Application Consistent Backup

In most IT organizations, virtual servers are backed up in the same way as physical servers in the early stages, but as the number of virtual servers increases, traditional backup methods start to get out of place. 　　In fact, many virtual machines (VMS) reside on a single physical machine and pose many challenges, which do not exist when a separate backup to a physical server exists. Multiple virtual opportunities compete for resources such as processes, storage, and networks, which are the biggest challenges to data protection for virtual servers. Parallel backup jobs for multiple virtual machines can seriously affect the nature of applications deployed on these virtual machines ...

Data Warehouse Environment, ORACLE rac,100t data, daily archive that amount of 5T (for data that does not need to be backed up, has been adopted in a nologging way to reduce the number of files), how to develop backup and recovery scenarios? Programme I: DataGuard DataGuard is the most cost-effective backup and disaster-recovery solution, but when the archive exceeds a certain scale, DG Restore becomes the bottleneck, the daily production of the archive can not be restored in time, we have tried many tuning methods, including parallel recovery, can not be resolved, recovery ...

Cloud storage concept is extended and developed in the cloud computing, through the cluster application, network technology or Distributed file system functions, the network of a large number of different types of storage devices through the application software together to work together to provide data storage and business access functions of a system. When the core of cloud computing system operation and processing is large amount of data storage and management, cloud computing system needs to configure a large number of storage devices, then cloud computing system is transformed into a cloud storage system, so cloud storage is a data storage and management as the core cloud computing system. Cloud storage ...

"Tenkine Server channel August 12 News" At the first Huawei Global Financial Forum held recently, Huawei has been highly appraised in the data center's comprehensive disaster preparedness network delivery solution. 　　Data center has become an important infrastructure to ensure the normal work of the financial information system, how to ensure the continuous and reliable operation of the data center, how to deal with and effectively resolve the risk caused by the data concentration, has become an important issue of concern in the industry. Financial data center development and disaster preparedness demand at present, most enterprises in the financial industry have established data centers, and achieved a large concentration of data, all ...

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January 10, 2012, the "Building Cloud computing data center and cloud application innovation" as the theme of the second China IDC industry annual ceremony held in the National Conference Center, a comprehensive interpretation of the data center and cloud computing industry development trend. Sun Hui, vice president of Sadie, has made a speech on the theme "Data Center evolution and cloud computing application Innovation", and here is a transcript: here, the topic of today's report is the evolution of the next Generation data center and the application Innovation of cloud computing. I would like to make a report on the impact of the entire cloud computing data Center building model. Report ...

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Backup and restore are critical to operating a real system. For Windows http://www.aliyun.com/zixun/aggregation/13357.html ">azure Windows Server in a virtual machine environment, You can select a variety of different tools or use them in conjunction with your own needs to implement backups. These tools are quickly compared and contrasted to help you identify the best solution. Windows ...

Before virtualization technology matures, legacy applications can cause huge hurdles to private cloud promotion. Finally, the problem comes down to the application. As we leap from the old it approach to the new private cloud approach, a consistent proposition arises: the application. IT professionals are beginning to realize that when data center consolidation and virtualization are necessary to improve IT operations, application delivery becomes the star of the private Cloud's debut. Sometimes we avoid this problem, but it is no doubt to deceive ourselves. As part of cloud computing migration, the company is implementing a cloud computing flat ...

After Facebook abandoned Cassandra, HBase 0.89 was given a lot of stability optimizations to make it truly an industrial-grade, structured data storage retrieval system. Facebook's Puma, Titan, ODS time Series monitoring system uses hbase as a back-end data storage System. 　　HBase is also used in some projects of domestic companies. HBase subordinate to the Hadoop ecosystem, from the beginning of the design of the system is very focused on the expansion of the dynamic expansion of the cluster, load are ...