Running Head: RESERCHED QUESTION
The essential tools and technologies used for data access from a database to improve the
performance of business and making of decisions in the industry include data warehouse, data
mining techniques, Utilization of web interfaces to databases and multidimensional data analysis.
A data warehouse is defined as a database containing statistical tools such as query, archival, and
information exploration tools that are used for current and historical storage of information that is
useful to decision-makers say managers in a business organization. A data warehouse is shared
among many users and accessed by multiple software, standardizes information from several
systems, including transactional and operational databases, customer data, and manufacturing data
and data from other external sources. It further ensures data is secured by only allowing access to
data and ensuring no data alteration. A contained in the data warehouse is the information mart
that is specified and isolated for specific users.
A multidimensional data analysis or database is a database that is rewritten for data warehouse and
online analytical processing software. These analytical tools work with data stored ...
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