rto disaster recovery

What should you do if the recovery data grows too large and traditional disaster recovery methods cannot achieve the goal? Some new technologies, such as deduplication, storage Tiering, and data management policies, can help you reduce the high cost of disaster recovery, at

Label:This weekend I found an interesting side effect of Hekaton in SQL Server 2014, unfortunately it negatively affects your database's target recovery time (Recovery-Objective,rto). As you know, for each local compiled table and stored procedure, Hekaton creates a DLL, which is implemented in C language code. These DLL files are loaded into the sqlservr.exe exe

event of a disaster, data can be quickly copied from a remote system to a local system to ensure business data integrity and consistency. Application Disaster Tolerance is higher than Data Disaster Tolerance, that is, a complete backup application system (which can be used to back up each other with the local application system) is established in a remote locati

complexity of traditional disaster recovery systems, they are expensive, 80% of users' investment only protects 20% of servers, and does not guarantee service operation. Disaster recovery aims to restore the system immediately after a disaster occurs and put it into use

"Guide" This article describes the current major technologies and solutions for remote replication and disaster recovery of Oracle databases. Currently, there are several technologies or solutions for remote replication and disaster tolerance for Oracle databases: (1) Disaster-tolerant replication scheme based on sto

Customer profile A Life Insurance Co., Ltd. is a joint venture of foreign insurance Company and state-owned large-scale investment operation Enterprise, its business develops rapidly, 05-06 years respectively in Beijing, Shenyang, Shandong set up a branch. Its plans for the next 3-5 years in the northern part of China to open branches in several cities, gradually expanded into medium-sized insurance companies. With the rapid development of its business and the increasing number of branches, the

the cloud as a disaster recovery goal, companies not only need to build or rent tier two data centers, significantly reduce costs, and achieve stringent recovery-time objectives (RTO) and recovery-point objectives (RPO).Mr Xiao, general manager of Symantec Corporation China

While it is important to have a disaster recovery plan that includes programs that prevent replication failures, every domain controller in the core site is not responding, it is difficult to happen. The more common difficulty is due to hard disk crashes, poor network cards, file system degradation, Active Directory degradation, or a variety of minor problems that can cause damage to one domain controller.

a disaster occurs, The point at which the system or data must be recovered, RTO (Recovery time objective), which is how long it takes to restore the system or data to a functioning state when a system recovery tool or solution is used after a disaster occurs. There are thr

The major server hardware vendors (IBM,HP, etc.) provide good data protection policies (hardware or software). A well known RAID disk array (redundant array of independent disks) is a good way to protect data. In the case of SQL Server , a detailed data backup plan can be developed through a maintenance plan. Data backup strategy (full backup, differential backup and transaction log backup) Data backups are services for data recovery, so before yo

, this is related to the cost, the more redundancy, the higher the cost. Disaster backup and recovery have two indicators: RPO (rediscoveryPoint Objective), One is RTO (recoveryTime Objective), That is, the data loss rate and the recovery interval. For traditional SANOr remote backup, these two indicators basically dep

I. Level of disaster tolerance Disaster tolerance from the degree of protection generally divided into three levels: data level, system level, business level. Data-level disaster-tolerant concerns are data that ensures that the user's original data is not lost or compromised after a disaster occurs. Data-level

banks should basically be in levels four, 5 and six. The larger the total asset size, the higher the level should be.Disaster recovery level refers to the disaster recovery ability national standard level, the following brief for everyone to introduce six levels of content: Disaster

With the development of the information industry, disaster recovery and backup have been accepted by many companies and enterprises. At the same time, the manufacturers of disaster recovery and backup also threw out a lot of new concepts and ideas. However, as a professional disast