Database Backup Solutions

Today, online backup has become an important tool for personal and SME backup, and only needs to log on to the Web Administration page to back up the data anytime, anywhere. Online backups have multiple names, which can be called network Backup, SaaS, or cloud backup.     　　The scale of online backup is very small, here to introduce a more well-known online backup enterprises, I hope to help. A. Mozy Mozy is a secure online backup service (ie, network hard disk). It is a simple, intelligent ...

The advent of the 4G era, enterprise data faced with explosive growth, mobile TB; At the same time, human factors, software defects, uncontrollable natural disasters and other security problems occur frequently, how to make the enterprise data security and reliable, low-cost and efficient long-term preservation, has become an urgent concern for any enterprise. Fortunately, the cloud era accompanied by the 4G era, the core advantages of cloud computing: cost-effective, resource allocation, infrastructure flexibility, business smooth switching, bandwidth and storage unlimited expansion features. Multi-backup cloud backup, cloud recovery, cloud archiving and other special ...

Today, cloud computing is so hot that it has a wide range of data protection measures, but there are problems with security, bandwidth, connectivity availability, and data recovery in a technology that everyone is chasing. In the face of these problems, the inventors of the field are not sitting still, using a mix of traditional online backup system performance and cloud storage to form a hybrid cloud backup, or disk to disk to cloud computing (D2D2C), which is transforming cloud computing into the now accessible, practical data protection infrastructure component. In this case, users can enjoy the advantages of both ...

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 ...

In this article, the authors recommend a "agentless backup" technology that provides better cloud-oriented data recovery methods than traditional agent-based backups. The author of this article will lead you through various backup options, and then learn about a real agentless cloud recovery system that they developed, which runs in ibm®http://www.aliyun.com/zixun/aggregation/13696.html "> SmartCloud Enterprise. With the ...

Intermediary transaction http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnose Taobao guest cloud host Technology Hall database system common four kinds of failures are mainly internal fault, system failure, Media failure and computer virus failure, corresponding to each type of failure have different solutions. 　　  A transaction failure indicates that the transaction ended without a commit or revocation, so the database may be in an inaccurate state. ...

Now, as data centers are constantly being upgraded and scaled up, many enterprise-class users are building their own private cloud, and the growing demand for private cloud building by users is also driving the cloud provider to expand on the market. As far as EMC is concerned, China is landing a cloud-computing city, but to truly realize the vision of a public cloud, it needs to create a private cloud architecture for enterprise-class data centers. Therefore, the private cloud construction mature and perfect, to realize the public cloud vision will play a very favorable supporting role. As friends in the storage world are also gradually delegating high-end storage technology to midrange storage products and scenarios ...

Just a few years ago, duplicate data deletion was a stand-alone feature, and data deduplication offered an alternative to the storage systems in the enterprise backup and archiving department. It also found new uses in cloud gateways to filter out unnecessary chunks of data before entering the array or virtual tape library. Now, it has become a unified computing system of the pre-integrated functionality. Understanding how to use this technology more effectively becomes a requirement.   At the same time IT managers should re-examine storage issues and ask the vendors who provide them with storage. 1. Data de-duplication technology for backup performance ...

Now, as data centers are constantly being upgraded and scaled up, many enterprise-class users are building their own private cloud, and the growing demand for private cloud building by users is also driving the cloud provider to expand on the market. As far as EMC is concerned, China is landing a cloud-computing city, but to truly realize the vision of a public cloud, it needs to create a private cloud architecture for enterprise-class data centers. 　　Therefore, the private cloud construction mature and perfect, to realize the public cloud vision will play a very favorable supporting role. As friends in the storage world have also gradually decentralized high-end storage technology to midrange storage products and solutions ...

Data encryption, database encryption technology Status quo and future trends? Can the product solutions in this area meet the needs of industry and enterprise users? Firewall is not a problem all of the anti-intrusion network security technology represented by the firewall is not equal to all information security. In the vast majority of information systems, the core data and data are stored in the way of the database, no encrypted database is like a locked file cabinet, for those with ulterior motives, plagiarism, tampering is a breeze. Therefore, the security of database should not be neglected. Database encryption system is to enhance the common relational database ...