International Journal of Engineering Associates
Data warehouse is the central management system having pool of datasets. The traditional data warehouse was designed in such a manner that it can efficiently manage transactional data which is highly dominated by numerical information where as in so data warehouse textual and non transactional inform action is encountered. The dataset which contains text data is accessed over the network on the daily basis and performance issue arises. The objective of this paper is to propose an indexing technique based on time complexity and index space complexity for data warehouse used in applications.