MicroColor ServHA Mirror for Windows X64 dual-machine hot backup software (pure soft mirror version without cabinet)

ServHA Mirror is a dual-machine mirroring product that runs on Windows and Linux platforms. It allows users to enjoy the stability and reliability of a dual-machine cluster without purchasing expensive disk arrays. ServHA Mirror is responsible for managing 2 hosts running their respective servers. The application system, when the host or the software on the host fails, can automatically detect the failure of the host without manual intervention, accurately and quickly transfer the application system of the original host to the backup host to continue running, realizing the stability of the entire system. Uninterrupted operation; at the same time, when the system data changes, ServHA Mirror will copy the changes to the backup machine. At this time, the user's data has one copy in the main machine and the backup machine. Once one of the servers fails or is even damaged, Not only will the service not be interrupted, but user data will not be lost. Moreover, after adopting the ServHA Mirror product, servers can be deployed more flexibly. Data is transmitted through the network and is no longer subject to storage.

ServHA Mirror is transparent to upper-layer applications. Its fault detection, fault recovery, and data synchronization are all automatically completed at the bottom layer. It has no direct dependence on upper-layer applications. Therefore, ServHA Mirror is not only capable of protecting today's application containers and database containers, but also It can support the backup of applications and services developed by users themselves. Coupled with ServHA Mirror's powerful and flexible plug-in mechanism, it can fully adapt to various needs of users.

To sum up, the main advantages of using ServHA Mirror products are:

1. Save money: It allows you to enjoy the stability and reliability of a dual-machine cluster without purchasing expensive disk arrays.

2. Avoid the single point of failure of the disk array. It eliminates cluster service interruption caused by disk array damage in the past.

3. ServHA Mirror is transparent to applications and uses a plug-in mechanism to meet various user needs.

4. Not limited by distance, data is transmitted through the network, not subject to storage, and deployment is flexible.

5. In mirroring, data is duplicated. Even if a server is completely physically damaged, it will not cause data loss and application availability.