SQLCOURSE.COM The basic requirement of an IT system is to employ technology for manipulating data (regarding people, events, items, etc.). This is done in a way that useful and meaningful information can be generated from the data. This tutorial uses the SQL technology and helps in providing the basic understanding of how the raw data can be modeled and made part of an organization…
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It is essential to know the techniques of data modeling and implementation in order to draw effective information. And this is possible only for a well modeled data. The tutorial presents real life scenarios that a company might face from the time of its initialization to the time when it has let go of certain high salary employees in situations of crises e.g. limited company finances. The tutorial teaches how big organizational level decisions can be reached upon by executing a simple query on the database and extracting the exact subset of information relevant to a particular decision e.g. generating a list of employees with a particular range of salaries. This example merely gives an introduction of how statistical analysis can be conducted on large scale databases. Having relevant information aids in making better decisions. And relevant information can only be acquired through effective data modeling and implementation. The tutorial covers all the three aspects that are considered while adding a data base functionality to a company; data modeling, data storing and data accessing.
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(“Database Management Research Paper Example | Topics and Well Written Essays - 500 words - 1”, n.d.)
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(Database Management Research Paper Example | Topics and Well Written Essays - 500 Words - 1)
“Database Management Research Paper Example | Topics and Well Written Essays - 500 Words - 1”, n.d. https://studentshare.org/other/1421120-database-management.
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