Definition of irrigation. 1  1 : the therapeutic flushing of a body part with a stream of liquid. 2  2 : the watering of land by artificial means to foster plant growth.
Answer: To start with, Oracle Real Application Clusters (RAC) are a database system involving a configuration of multiple hosts or servers joined together with clustering software and accessing the shared disk storage structures.
Oracle Corp. provides enterprise software and computer hardware products and services. The company is organized into three businesses: Software and Cloud, Hardware Systems and Services.racle Corp. provides enterprise software and computer hardware products and services. The company is organized into three businesses: Software and Cloud, Hardware Systems and Services.