to disk immediately? ANS: No‚ writes to disk are lazy by default. A write may hit disk a couple of 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
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As human beings we are often reluctant to let go of our anger and unwilling to forgive others. This becomes especially true in the case of loved ones or family members. The poem‚ “How Do We Forgive Our Fathers?‚” written by Dick Lourie‚ addresses the different dilemmas associated with a child forgiving his/her father. In his six-stanza poem‚ the poet discusses how a child should forgive their father for traumatic events imposed on the child. This includes reasons for forgiveness‚ appropriate time
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How does language affect the way we see things? Language does affect the way of thinking‚ consequently‚ our perception of things‚ since the definition or use of words is different. Although now there might be a translation of words in every language‚ the mother toungue of a person will always predominate over a language he/she has learned and the meaning or sense of a phrase will be lost in translation. The phrase will be translated to the own understand of use of the words to the person in their
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progress and change expose themselves to criticism. Yet there is always a subtle danger in life’s improvements and refinements‚ a drawback or disadvantage that occurs along with the benefits of progress. It sometimes seems that we devote half of our time to making what we call "improvements"—in our lives‚ our work‚ our relationships—but so often the original conditions had some quality that is lost in the process of change. Adapted from E.B. White‚ "Progress and Change" Assignment: Does improvement
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Habit 1: “Listen to Others with Empathy and Understanding” In any setting‚ communication is essential not just from the person providing it but also how the message is perceived. Positive communication means not only listening to what the message is saying but also being able to sense the underlying emotions of other educators (Lunenburg‚ 2010). Naomi expressed her sincere concern in all of her individual meetings with educators‚ listening and addressing all staff who had a concern with reasoning
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In “How Do We Heal Medicine?”‚ Atul Gawande in an inspiring Ted Talk asserts that the complexity of modern medicine has caused us to fail millions of patients‚ however‚ if we work together we can begin to make our health care system work. He voices an instance where he and a team of people created a checklist for surgery to battle complications and patient death. In which so he articulates‚ “We implemented this checklist in eight hospitals around the world‚ deliberately in places from rural Tanzania
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How does advertising work? Introduction Advertising is a very important tool in order to make sure a product will be sold and to make sure a company is earning money. It is also one of the most important tools in order to get customers to buy a product or want a service. Ineffective advertising can not only cost the company a lot of money but it can even have a negative influence on the image customers have on a product or brand. So how to set up an effective and positive advertisement is something
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How can we make sense of leadership in the 21st century? Malcolm Higgs Henley Management College‚ Henley-on-Thames‚ Oxford‚ UK Keywords Leadership‚ Intelligence‚ Behaviour‚ Organizational change Introduction For centuries we have been obsessed with leaders‚ and with identifying the characteristics required for effective leadership. In more recent times the area of leadership has been studied more extensively than almost any other aspect of human behaviour (Kets de Vries‚ 1993; Goffee
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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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Running head: FEDERALISM Federalism in the Modern Era: How Much Do We Need Federal Money? Danielle Diel Recently there has been a lot of focus on the federal government’s involvement in aid for local economies and public service projects. It is no secret that the United States is currently suffering from the greatest economic downturn since the great depression in the 1930’s and there is a lot of pressure for the government to step in and help the American people. American federalism is
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