copyright holder’s express written permission. Users may print‚ download‚ or email articles for individual use only. RELATIONAL JOB DESIGN AND THE MOTIVATION TO MAKE A PROSOCIAL DIFFERENCE ADAM M. GRANT University of Michigan This article illustrates how work contexts motivate employees to care about making a positive difference in other people’s lives. I introduce a model of relational job design to describe how jobs spark the motivation to make a prosocial difference‚ and how this motivation affects
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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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Lessons From a Queen Lesson One: Learn to Love the Old and the New It wasn’t long before Rania was invited to meet her future father-in-law. "In a situation like this‚ you have to wait for him to make the first move because he was who he was and I just didn’t want to make any assumptions‚" said Rania. When King Hussein first invited her for lunch‚ Rania expected something very formal like a banquet. But when the two did meet it was much more casual -- falafel sandwiches from a takeout joint
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chapter 10 The REA Approach to Database Modeling T his chapter examines the resources‚ events‚ and agents (REA) model as a means of specifying and designing accounting information systems that serve the needs of all of the users in an organization. The chapter is comprised of three major sections. The first introduces the REA approach and comments on the general problems associated with traditional accounting practice that can be resolved through an REA approach. This section presents the REA
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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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CHAPTER 3 DATABASES AND DATA WAREHOUSES Building Business Intelligence CONTACT INFORMATION: Stephen Haag is the primary author of this chapter. If you have any questions or comments‚ please direct them to him at shaag@du.edu. THIS CHAPTER/MODULE IN SHORT FORM… This chapter introduces your students to the vitally important role of information in an organization and the various technology tools (databases‚ DBMSs‚ data warehouses‚ and data-mining tools) that facilitate the management
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Opposition of Managers Hotel Managers will tend not to embrace tend not to embrace this venture for a number of reasons. Their main reason concern will be that they have very little or no control over their property or employees. This power has been taken away from managers and given to employees. This is an important decision that they believe they should be the one to make as it impacts the bottom line and it may be a reflection on them. They may feel that they can not react in the best interest
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It is very common for writers to use literary devices as tools to help convey the meaning of their work. In the passage from the novel‚ The Beet Queen‚ written by Louise Erdich‚ Erdich uses literary devices to depict the impact of the environment on the two children. The author uses imagery to describe the physical effect of the environment on the children‚ selection of detail to depict the tree’s impact on the children‚ and point of view to clearly explain the impact the environment has on the children
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I. Column Oriented Database A column-oriented DBMS is a database management system (DBMS) that stores data tables as sections of columns of data rather than as rows of data. In comparison‚ most relational DBMSs store data in rows. This column-oriented DBMS has advantages for data warehouses‚ customer relationship management (CRM) systems‚ and library card catalogs‚ and other ad hoc inquiry systems where aggregates are computed over large numbers of similar data items. It is possible to achieve
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Oracle Table Triggers Version 11.1 General Data Dictionary Views Related To DDL Triggers trigger$ dba_triggers all_triggers user_triggers System Privileges Related To Table Triggers create trigger create any trigger administer database trigger alter any trigger drop any trigger Table Trigger Firing Options -- before constraints are applied BEFORE INSERT BEFORE UPDATE BEFORE DELETE -- after constraints are applied AFTER INSERT AFTER UPDATE AFTER DELETE Transaction
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