mongodb disaster recovery

Tags: more purpose line Disco code fault good tip conditionUse DB2 HADR to select the SUPERASYNC mode for disaster recovery Vishnu G and Hemant Singhpublished on June 25, 2013 Weibogoogle+ send this page by e-mail0 Introduction and backgroundHADR is a DB2 feature that provides high availability and disaster recovery th

From local backup to geo-replication to cloud-based disaster recovery, with the rapid development of cloud computing technology, and cloud services, the model is gradually accepted by the majority of enterprise users, data backup to the cloud is a viable data protection solution. Symantec, December 16, launched a new disaster

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) are also maturing, which can improve applicati

There is no need to say much about the importance of disaster tolerance to the enterprise, in a global economic environment that requires 24x7 operation, no enterprise can afford downtime, whether it is planned downtime (upgrades, maintenance, and repairs) or sudden outages (due to human error, handling failure, power failure, or even disaster events). But many companies have a business continuity plan to r

Data-level disaster recovery Data-level disaster recovery focuses on data, that is, after a disaster occurs, the user's original data will not be lost or damaged. Data-level disaster tolerance is relatively basic. Among them, the

Cloud disaster tolerance, as its name implies, is a cloud-based Disaster Tolerance System, which can be either in a remote location or local location. The cloud disaster recovery system integrates the advantages of a local ha (High Available) system and a remote disaster

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

The rise of server virtualization and cloud computing technology does not mean that we no longer need good IT Disaster Tolerance planning, as well as the tape technology that may be used in these planning. The following are some disaster tolerance techniques mentioned in JonToigo's keynote speech at its StorageDecisions conference. As the CEO and Management Partner of ToigoPartnersInternational, Toigo belie

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

It can be proven that the two most important factors in testing the IT disaster recovery plan are keeping the scheduled updates and testing whether the plan is valid at a critical juncture. Ideally, each year you will lead the disaster recovery team to rebuild and restore the original product system without error in t

the last year successfully received tens of millions of Yuan Angel investment, the current new round of financing is ongoing.Now, more and more enterprises are aware that the self-built data backup center is not only a large upfront investment, but also the maintenance of operations need to invest a larger workforce. As a result, data cloud backup storage has become the most used area in the cloud computing industry today. Larger disaster backup devi

Directory1. Introduction of test environment2. Backup strategy3. Backup4. Disaster recovery5. Summary1. Introduction of Test ringMysql>selectversion (); +------------+|version () |+------------+|5.5.36- log|+------------+mysql>showdatabases;+--------------------+|database |+--------------------+|information_schema| | mydb1| | mysql| | performance_schema| | test|+-------- ------------+mysql>select*frommydb1.tb1;+----+------+------+|id| name|age|+----+-