Database Disaster Recovery Plan

Content Summary: The data disaster tolerance problem is the government, the enterprise and so on in the informationization construction process to be confronted with the important theory and the practical significance research topic. In order to realize the disaster tolerance, it is necessary to design and research the disaster-tolerant related technology, the requirement analysis of business system, the overall scheme design and system realization of disaster tolerance. 　　Based on the current situation of Xinjiang National Tax Service and the target of future disaster tolerance construction, this paper expounds the concept and technical essentials of disaster tolerance, focuses on the analysis of the business data processing of Xinjiang national tax, puts forward the concrete disaster-tolerant solution, and gives the test example. Key words: ...

Until now, those who started out with cloud computing have proven the viability and management of cloud computing deployments and the benefits of cost savings, and more and more organizations are now adopting it as their core business application and IT services. In fact, with the success of cloud computing driven by software-as-a-service applications like CRM and ERP, more and more organizations are now hoping to replace traditional live backup with cloud-based disaster recovery (DR) solutions. Gartner pointed out that until 2014, more than 30% of medium-sized enterprises ...

Following a series of business-focused technologies, including CRM, ERP, and collaboration, cloud computing has pushed its sphere of influence into disaster recovery scenarios. This is certainly good news for end users. A sharp fall in prices has also made it easier for small businesses, which have not dared to do so in the past, to prepare for a disaster recovery mechanism, as well as to bring richer options to business users. However, cloud is by no means omnipotent, and for many enterprises, the cloud base disaster recovery is not enough or even completely deviated from the demand track. In order to help you work out a set of goals with the enterprise ...

Early-adopters have demonstrated the viability of cloud computing and the benefits of managing and reducing costs, and businesses are increasingly moving their core business applications and IT services to the cloud. In fact, after verifying the viability of SaaS applications, such as CRM and ERP, in the cloud environment, many organizations are considering using cloud based disaster recovery (DR) to replace their traditional onsite backup and disaster recovery. By 2014, Gartner says, more than 30% of midsize enterprises will be using cloud disaster recovery or recovery as a service. This leads to a problem: your business to do ...

Traditionally, a business needs to develop a disaster recovery plan based on their respective recovery-time objectives (RTO), enabling them to recover operations within a certain amount of time. Typically, this may involve rebuilding infrastructure and applications over a period of more than 72 hours, and handling the purchase and deployment of tangible assets. In reality, this process may take a longer time. Downtime for critical applications is by no means an option, and people always recommend a full redundancy, http://www.aliyun.com/zixun/aggregat ...

No database system can avoid a crash situation, even if you use a clustered, two-machine hot standby ... It is still not possible to completely eradicate the single point of failure in the system, and for most users, this expensive hardware investment cannot be sustained. So, when the system crashes, how to restore the original valuable data becomes an extremely important problem. In the recovery, the ideal situation is that your data files and log files are intact, so only need to sp_attach_db, the data file attached to the new database, or in the downtime ...

In the "Twelve-Five" plan, the information of disaster preparedness has been written into the key direction of the future government informatization. The establishment of disaster preparedness for government offices is being developed to target the three centres. The three centres in the two places set up two data centers in each other, backup each other, establish a 3rd data center in different places, and backup each other with the other two centers. How to find the economical and effective scheme to verify the integrity and reliability of the backup data of the business and application system has been the key to the construction of Disaster preparedness Center and remote data backup in different places. Recently, in full consideration of the National Audit Commission disaster Preparedness Center business ...

In the "Twelve-Five" plan, the information of disaster preparedness has been written into the key direction of the future government informatization. 　　The establishment of disaster preparedness for government offices is being developed to target the three centres. The three centres in the two places set up two data centers in each other, backup each other, establish a 3rd data center in different places, and backup each other with the other two centers. 　　How to find the economical and effective scheme to verify the integrity and reliability of the backup data of the business and application system has been the key to the construction of Disaster preparedness Center and remote data backup in different places. Recently, in the ...

After more than eight years of practice, from Taobao's collection business to today to support all of Alipay's core business, and in the annual "Double Eleven Singles Day" continue to create a world record for the transaction database peak processing capacity.

No database system can avoid a crash situation, even if you use a clustered, two-machine hot standby ... It is still not possible to completely eradicate the single point of failure in the system, and for most users, this expensive hardware investment cannot be sustained. So, when the system crashes, how to restore the original valuable data becomes an extremely important problem. In the recovery, the ideal situation is that your data files and log files are intact, so that only need to sp_attach_db, the data file attached to the new database, or in the downtime of the ...