Scenario 1: Migrate Enterprise Applications to the Cloud

Scenario

Migration of enterprise applications to the cloud is an important measure of digital transformation for enterprises. It is a process of migrating enterprise applications to the cloud platform. In this process, the internal office systems and external business systems will be relocated to and deployed on the cloud. In this way, the services and data carried by enterprise applications and enterprise core databases are applied to EVS disks.

Scenario Architecture

Product Advantages

On-demand auto scaling and linear performance improvement meet the capacity and performance requirements due to the growth of enterprise scale.
Rich EVS specifications are available to meet different performance requirements of different enterprise applications.
EVS disks can be mounted to elastic cloud servers or applied to physical servers to meet the storage requirements of different enterprises in different computing resources.
The VBS and snapshot features are available to meet enterprise requirements for data security and reliability.

Scenario 2: Virtualization in the Cloud

Scenario

Elastic cloud servers or physical servers are used to build virtual public cloud/private cloud platforms and in combination with eSurfing Cloud self-developed virtualization technology, the flexibility of IT infrastructure is improved and the complexity of system management is reduced. The SSD resource pool with high IOPS and low latency successfully solves the performance bottleneck during peak hours. Online EVS scale-up achieves linear capacity and performance scaling to meet business growth requirements.

Scenario Architecture

Product Advantages

EVS can be scaled up online at any time. The maximum capacity of a single EVS is 32 TB, and the performance increases linearly.
Costs are further reduced by combining objeoriented storage with Intranet backup and recovery to avoid the use of network traffic.

Scenario 3: Virtual Database

Scenario

EVS disks meet the high I/O requirements and high reliability requirements of core databases, such as OLTP databases and NoSQL databases.

Scenario Architecture

Product Advantages

Different EVS specifications are available based on different I/O performance. Users can select an appropriate EVS specification based on database performance requirements.
Ultra-high I/O and fast SSD feature high read/write performance and throughput bandwidth, meeting the deployment requirements of various databases, such as MySQL, Oracle, and NoSQL.
EVS data redundancy and backup services meet the reliability requirements of databases.
A shared EVS can be mounted to 16 cloud servers at the same time, allowing for more complex enterprise core database cluster applications.

Elastic Volume Service

Scenario