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High-Performance Computing
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Data Warehouses
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NoSQL/Relational Databases
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Enterprise Office Applications
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Dev & Test Environments
High-Performance Computing
Applies to distributed file systems, such as Lustre and GPFS, which require high-performance storage. Ultra-high I/O EVS disks meet extremely high throughput and read/write speed requirements.
Advantages
Ultra-high Performance
Up to 33,000 IOPS and 350 MB/s throughput per disk
Ultra-low Latency
Down to 1 ms access latency
Multi-Terabyte Capacity
Up to 32 TB per disk
Data Warehouses
Applies to read-intensive applications such as Oracle RAC and SAP HANA. Ultra-high I/O EVS disks meet low latency and extremely high throughput and read/write speed requirements.
Advantages
Ultra-high Performance
Up to 33,000 IOPS and 350 MB/s throughput per disk
Ultra-low Latency
Down to 1 ms access latency
Multi-Terabyte Capacity
Up to 32 TB per disk
NoSQL/Relational Databases
Applies to read/write intensive databases such as MongoDB, Oracle, SQL Server, MySQL, and PostgreSQL. Ultra-high I/O EVS disks meet low latency and extremely high read/write speed requirements.
Advantages
Ultra-high Performance
Up to 33,000 IOPS and 350 MB/s throughput per disk
Ultra-low Latency
Down to 1 ms access latency
Multi-Terabyte Capacity
Up to 32 TB per disk
Enterprise Office Applications
Applies to enterprise office applications such as SAP, Microsoft Exchange, and Microsoft SharePoint. High I/O EVS disks meet diverse enterprise office requirements.
Advantages
High Reliability
Three copies of data, ensuring 99.9999999% data durability
High Scalability
Capacity expansion with linear performance scaling
Multi-Terabyte Capacity
Up to 32 TB per disk
Dev & Test Environments
Applies to development and test environments. Common I/O EVS disks meet development and test environment requirements.
Advantages
High Reliability
Three copies of data, ensuring 99.9999999% data durability
High Scalability
Capacity expansion with linear performance scaling
Multi-Terabyte Capacity
Up to 32 TB per disk
Functions
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Rich Specifications
EVS provides common I/O, high I/O, and ultra-high I/O disk types to meet your service requirements.
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Elastic Scalability
Each EVS disk can be expanded up to 32 TB in 1 GB increments.
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Security and Reliability
Distributed storage and encryption ensure reliability and protection of data.
Common I/O EVS Disks
Suitable for scenarios that feature few transactions and require large capacity and normal read/write speed.
Ultra-high I/O EVS Disks
Suitable for intensive read/write scenarios that require extremely high performance and read/write speed, and low latency.
High I/O EVS Disks
Suitable for scenarios that require high performance, high read/write speed, and real-time data storage.
On-Demand Capacity
Each EVS disk has an initial capacity of 10 GB, and can be expanded in 1 GB increments.
Linear Performance Scaling
Resources can be expanded while services are running, and linear performance increase can be achieved.
Three Copies of Data
Distributed storage with multiple data replicas ensures 99.9999999% availability.
Data Encryption
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 attacks.
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Real-Time Monitoring
EVS supports real-time monitoring of health and running status of disks through Cloud Eye.
Disk Backup
EVS disks support point-in-time backups, ensuring the correctness of your data for improved service continuity.
Server Backup
Server-wide backup keeps all your hard work safeguarded and ensures the durability of your data.
Performance Data Monitoring
The read/write speeds and throughput of EVS disks can be monitored in real time.
Alarm Rules
EVS supports user-defined alarm rules and automatic reminders.
Ultra-high I/O EVS Disks
For scenarios requiring ultra-high I/O, ultra-large throughput, and ultra-low latency.
Ultra-high I/O EVS Disks
For scenarios requiring ultra-high I/O, ultra-large throughput, and ultra-low latency.
Configuration
- Max. IOPS/disk 33,000
- Max. throughput/disk 350 MB/s
- Read/write latency 1 ms
- Max. capacity/disk 32 TB
- Data durability 99.9999999%
Scenarios
- High-Performance Computing
- Data Warehouses
- NoSQL
- Relational Databases
High I/O EVS Disks
For scenarios requiring high I/O, large throughput, and low latency.
High I/O EVS Disks
For scenarios requiring high I/O, large throughput, and low latency.
Configuration
- Max. IOPS/disk 5,000
- Max. throughput/disk 150 MB/s
- Read/write latency 1 ms to 3 ms
- Max. capacity/disk 32 TB
- Data durability 99.9999999%
Scenarios
- Enterprise Applications
- Large and Medium-scale Dev & Test Environments
- Web Server Log
Common I/O EVS Disks
For scenarios with fewer transactions and requiring large capacity, and normal I/O and latency.
Common I/O EVS Disks
For scenarios with fewer transactions and requiring large capacity, and normal I/O and latency.
Configuration
- Max. IOPS/disk 2,200
- Max. throughput/disk 90 MB/s
- Read/write latency 5 ms to 10 ms
- Max. capacity/disk 32 TB
- Data durability 99.9999999%
Scenarios
- Office Applications
- Small-scale Dev & Test Environments
