Business Intelligence is a technology, which makes use of the specific tools, application, methodologies and frameworks to derive useful information from the large pool of data. Based on Datawarehouse technology, its basic purpose is to transform raw data, available in large chunks into useful and meaningful information, which are being used for the business purposes by the business analyst, data analyst and other IT professionals.
Some of the commonly used business intelligence technologies/ systems are
It simply means testing the business intelligence system to ensure it proper and desired functioning. It is a special type of testing and is very much different to traditional testing as the whole testing revolves around the data, i.e., data-centric strategy will be required to carry out the testing.
Generally, business intelligence testing is used to check proper integration and flow of accurate data among the business intelligence applications. This type of testing is usually done to examine the complete structure or architecture to ensure the data completeness, accuracy, consistency, reliability, integrity and security.
The chief purpose of this testing is to provide credible and conceivable data outputs through business intelligence system.
Testing business intelligence system is a very complex and complicated job, keeping in account problems or difficulties associated with it such as
As such, an effective and productive strategy is a must requirement to perform the testing activities. The strategy may be build in the direction of, covering each stage and every flow of the data throughout the business intelligence architecture ranging from end to end. Some of the valuable points which may increase testing strategy effectiveness may be seen as under:
As most of the business decisions are based on the data and information, incorrect or inappropriate representation of data or information, may lead to wrong decision(s), which may bring a huge loss to an organization. Business intelligence testing is an important testing technique, done in the direction of providing credible and reliable results.