitchProxy
- UpgradeInstanceVersion
- UpgradeProxyVersion
- UpgradeSmallVersion
- UpgradeVersionToMultiAvailabilityZones
- DescribeCommonDBInstances
- ChangeReplicaToMaster
- CloneInstances
- CreateInstances
- DescribeInstanceDealDetail
- DescribeInstanceNodeInfo
- DescribeInstanceShards
- DescribeMaintenanceWindow
- DescribeParamTemplateInfo
- DescribeReplicationGroup
- DescribeSSLStatus
- DescribeTaskInfo
- DescribeTaskList
- ModifyInstancePassword
- RemoveReplicationInstance
- UpgradeInstance
- DescribeInstanceEvents
- DescribeReplicationGroupInstance
- ModifyInstanceAvailabilityZones
- ModifyInstanceEvent
- ModifyReplicationGroup
- SwitchAccessNewInstance
- DescribeInstanceSupportFeature
- Parameter Management APIs
- Other APIs
- Backup and Restoration APIs
- Region APIs
- Monitoring and Management APIs
- Log APIs
- Data Types
- Error Codes
- 常见问题
- 相关协议
- 词汇表
- 联系我们
云数据库 Redis®（TencentDB for Redis）是由腾讯云提供的兼容 Redis 协议与 Memcached 协议的缓存数据库，具备高可用、高可靠、高弹性等特征。云数据库 Redis® 服务兼容 Redis 2.8、Redis 4.0、Redis 5.0、Redis 6.2、Redis 7.0 版本协议，兼容 Memcached 1.6版本，提供标准和集群两大架构版本。最大支持8TB的存储容量，千万级的并发请求，可满足业务在缓存、存储、计算等不同场景中的需求。
相关概念
了解云数据库 Redis® 时，通常会涉及到以下概念：
实例：在腾讯云中独立运行的数据库环境，一个数据库实例可以包含多个由用户创建的数据库。
私有网络：自定义的虚拟网络空间，与其他资源逻辑隔离。
安全组：对 Redis 实例进行安全的访问控制，指定进入实例的 IP、协议及端口规则。
地域和可用区：Redis 实例和其他资源的物理位置。
腾讯云控制台：基于 Web 的用户界面。
读写分离：云数据库 Redis® 支持开启和关闭读写分离功能，针对读多写少的业务场景，解决热点数据集中的读需求，最大支持1主5从模式，提供最大5倍的读性能扩展能力。
相关产品
了解云数据库 Redis® 时，通常会涉及到以下产品：
您可以通过购买云服务器，来部署您的计算服务。更多信息请参考 云服务器。
您可以使用腾讯云可观测平台服务监控云数据库 Redis® 实例的运行情况。更多信息请参考 腾讯云可观测平台。
您可以编写代码调用腾讯云 API 访问腾讯云的产品和服务，更多信息请参考 腾讯云 API 文档。
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