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Product Advantages
Product Advantages
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Dedicated Storage
DSS provides exclusive storage resources to ensure high disk read/write speed and data security, and help you obtain security certifications.DSS provides exclusive storage resources to ensure high disk read/write speed and data security, and help you obtain security certifications. -
Abundant Features
DSS supports disk sharing, disk encryption, disk backup, and snapshot, perfect for enterprises in a wide range of industries.DSS supports disk sharing, disk encryption, disk backup, and snapshot, perfect for enterprises in a wide range of industries.
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Various Scenarios
By flexibly interconnecting with various computing services, such as ECS, BMS, and DCC, DSS can easily accommodate HPC, OLAP, and mixed-load scenarios.By flexibly interconnecting with various computing services, such as ECS, BMS, and DCC, DSS can easily accommodate HPC, OLAP, and mixed-load scenarios. -
High Performance
With a distributed storage architecture and smooth expansion capabilities, DSS provides high-throughput and high-concurrency storage, all with improved performance.With a distributed storage architecture and smooth expansion capabilities, DSS provides high-throughput and high-concurrency storage, all with improved performance.
Application Scenarios
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Interconnection with DeC
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Interconnection with Non-DeC
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Mixed Loads
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High-Performance Computing
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OLAP Applications
Interconnection with DeC
DSS can interconnect with the ECS and BMS services in a DeC, satisfying high performance, stability, data security, and regulatory compliance requirements.
Advantages
Interconnection with Non-DeC
DSS can interconnect with computing services such as ECS and BMS in a non-DeC to meet requirements of deploying applications on non-dedicated servers.
Advantages
Mixed Loads
DSS is designed for scenarios with high concurrency and high throughput and supports hybrid deployment of HPC, databases, email, OA office, and web applications.
Advantages
High-Performance Computing
DSS provides you with ultra-high I/O storage to meet the requirements of large-scale concurrent computing, perfect for scenarios such as automobile simulation, DNA sequencing, and machine learning.
Advantages
OLAP Applications
DSS supports applications deployed in cluster mode, such as RAC, DB2, and SAP HANA. You can use different types of dedicated storage to meet different application requirements.
Advantages
Functions
Functions
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Rich Specifications
High I/O and ultra-high I/O dedicated distributed storage is provided to meet your service requirements.High I/O and ultra-high I/O dedicated distributed storage is provided to meet your service requirements. -
Elastic Scalability
Linear performance scaling can be achieved with capacity expansion.Linear performance scaling can be achieved with capacity expansion. -
Security and Reliability
Distributed storage and encryption ensure reliability and protection of data.Distributed storage and encryption ensure reliability and protection of data.
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High I/O Dedicated Distributed StorageHigh I/O Dedicated Distributed StorageSuitable for scenarios that require high performance, high read/write speed, and real-time data storage.Suitable for scenarios that require high performance, high read/write speed, and real-time data storage.
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Ultra-high I/O Dedicated Distributed StorageUltra-high I/O Dedicated Distributed StorageSuitable for read/write-intensive scenarios that require extremely high performance and read/write speed, and low latency.Suitable for read/write-intensive scenarios that require extremely high performance and read/write speed, and low latency.
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On-Demand CapacityOn-Demand CapacityResource capacities can be expanded as required to maximize resource utilization.Resource capacities can be expanded as required to maximize resource utilization.
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Linear Performance ScalingLinear Performance ScalingResources can be expanded while services are running, and linear performance increase can be achieved.Resources can be expanded while services are running, and linear performance increase can be achieved.
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Three Copies of DataThree Copies of DataDistributed storage with multiple data replicas ensures 99.9999999% availability.Distributed storage with multiple data replicas ensures 99.9999999% availability.
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Data EncryptionData EncryptionSystem disks and data disks support data encryption with zero application awareness.System disks and data disks support data encryption with zero application awareness.
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Backup and Restoration
Backups are supported, preventing incorrect data caused by application exceptions or hacker attacks.Backups are supported, preventing incorrect data caused by application exceptions or hacker attacks. -
Real-Time Monitoring
DSS supports real-time monitoring of the disk health and running status through Cloud Eye.DSS supports real-time monitoring of health and running status of disks through Cloud Eye. -
Data Sharing
Shared disks support concurrent read/write from multiple servers and are suitable for key enterprise applications that demand cluster and HA capabilities.Shared disks support concurrent read/write from multiple servers and are suitable for key enterprise applications that demand cluster and HA capabilities.
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Automatic BackupAutomatic BackupYou can associate your disks with pre-defined backup policies to automatically back up the disk data without detaching them.You can associate your disks with pre-defined backup policies to automatically back up the disk data without detaching them.
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Manual BackupManual BackupYou can manually back up the disk data at specified points of time on the console or via API when needed.You can manually back up the disk data at specified points of time on the console or via API when needed.
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Backup RestorationBackup RestorationYou can restore your disk data to the desired backup time or batch create new data disks from backups to implement rapid deployment.You can restore your disk data to the desired backup time or batch create new data disks from backups to implement rapid deployment.
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Performance Data MonitoringPerformance Data MonitoringThe read/write speeds and throughput of DSS disks can be monitored in real time.The read/write speeds and throughput of DSS disks can be monitored in real time.
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Alarm RulesAlarm RulesDSS supports user-defined alarm rules and automatic reminders.DSS supports user-defined alarm rules and automatic reminders.
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Data SharingData SharingShared disks are block storage devices that support concurrent read/write and feature multiple attachments, high concurrency, high performance, and high reliability. They can be used for key enterprise applications that demand cluster and HA capabilities. Multiple servers can access one shared disk simultaneously.Shared disks are block storage devices that support concurrent read/write and feature multiple attachments, high concurrency, high performance, and high reliability. They can be used for key enterprise applications that demand cluster and HA capabilities. Multiple servers can access one shared disk simultaneously.
Recommended Configurations
High I/O Storage Pool
Mainstream performance and reliability-demanding applications
DCC | Mixed loads
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Data durability
99.9999999%
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IOPS/TB
1,500
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Min. capacity
13.6 TB (raw capacity: 16 TB)
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Increments
13.6 TB (raw capacity: 16 TB)
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Max. capacity
435.2 TB (raw capacity: 512 TB)
Starting from $39,840 USD/year
Learn moreUltra-high I/O Storage Pool
Read/write-intensive, performance-demanding applications
DCC | High-performance computing | OLAP
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Data durability
99.9999999%
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IOPS/TB
8,000
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Min. capacity
7.225 TB (raw capacity: 8.5 TB)
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Increments
7.225 TB (raw capacity: 8.5 TB)
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Max. capacity
289 TB (raw capacity: 340 TB)
Starting from $64,430 USD/year
Learn more