Be aware that Oracle Discoverer Desktop 11g is a legacy product, and its support and maintenance may be limited. You may want to consider upgrading to newer Oracle business intelligence tools, such as Oracle Analytics Cloud or Oracle Business Intelligence Enterprise Edition.
Oracle Discoverer is a business intelligence tool that allows users to analyze and report on data from various sources. Oracle Discoverer Desktop 11g is a popular version of the software, offering a range of features to support business intelligence and data analysis. download oracle discoverer desktop 11g