Ways to identify real cloud hosts

The real price of expensive, cottage rampant, when a product visibility reached the peak, there will be its replication products appear, many small manufacturers will sell his production of "cottage products" to gain profits, IDC industry is no exception, the following small series to explain how to tell the reader "Cottage Cloud host."

(1) Look at the backup strategy of the host

The real Cloud host server adopts the snapshot policy, supports the online one-click Recovery System and the original state of the data, which is fast and reliable that traditional backup strategy cannot reach. That is, when the data is lost or mistakenly deleted, the user only need to restore their own one-click, as the image of the PC recovery, do not need to like the traditional IDC host, you must contact the administrator of the hosting service to back up the data, and then re-import back to the server. Therefore, the snapshot strategy and the traditional backup strategy are two completely different concepts, the implementation of technology is also a difference!

(2) Look at the host server resources

A true Cloud Host Server resource is exclusive of hardware resources and bandwidth and is never shared with others. The "Cottage" cloud Host server will generate resource contention, because the VPS host is on the same server virtual out of multiple hosts, and the resources on a server is limited, it is not natural like a real cloud host through thousands of server clusters of resources pool, with small and medium-sized enterprise users " Inexhaustible "computing resources.

(3) Look at the underlying architecture

A true cloud host server is based on a massive server cluster, and architectures such as Hyper-V and VMware are based on a single physical machine and cannot support a clustered cloud. For example, if it is a "cottage" cloud host server, there is a good chance of a single point of failure, but this does not exist in the real cloud host. Similarly, when the user needs to upgrade the cloud host, the real cloud host server supports a smooth upgrade, the data migration process through the full-volume, incremental synchronization of data, in the case of bandwidth permitting, or even "second move", and the cottage cloud host will need to export the data on the server to do a backup before upgrading.

To identify the cloud host authenticity method has a lot, small series today only introduce this three points, do IDC industry hardware are cost, "a cent price a cent goods" This is everyone knows the common sense, readers in the purchase of cloud host or server need to be cautious, as far as possible to choose the company set up a long time, high visibility IDC service provider. AC qq:2881064152 Bun

Ways to identify real cloud hosts