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Virtualization technology is increasingly widespread application of IT in the enterprise environment. It has brought more efficiency to the enterprise, besides management, data backup based on traditional approaches may face many complex and time consuming. By applying data protection technology based on image, administrators can create a simple system in a virtual environment, streamline, increase reliability in data protection and effectively restore the virtual machine.

When businesses began moving their networks to the virtual environment, the first administrator to pay attention to the following issues such as how to plan and deploy server virtualization the best way, and strengthen physical infrastructure, reduce costs. In general, to solve this problem is relatively simple, and many can now achieve the benefits they desire.
But when business starts application virtualization in their IT environment, the administrative staff to meet the challenges of how to manage the new environment to be effective, and the problem seems not easy to solve. Setting up the virtual machine will be faster, easier, more cost effective and higher gradually replace physical servers within the corporate network. With virtual machine technology is growing strongly and may lead to an explosion of virtual machines.
A central issue that businesses often interested in applying virtualization is to protect safety data for most stars. Approach to data protection is the best way to deploy backup agents on virtual machines and then use the backup files to restore the image itself. With this approach has brought more effective in protecting data in virtualized environments, but beside that it also has some limitations, to overcome these limitations, the administrator needs based on Dell systems.
1-The Challenge Of The Stars Save The Traditional Approach:
Backing up in the traditional way less effective than in the virtualized environment. The approach to this traditional method, making the system recover if something goes wrong will encounter many difficulties, takes a lot of time. In addition to shared resources in a virtualized environment is very complex, the schedule for the backup job may not be flexible or in some cases not performed. The backup requires the administrator to specify exactly which virtual server to perform backup ... to the challenges we see in the data protection in virtualized environments by communication approach system is very difficult and complex.
Another question is how to move backup data from virtual machines to the storage system. In the physical environment, dedicated server backup task is often connected with each client to perform data migration. With this approach the method can be applied on a virtual server, but all data must be backed up both LAN and can disrupt the network. To overcome this, companies can use a separate backup system and this will increase the cost and complicates network infrastructure. So with feature VMware ® Consolidated Backup (VCB) is a product of VMware vStorage will overcome all these difficulties and also help businesses protect data safely in virtualized environments.
vStorage provides the software to increase the efficiency of data backup in virtualized environments. Picture below shows the data protection an effective approach based on image backup.

With this approach, it helps speed up the process of data collection, reduce the external impact to the system, and it helps to speed up recovery and reliability of the data recovery process.


2 - Advantages of Data Protection Approach Based Backup Image
When designed well, the approach based backup image, providing a more reliable method of processing data than traditional methods. With this method helps to ensure the integrity of the backup data, while ensuring a continuous backup.
With this approach could help to overcome the above disadvantages, making data processing system quickly. At the time of the backup process helps create copies of data with a smaller capacity than the traditional method reduces memory storage, and help reduce the risk of errors can occur.
In terms of consistency of application data, for capturing an image of an all-inclusive application of data from a single point in time is the definition of a backup image-based, This method significantly reduces the error rate of backup data at a number of inconsistencies. Even in the case of inconsistent data, administrators can still recover and restart the application.


3 - Enhancing Effectiveness Data Protection in virtualized environments
Vizioncore has introduced version 2.0 Backup support, helping businesses understand how to protect their data in an efficient manner by continuing based on the new method. What you also help administrators widespread application of this new method to perform backups based on virtual servers, helping to overcome all disadvantages based on traditional methods. From that help businesses increase data protection a most effective way.

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