Product Advantages

Deliver faster experiences with an in-memory database that enables sub-millisecond performance

  • High Availability

    Maintain a high uptime, with automatic failover on the master/standby or cluster instance types. The standby node takes over within a few seconds ensuring higher availability and reliability than single-node instances.

    Maintain a high uptime, with automatic failover on the master/standby or cluster instance types. The standby node takes over within a few seconds ensuring higher availability and reliability than single-node instances.

  • On-demand Scalability

    Scale instances up and down with no service downtime (on master/standby or cluster instances), or with minimal interruption within minutes (on single-node instances).

    Scale instances up and down with no service downtime (on master/standby or cluster instances), or with minimal interruption within minutes (on single-node instances).

  • Reliable Performance

    Add a fast caching layer to your application architecture to lower latency and enable scalable real-time applications.

    Add a fast caching layer to your application architecture to lower latency and enable scalable real-time applications.

  • Centralized Management and Monitoring

    Use the console to view more than 30 metrics across all your instances. Customize alarms and notifications to detect service abnormalities.

    Use the console to view more than 30 metrics across all your instances. Customize alarms and notifications to detect service abnormalities.

Application Scenarios

Enabling Real-time Gamification

Live leaderboards (scores, ranks, analytics) present huge challenges for developers, with the need to scale up to thousands or even millions of users in real-time.

Advantages

  • Fast Data Access

    Instantly retrieve frequently accessed data from an in-memory data cache instead of relying entirely on slow disk-based databases.

  • Easy Scalability

    With just a few clicks, resize your DCS instances to manage spikes in load and traffic.

  • Backup and Restoration

    Back up data to OBS and restore it with just a few clicks.

Related Services

Supporting Omni-Commerce for Retail

DCS for Redis provides fast concurrent access to frequently requested data, such as best sellers and daily deals. It can also enable real-time inventory management for e-commerce stores, physical shops, and warehouses.

Advantages

  • High Concurrency

    DCS for Redis supports up to 100,000 queries per second.

  • Easy Scalability

    With just a few clicks, your DCS instances can be resized online to accommodate application workload spikes.

  • Data Persistence

    Data is automatically transferred to disks, maintaining long-term durability and security.

建议搭配使用

Powering Huge Websites and Apps

DCS for Redis is ideal for websites, web apps, and social networking apps. The Redis Set data structure can maintain session data, while the Redis String data structure can maintain static cache files.

Advantages

  • Handle Massive Traffic

    DCS for Redis can help enable sites to handle millions of visitors, by caching pages and delivering them instantly.

  • Pay-per-Use

    Get the DCS instances you need and only pay for what you actually use.

  • Easy Scalability

    With just a few clicks, resize your DCS instances online to accommodate application load spikes.

Related Services

Claims-processing & Fraud-prevention Platforms

DCS for Redis delivers high concurrency to keep up with instant transactions, security, and data reliability for financial apps.

Advantages

  • High Availability

    HA architecture ensures that faults in a single cache node do not affect services.

  • Security

    Security measures include requiring credentials (username and password) and providing audit logs.

  • Backup and Restoration

    Data can be backed up to OBS and restored with just a few clicks.

Related Services

Functions

DCS for Redis is a fully functional and configurable cloud hosted Redis database platform

  • High Performance: Arm or x86 Processors

    Choose between the x86-powered CPU, or the cost-effective Arm-powered Kunpeng CPU that offers the same functions and compatibility at 30% lower cost.

    Choose between the x86-powered CPU, or the cost-effective Arm-powered Kunpeng CPU that offers the same functions and compatibility at 30% lower cost.

  • Reliable: Single, Failover or Cluster

    Choose from a single-node instance, a master/standby instance with automatic failover, or a high-availability cluster instances for any performance requirement.

    Choose from a single-node instance, a master/standby instance with automatic failover, or a high-availability cluster instances for any performance requirement.

  • Lightweight Operating System
    Lightweight Operating System

    Achieve exceptionally low latency with the new built-in LibOS which reduces Redis's software stack from 10 layers to 4.

    Achieve exceptionally low latency with the new built-in LibOS which reduces Redis's software stack from 10 layers to 4.

  • Efficient Compiler
    Efficient Compiler

    The latest compiler eliminates unnecessary overheads of dynamic compilation, improving development, and running efficiency by 15%+.

