Tolerant system based on Oracle
Hanhe Lin · Jisuanji gongcheng yu sheji · 2011
To resolve the problem of the difficulty of the maintenance and upgrade on current database backup system which is leaded by the excessive relevance,an oracle-database-based backup system is presented and implemented.The technology of remote backup,re-covery and source-structure-independent backup,storage and backup without window are realized in this system,the user data is gua-ranteed effectively,besides backup could be kept going all the time when the application is online,the traditional problem of tolerant system is that it couldn’t run 7*24 hours all week is also resolved.Resources are cost greatly less than ever,and some unnecessary problems users may encounter are effectively reduced.