Overview
Cloud Block Storage (CBS) is a durable block storage service tailored for CVM instances, offering exceptional data reliability with up to 99.9999999% protection, including intra-availability zone replication. It allows you to choose the most suitable disk type and specification for your business needs. CBS disks can be easily mounted or unmounted from instances within the same availability zone, enabling seamless scalability and cost-efficient usage based on your actual consumption.
Benefits
Elastic Scalability
Attach up to 20 cloud disks, each with a capacity of up to 32 TB, to a single instance to facilitate efficient processing of large-scale data at terabyte and petabyte levels. Easily resize storage as needed without disrupting business operations.
Multiple Storage Types
CBS provides three volume options—HDD cloud disk, premium cloud disk, and SSD cloud disk—to cater to various business storage needs.
High Stability and Reliability
Ensure protection against failures with 99.9999999% reliability and enable swift data migration and recovery through an industry-leading replication mechanism.
Easy to Use
Easily deploy and manage your CBS disks with straightforward operations, including creation, mounting, unmounting, and deletion.
Snapshot Backup
Safeguard your data and ensure its availability by capturing point-in-time snapshots of cloud disks. This prevents data loss and mitigates the risk of business disruptions.
Features
Elasticity
Attach up to 20 cloud disks, each with a capacity of up to 32 TB, to a single instance to facilitate efficient processing of terabyte- and petabyte-scale big data. Easily resize storage as needed without disrupting business operations.
Data Backup
Utilize snapshots to guarantee data security and availability in case of operational errors, attacks, or tampering. CBS enables the creation of snapshots without affecting disk performance or disrupting business operations. In the event of data loss or inconsistency, you can roll back to a snapshot to safeguard your data.
High Reliability
Safeguard your data by storing it in three cross-rack copies to mitigate the risk of disk failure and ensure reliability. Deploy the CBS system and snapshot system in separate data centers for enhanced protection. Additionally, secure your data from malicious attacks through independent and isolated deployment.
Flexible Billing
Scale resources up or down as required and pay solely for usage with the pay-as-you-go billing model. Billing is calculated per second and charged on an hourly basis.
Scenarios
Enterprise Office Applications
Relational/NoSQL Databases
High-Volume Data Analytics
Guarantee data availability and integrity through a range of robust features including data backup, snapshotting, and recovery. Seamlessly migrate or adjust storage capacity as needed, minimizing disruption to your business operations.
Maintain consistent, reliable high performance, and minimal latency for disks during peak usage periods through the utilization of full SSD storage media and a distributed architecture. CBS enables the operation of high-throughput databases and meets the robust IO requirements of both NoSQL and relational databases.
CBS provides support for Hadoop-MapReduce and HDFS, enabling efficient processing of terabytes or petabytes of data offline. Its exceptional multi-threaded access performance caters to requirements in high-IO storage environments.
Compute
Edge Computing
Container
Distributed Cloud
Microservice
Serverless
Essential Storage Service
Data Migration
Data Process and Analysis
Relational Database
NoSQL Database
Enterprise Distributed DBMS
Database SaaS Tool
Networking
CDN and Edge platform
Network Security
Data Security
Application Security
Endpoint Security
Business Security
Security Services
Security Management
Domains & Websites
Office Collaboration
Enterprise Applications
Data Analysis
Image Recognition
Face Recognition
Voice Technology
AI Platform Service
Natural Language Processing
Optical Character Recognition
Internet of Things
Message Queue
Middleware
Communication
Interactive Video Services
Stream Services
Media On-Demand
Media Process Services
Media SDK
Cloud Real-time Rendering
Game Services
Game Video Service
Education Services
Blockchain Service
Building Services
Cloud Resource Management
Management and Audit Tools
Developer Tools
Monitor and Operation
Education