Database Replication

Running head : DATABASE REPLICATIONNameCourseTutorDateData takings technology can be described as every softw ar or calculating machine hardw ar that can be used to make more more copies of existing entropy for the main purpose reservation the entropy more available . This technology helps in avoiding psychological dis articulate during disdain activities and helps in data recovery and the continuity of seam . In the early days , large companies who could afford to acquire that contour of technology were only using data takings . instantly , there are many data return tools that are being applied in the market bed the event is they are not created in the same sort (Nquyen , 1999There are two major data return key technologies and they implicate the snapshots and removed homecoming . In snapshot parry , the repli cation is make through a copying by any snap-copy or pointer-based snapshots .

The remote replication technology is used to take over data on either another disk or in remote location and the copy can be do through synchronous or asynchronous replication methods (Nquyen , 1999Before choosing any replication method , several elements have to be find outed . starting time and foremost , one should catch cross-platform support which means that you should be sure if you want a database replication method that is circumscribed to a particular vendors database .or does it pass on cross-platform replication that is replicat ion crossways different vendor databases (N! quyen , 1999 . other factor to consider is the replication speed and efficiency of the replication technology . You should also consider the replication methods applied by each technology...If you want to jump a full essay, order it on our website: OrderCustomPaper.com

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