Data expert system

Expert System has a formal definition of system having collection of data from the expertise of particular field on specific topic. This research work is on the expert system of data. Here expert means a very peculiar system to manipulate & maintain data. We are well aware of the word DBMS & RDBMS, which stores the data in two dimensional forms but this expert system works on the collection of multidimensional data having qualities of data warehousing, mining in a grid form of allocation. This feature of the system helps to enhance the relation among data stored in a non continuous (grid) form. This non continuous allocation reduce the replication of data in system. Therefore it also works for well utilization of memory. This system uses 5GL features for data entries and manipulation which support system by less time consumption in above mentioned process, in different languages. 5GL features are used to improve user system utilization by giving the feature of Library and Micro construction. For this purpose the research work has an idea of merging 4GL with 5GL.That is this feature of the research work presents the paper work on the idea of implementing PL/SQL by 5GL. Therefore it will reduce the task of user to learn or permutate with 4GL in database. This work also has some attention to DL & DRO to support the objective of system & its functioning