on repeated optimizing queries. Such approaches are computationally expensive. Hence the running time becomes unacceptably long. It is estimated that over 90% of the tuning session is spent on query optimization [6]. Running time is less‚ when heuristic searching techniques are applied. However‚ this introduces inaccuracy in the search result‚ causing the selection of sub-optimal results. In this paper‚ we propose a new cache replacement algorithm to optimize the search queries. It is based on
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Statistical Process Control: A process that monitors standards by take measurements and corrective action as needed. It is in control when only variation is natural‚ if variation is assignable then discover cause eliminate it. Take samples to inspect/ measure- reduce inspection time‚ reduce opportunity of bad quality. Control charts graph of process data over time-show natural and assignable causes. Control charts for variable data (characteristic that is measured‚ length‚height‚ etc) are X-chart
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Distributed Database Management Systems Rajat sharan errajatsharan@gmail.com Abstract: The dream of computing power as readily available as the electricity in a wall socket is coming closer to reality with the arrival of grid and cloud computing. At the same time‚ databases grow to sizes beyond what can be efficiently managed by single server systems. There is a need for efficient distributed database management systems (DBMSs). Current distributed DBMSs are not built to scale to more
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Ghida Al-Messelmani Descriptive Geometry “Drawing is the language of design‚ and if drawing can be thought of as a language then‚ descriptive geometry is the grammar of this language.” Definition: Descriptive geometry is the branch of geometry which allows the representation of three-dimensional objects in two dimensions‚ by using a specific set of procedures. The resulting techniques are important for engineering‚ architecture‚ design and in art. The theoretical basis for descriptive
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Scholarly Articles: An Example and Basic Analysis for Society Today Millions people all around the world entertain themselves by watching animated movies and playing video games‚ but not all people know how exactly the movie/game was shot. There are many different ways to control and aim the “camera” to convey different aspects of a point of view‚ and there is a great deal of work involved in finding the best way to show that to the audience. In this essay I am going to explain how the scholarly
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or loyal will also based brands as their evaluation criteria. (iv) Purchase Decision As canned tuna is a low involvement product‚ consumers often simplify the purchase decision process and make use of either price-based or promotions-based heuristics. Nonetheless‚ consumers who are highly brand loyal will
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Marketing and environmental stimuli enter the customer’s consciousness‚ and a set of psychological processes combine with certain customer characteristics to result in decision processes and purchase decisions. The marketer’s task is to understand what happens in the customers’s conciousness between the arrival of the our-side marketing stimuli and the ultimate purchase decisions. Four key psychological processes : • Motivation • Perception • Learning • Memory Fundamentally influence customer
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Exam 2 Question 1 Which of the following is a focus of cultural tightness-looseness? Answer A. The tolerance that exists for any deviations from norms B. The ability to interpret the real message from what is being said C. The time when a new culture becomes the subject of one’s criticism D. The superiority of home country values E. The first interaction with a new culture and the anxieties associated with it 2 points Question 2 In high-uncertainty-avoidance
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that people should be paid in proportion to their contributions. Nevertheless‚ equity theory focuses more on the distributive justice. Through careful research‚ there are other perspectives and positions on this issue. Fairness heuristic theory Fairness heuristic theory is concerned with how people react to outcomes of their authorities‚ and makes some predictions concerning the relationship between perceived fairness of procedures‚ perceived fairness of outcomes
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The Symbolic Nature of Language Student Name: Diana All the information needed is in the textbook and in your personal experience; use both to your full advantage. Part 1: How does language allow self-reflection (pp. 102-103)? Write a paragraph of approximately 100 words. A good place to start is to discuss what self-reflection is. Next‚ explain what value language has in terms of self-reflection. Self Reflection helps us to gain an understanding of who we are as individuals first‚ beyond who
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