Cloud computing Data Center storage System Requirements

The "Tenkine Server channel June 11 message" Storage Center is now a very important core for any enterprise, whether you are large, medium or small or http://www.aliyun.com/zixun/aggregation/13647.html "> Cloud Data Center, you need to take good care of your storage system. At present, the technology in the storage system has made an incredible progress. Data deduplication, tiered technology, and when to use solid-state drives and how to choose cloud storage are features and technologies that are of great concern to users.

As data centers continue to evolve towards virtualization and cloud computing, users are in a physical, virtual, and cloud-highly mixed environment for a period of time. And the entire storage deployment is staged, thus challenging IT management. At the same time, a large number of heterogeneous storage further increases the complexity of management. How to use limited resources to realize the management of heterogeneous storage under mixed environment, and to maximize the simplification of management difficulty, is the most concerned problem for users. Centralized management of storage automation enables storage management across heterogeneous environments in a single management interface, effectively simplifying the management of heterogeneous storage, and giving IT managers more energy to create value through it. In addition, its automation function can be detected in time system failure and timely processing, to ensure that the business never downtime.

Traditional storage configuration means that a large amount of resources are idle, while performance cannot meet the requirements of resource allocation and management efficiency of large data and cloud computing. At the same time, as the number of applications and application users increases, as well as mobile applications and large data, users demand higher levels of OLTP, OLAP, response speed, and low latency. Users need to have limited storage resources resource pooling improves resource utilization and configuration efficiency, simplifies deployment management of storage resources at the core of workload, reduces the time required for heterogeneous resource configuration, meets the demands of business for high iops and low latency, and helps to improve overall storage management efficiency.

In the long-term business development process, different storage is usually required to meet the business requirements at various stages of development, resulting in a large number of heterogeneous storage resources typically present in traditional data centers. In the process of selecting new storage technology, it is important to have heterogeneous storage consolidation reuse. The integration and reuse of existing storage resources can not only improve the efficiency of storage life cycle, reduce the purchase demand of new storage, but also can realize unified management of new heterogeneous storage, improve overall TCO, and help storage realize unified management.

The automatic migration of storage volumes, especially across data centers, ensures the high mobility of storage volumes and can effectively meet the needs of users. During the operation of the data center, it is not possible to completely avoid the system downtime or system maintenance, resulting in business interruption or data loss will directly affect the normal operation of the business. As a result, IT systems should have failover capabilities to ensure that the business continues to run and that data continues to be highly available. On the other hand, the balance of storage resources between multi-site data centers helps maximize resource utilization and improve the ability of existing storage performance to meet business needs.