Database Modeling and Design: Logical Design 4th Edition Toby Teorey‚ Sam Lightstone‚ Tom Nadeau Lecture Notes Contents I. Introduction ................................................................………...……2 Relational database life cycle 3 Characteristics of a good database design process 6 II. The Entity-Relationship (ER) Model …………...……………….7 Basic ER concepts 7 Ternary relationships 11 III. The Unified Modeling Language (UML)………...…………….13 Class diagrams 13 Activity
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characteristics of an entity type that we are interested in. An attribute is a descriptor whose values are associated with individual entities of a specific type. Example the attribute of an employee could be salary. But what then is an entity/entity type? These can better be understood with a simple scenario. Consider the following scenario: Every department within a company is in only one division. Each division has more than one department in it. There are employees or managers in each department The first
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Report on Building Information Modeling (BIM) By Kunal J. Chopda Tirumal Vardhan Reddy Ginnaram Manan Ukani Swaroop Kulkarni kjc2143 trg2118 mdu2104 sck2150 Submitted In requirement of a Term Project for E4132 – Prevention and Resolution of Construction Disputes Civil Engineering Fu Foundation School of Engineering Columbia University‚ New York‚ NY 10027 Report on Building Information Modeling (BIM) 0 Acknowledgement We are grateful to Mr. Ethan
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for competency mapping: A competency mapping model is an organizing framework that lists the competencies required for effective performance in a specific job‚ job family (eg‚ group of related jobs)‚ organization‚ function‚ or process. Individual competencies are organized into competency models to enable people in an organization or profession to understand‚ discuss‚ and apply the competencies to workforce performance. Competency Mapping is a process of identifies key competencies for
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Nobel Peace Prize for their work in Microfinance. Muhammad Yunus was cited for developing “micro-credit into an even more important instrument in the struggle against poverty”. What is micro-credit? Why do poorer people need micro-credit? Discuss how the availability of credit might be able to help someone move out of poverty. Make sure to discuss empirical evidence as well. Having ‘about one billion people globally live in households with per capita incomes of under one dollar per day’‚ with
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With Time Comes Change “Now is the time when I would have wanted / to bestow this armor on my own son‚ / had it been my fortune to have fathered an heir / and live on in his flesh.” (2729-32) In the beginning Beowulf is focused on one thing‚ the task of defeating the monster Grendel for the rewards of gold and glory. He achieves these things not only after killing the monster Grendel but its mother as well. When he returns home he is greeted with honor and respect from his people. Beowulf
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Christmas during Colonial Times Colonial Christmas was a holiday for adults‚ not a magical day for children. Christmas celebrations originated in the southern colonies‚ and activities included parties‚ hunts‚ feasts‚ and church services‚ all of which were adult activities. We do get some of our traditions from colonial days. For instance‚ the main decorations were holly‚ laurel‚ and garland‚ because these were the only plants that looked good during the middle of winter. Mistletoe was hung prominently
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Competency mapping How does the HR department avoid making the mistake of hiring a round peg for a square hole? By using competency mapping‚ says Sudipta Dev Competency-based HR is considered the best HR. In India however competency development and mapping still remains an unexplored process in most IT organisations despite the growing level of awareness. After all‚ Level 3 of PCMM is focused on the competency framework in an organisation. Is the underlying principle of competency mapping just
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Who Can Lead a Change? Yi Guo Reading and Writing‚ ALS 162 Instructor: Celeste King 12/3/2012 Literature Reviews Who Can Lead a Change? Many people have the same childhood dream of being a outstanding personage who can lead a historic change and even the event was named in their honor. As time goes by‚ most of them
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universities during medieval times. Modern universities are the result of the evolution of the concept since the creation of universities. As the professor stated‚ developing medieval urban centers created demand for more educated people/workers. In contrast‚ some fields today are oversaturated‚ resulting in the declining demand for educated workers in certain fields. One similarity between medieval and modern universities that is rarely seen today is gender exclusive universities. During the time of medieval
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