Data Warehouses and Data Marts: A Dynamic View file:///E|/FrontPage Webs/Content/EISWEB/DWDMDV.html Data Warehouses and Data Marts: A Dynamic View By Joseph M. Firestone‚ Ph.D. White Paper No. Three March 27‚ 1997 Patterns of Data Mart Development In the beginning‚ there were only the islands of information: the operational data stores and legacy systems that needed enterprise-wide integration; and the data warehouse: the solution to the problem of integration of diverse and often redundant
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"Data Compression and Data Processing” Please respond to the following: * Explain whether or not you believe there is a discernible difference in efficiency between compressing and decompressing audio data and compressing and decompressing image data. Provide at least three reasons for your argument. There are efficiency differences between a given compressions for audio or image‚ this is due to: 1. The difference in data‚ example bmp‚ jpg‚ gif of the same image‚ mp3‚ wav‚ ogg for
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Censored data & Truncated data Censoring occurs when an observation or a measurement is outside the range and people don’ t know the certain value. The value is always above or below the range that people set. However‚ truncated data means that because of the limits‚ such as time‚ or space‚ people lose some data. Truncation is to cut off the data. In other words‚ we have collected and use the data‚ but the data is not in the range we have. It is called censored data. We don’t use the data because
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The novel “When Hitler Stole Pink Rabbit” by Judith Kerr is a compelling story about a 10 year old Jewish girl who is forced out of her home country‚ Germany‚ due to Nazi Germany in 1933. Luckily for Anna and her family‚ her father takes precautionary actions before the elections in order to not take any chances‚ so they move to Switzerland then Paris. However for Anna being only 10 years old she does not fully understand the depth of this sudden change of lifestyle. It was most intriguing how her
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feelings to demonstrate how a character and how people can change over time. In the stories "How the Grinch Stole Christmas"‚ "Thank you M’am"‚ and "the Christmas Carol". The author can use the changing in character in a variety of ways‚ the author creates a change in writing by changing the characters in the story. The Grinch shows how people can change over time in "How the Grinch Stole Christmas". The Narrator states‚ "And what happened then‚ Well... In Who-Ville they say that the Grinch’s heart
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“I am someone who…”: 1. “can adapt to any situation. I thrive in a fluctuating environment and I transform unexpected obstacles into stepping stones for achievements.” 2. “consistently innovates to create value. I find opportunities where other people see none: I turn ideas into projects‚ and projects into serial success.” 3. “has a very creative mind. I always have a unique perspective when approaching an issue due to my broad range of interests and hobbies. Creativity is the source of differentiation
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Next Generation Mobile Analytical Instruments Palm Nuclear Magnetic Resonance System (PNMR) University Research & Entrepreneurship Symposium April 1‚ 2010 Dr. Marcus Semones WaveGuide Corporation WaveGuide is an early stage mobile analytical instrument company building a suite of next generation handheld (i) infrared and (ii) nuclear magnetic resonance spectrometers for portable use in multiple untapped markets. WaveGuide’s business model: •Acquire exclusive worldwide licensing for existing
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the way the employees will behave the customers. In order to achieve this‚ there are some subtle behaviors that can send the most powerful messages to the customers. These involve the prompt initiation of the conversation‚ verbal greeting‚ getting customer committed which are all to welcome the customer as a guest. Hi is a good word with a smile on face to greet. Apart from these‚ icebreakers are also important which dispel the suspicious thoughts of the customers by using some compliments‚ comments
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ABSTRACT Customer and customer loyalty have an increasing importance in today’s competitive world. The companies follow customer share intelligence instead of market share intelligence. The most used method for this is information technology based customer relationship management. In this paper it is examined the factors that affect this loyalty‚ the place of information technology based customer relationship management variables such as club cards‚ calling centers and web sites
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SMS CUSAT Reading Material on Data Mining Anas AP & Alex Titty John • What is Data? Data is a collection of facts and information or unprocessed information. Example: Student names‚ Addresses‚ Phone Numbers etc. • What is a Database? A structured set of data held in a computer which is accessible in various ways. Example: Electronic Address Book‚ Phone Book. • What is a Data Warehouse? The electronic storage of large amount of data by business. Concept originated in
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