seconds later. For instance if the database receives a thousand increments to an object within one second‚ it will only be flushed to disk once. 2. How do I do transactions/locking? ANS: MongoDB does not use traditional locking or compound transactions with rollback‚ as it is planned to be lightweight and fast and predictable in its performance. It can be thought of as analogous to the MySQL MyISAM auto commit model. By keeping transaction support extremely simple‚ performance is improved‚ especially
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How we can protect marine life from extinction Extinction means that the loss of species or other taxonomic unit occurring when there are no surviving individuals elsewhere. Every species however small may have an important role in maintaining a well-balanced ecosystem. Recent surveys suggest that the number of species in an area may enhance ecosystem productivity and stability; hence the loss of any species could be detrimental to the ecosystem. Direct effects and indirect effects as a result
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Classroom Discipline: Teaching Stability‚ Order‚ Respect and the Value of Law. Effective discipline is a challenge for all educators. “The issue of discipline‚ also referred to as classroom management‚ continues to surface as one of the most challenging problems in education today” (“The Discipline Dilemma: Problems and Promises.”). Research suggests in order to maintain a well-disciplined classroom‚ teachers must establish rules and expectations‚ enforce limits of rules‚ encourage and reinforce
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Discipline and grievance at work Introduction Discipline and grievance procedures Organisations should set standards of performance and conduct reinforced by company rules. Problems when standards are not met or where grievances are raised by employees may often be dealt with informally but if a formal approach is needed then procedures help employers to be fair and consistent. Disciplinary procedures may be used for problems with employees’ conduct or performance although some organisations
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Summary: Relations with Washington are improving as Islamabad appears more cooperative in easing the Americans way out of Afghanistan. The IMF has agreed to a higher loan than expected‚ contributing decisively to avert a Pakistani default in the coming months. But Sharif is struggling to keep the army under control and renewed border clashes with India endanger the only strategy which could allow the Pakistani economy to take off‚ that is a full pacification with the eastern neighbour. Sharif
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Discuss George’s actions at the end of the novel. How can we justify what he does to Lennie? How can we condemn it? Although murder is morally incorrect‚ mercy killing can be justified as it may prevent a later inevitable and painful death. In the novella ’Of Mice and Men’ written by John Steinbeck‚ the character George shoots his friend‚ Lennie. Whilst George’s actions can be condemned‚ George had good intentions towards the death of his friend. Steinbeck makes it clear throughout the novella that
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Should we OBEY our Elders?? A Photo of an Elder! A Tale of Correction By Ray Walter Swangkee ― The Colorful Peacock from Angel Ridge‚ Box 305H2‚ King’s Mountain‚ Kentucky 40442 The Divided States of United Lies! My E-mail Address is: theking@alltel.net‚ as in: “The King at TELL ALL‚ dot‚ Network of Truth.” Please Visit the most Beautiful‚ Enlightening‚ and Inspiring Website on the Internet‚ at: www.ThePeacock.com “O my Son‚ no one likes to Obey any Person that he or she
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The Difference Between Discipline and Punishment English 121 Nicole Reale March 21‚2011 The words discipline and punishment can often be used to mean the same thing. But they are very different from each other. To me discipline is a means of helping a child to learn how to act when they are in public as well as when the parent is not around; for example whether it be at school‚ their grandparents house‚ or when being babysat a child should always act as if their parents are there which
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DOES PRIVATE SCHOOL COMPETITION IMPROVE PUBLIC SCHOOL PERFORMANCE? THE CASE OF NEPAL Amrit Thapa Submitted in partial fulfillment of the requirements for The degree of Doctor of Philosophy Under the Executive Committee of the Graduate School of Arts and Sciences COLUMBIA UNIVERSITY 2011 © 2011 Amrit Thapa All Rights Reserved ABSTRACT DOES PRIVATE SCHOOL COMPETITION IMPROVE PUBLIC SCHOOL PERFORMANCE? THE CASE OF NEPAL Amrit Thapa In developed countries‚ the evidence on the impact
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they ever explained why reading is critical? What does reading do except to improve our reading skills? As a small child‚ we learn the alphabet‚ then we learn to read‚ and from that point on‚ we just continue to improve reading. A common known idea is that reading can develop our knowledge and critical skills throughout our schooling years‚ but studies show that reading fiction can improve empathy‚ awareness‚ and even our social skills. Many argue‚ however‚ that many who read already contain empathy
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