    The latest compiler eliminates unnecessary overheads of dynamic compilation, improving development, and running efficiency by 15%+.

  • Flexible Container
    Flexible Container

    Using the industry-leading Docker container engine, create an instance or migrate data within seconds while consuming fewer system resources.

    Using the industry-leading Docker container engine, create an instance or migrate data within seconds while consuming fewer system resources.

  • Single-node
    Single-node

    Each single-node DCS instance runs on only one cache node and provides 128 MB to 64 GB in memory capacity. Recommended only when non-critical caching is needed.

    Each single-node DCS instance runs on only one cache node and provides 128 MB to 64 GB in memory capacity. Recommended only when non-critical caching is needed.

  • Master/Standby: Failover
    Master/Standby: Failover

    Each master/standby DCS instance provides 128 MB to 64 GB in memory capacity and runs on two cache nodes—one master and one standby. Recommended when high availability is needed.

    Each master/standby DCS instance provides 128 MB to 64 GB in memory capacity and runs on two cache nodes—one master and one standby. Recommended when high availability is needed.

  • Cluster DCS Instances
    Cluster DCS Instances

    Each cluster DCS instance provides 4 GB to 1 TB in memory capacity, and runs in one of two high availability cluster modes: Proxy or Redis. Recommended for high scalability and concurrency.

    Each cluster DCS instance provides 4 GB to 1 TB in memory capacity, and runs in one of two high availability cluster modes: Proxy or Redis. Recommended for high scalability and concurrency.

  • Compatibility and Extra Features

    DCS for Redis supports all open-source Redis data formats for smoother migration, and offers data persistence, backup, and restoration.

    DCS for Redis supports all open-source Redis data formats for smoother migration, and offers data persistence, backup, and restoration.

  • Security

    Security measures include user identity authentication, VPCs, subnets, security groups, and audit logs.

    Security measures include user identity authentication, VPCs, subnets, security groups, and audit logs.

  • Data Persistence
    Data Persistence

    By default, data persistence is enabled for both master/standby and cluster DCS instances. Data is flushed to disks with second-level latency.

    By default, data persistence is enabled for both master/standby and cluster DCS instances. Data is flushed to disks with second-level latency.

  • Data Migration
    Data Migration

    DCS for Redis provides two migration modes: importing data from files (by uploading the file to an OBS bucket in the same region as the DCS instance) or migrating data online.

    DCS for Redis provides two migration modes: importing data from files (by uploading the file to an OBS bucket in the same region as the DCS instance) or migrating data online.

  • Data Backup and Restore
    Data Backup and Restore

    Initiate a manual backup at any time, or schedule automatic data back-ups. Each piece of data has three replicas. If an error occurs, or data becomes corrupted, you can restore your data from a backup with just a few clicks.

    Initiate a manual backup at any time, or schedule automatic data back-ups. Each piece of data has three replicas. If an error occurs, or data becomes corrupted, you can restore your data from a backup with just a few clicks.

  • Network Isolation
    Network Isolation

    Tenants in different VPCs or security groups cannot connect to each other or access each other's resources, keeping assets separated and compartmentalized if necessary.

    Tenants in different VPCs or security groups cannot connect to each other or access each other's resources, keeping assets separated and compartmentalized if necessary.

  • User Authorization
    User Authorization

    DCS for Redis checks password complexity and protects against password cracking. Users must change or reset DCS instance passwords periodically.

    DCS for Redis checks password complexity and protects against password cracking. Users must change or reset DCS instance passwords periodically.

  • Traceability
    Traceability

    DCS for Redis works with Cloud Trace Service to record and audit tenant management operations.

    DCS for Redis works with Cloud Trace Service to record and audit tenant management operations.

Recommended Configurations

Master/Standby 16 GB

Arm-powered Kunpeng CPU

Production environment of Redis cache for medium-sized website

  • Redis version: 5.0

  • Region: Singapore

  • Billing: Pay-per-use

$0.38 USD /hour

Learn more
Master/Standby 16 GB

x86-powered CPU

Production environment of Redis cache for medium-sized website

  • Redis version: 5.0

  • Region: Singapore

  • Billing: Pay-per-use

$0.54 USD /hour

Learn more

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