Data Modeling Design

Developing Quality Complex Database Systems: Practices, by Shirley Becker

By Shirley Becker

The target of constructing caliber complicated Database structures is to supply possibilities for making improvements to ultra-modern database platforms utilizing cutting edge improvement practices, instruments and strategies. every one bankruptcy of this ebook will offer perception into the potent use of database expertise via versions, case reports or event reviews. An emphasis is put on organizational and administration matters linked to using such expertise such as classes discovered and top practices.

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Recommendation for assigning responsibility for data modeling to groups of employees (legend: C=consulting, Ca=carrying out, D=decision, E=examination) area of responsibility functional dept. application development data management methods/tools selection of methods/tools C C C D/Ca support for problems with methods/tools Ca Ca observation of organizational norms Ca, E D, E observation of external norms Ca, E D, E (functional) content D/Ca, E C C, E (structural) content D/Ca, E C, E resolving conflicts according to contents D/Ca integration of partial data models with regard to contents C C D/Ca integration with other parts of the systems design D/Ca C training and education D/Ca use of data models Ca Ca Ca, E Page 15 Project Organization.

Data complexity issues need to be addressed such as, security, maintainability, completeness and correctness, in order to minimize the risks associated with these new technologies. Innovations in database practices, techniques and technology are needed to meet the increasing challenges of this new decade. The objective of this book is to share innovative and groundbreaking database concepts as proposed by the contributing authors. The concepts proposed in these chapters provide a foundation for continuous improvements in the database field.

Note that data modeling turns out to be more important as an organization instrument outside the IT department than within it. The value of "means for improving communication" is quite low, even though one of the major advantages usually attributed to this method is its good applicability for communicating data structures. 22). The low actual value for "basis for the use of standard software" is not surprising if we take into account that the study was conducted in 1995-96. Not surprisingly in the follow-up studies this area showed increased importance.

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