disaster recovery strategy ppt

to compare with Mongodb/kt. 2) for VMS is also not recommended to turn on, although the open VM can let Redis save more than memory data, but if the hot and cold data is not very obvious performance will be very poor (my test is random query Key, hot and cold is not obvious). Of course, 200%-400% of memory can be set as VM space for both hot and cold, and it is not recommended to set up 10 times times as much memory as a VM (like my configuration). 3) Servicestack.redis client seems to have a f

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

business continuity solution provider, Symantec's cloud disaster recovery solution has been brewing for a long time, from the maturity of the core technology to the understanding of the SME business, Symantec launches Sdro has fully confident, this is the geographical location; Sdro solution is also a long-term cooperation between Symantec and Microsoft technology results, for small and medium-sized enterp

Recovery As application availability and disaster recovery capabilities are increasingly valued, more and more companies are starting to adopt a dual-site strategy. Multi-site application availability solution technologies for geographically dispersed parallel systems (geographically dispersed Parallel Sysplex, GDPS) a

With the rapid development of office automation and electronic commerce, the dependence of enterprise on information system is more and more high, and database plays an important role as the core of information system. Especially in some industries with high data reliability requirements such as banks, securities, telecommunications and so on, if there is an accidental downtime or loss of data will be very heavy. This database administrator should develop a detailed database backup and

Directory1. Introduction of tools2. Tool installation3. Backup strategy and prepare test data4. Full backup data5. Incremental backup Data6. Disaster recovery7. Summary1. Introduction of toolsThe Percona-xtrabackup package contains two tools, one is Xtrabackup, the other is Innobackupex,innobackupex is encapsulated by Per, The Xtraback tool is automatically called when the InnoDB table is backed up, so the

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 three commonly used backup schedules: (1). Only

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

With the rapid development of office automation and electronic commerce, the dependence of enterprise on information system is more and more high, and database plays an important role as the core of information system. Especially in some industries with high data reliability requirements such as banks, securities, telecommunications and so on, if there is an accidental downtime or loss of data will be very heavy. This database administrator should develop a detailed database backup and

SQL Server backup and disaster recovery The data processing becomes more and more important in the modern enterprise operation, more and more crucial, may even become the enterprise development bottleneck. The importance of data protection is self-evident. If an enterprise does not have a good data protection program or strategy, once the important data loss, th

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

My friend's database system has a problem. The following is his solution process, which is helpful for me to learn RMAN: The following is a case: Production Machine OS down, RMAN disaster recovery When I was learning rman, I suddenly encountered a golden "good opportunity" to learn RMAN. Because it is a production machine, the following operation objective is to restore data in the shortest time, there is n

batch file to automate the online backup of the database. (3) After recovering the data file from the backup, execute the following script to restore the database. Connect account name/passwordShutdown abortStartup Mount pfile= the location where the initialization files are stored; Mount DatabaseSet AutoRecovery on; Turn on automatic recoveryRecover database;ALTER DATABASE open; Open Database 　　 Concluding remarks To improve the reliability of recover