RAC Database Optimization
Syed Jaffar Hussain, Tariq Farooq, Riyaj Shamsudeen, Kai Yu · Apress eBooks · 2013
The strategy and methods employed to optimize an application in a Real Application Cluster (RAC) database are similar to those for tuning a single instance. However, in RAC, performance problems in one instance can affect the performance of other instances. In addition to single-instance wait events, RAC introduces numerous RAC-specific wait events. Time model–based tuning is employed to tune RAC databases too. These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.