MapReduce is a widely used parallel computing framework for large scale data processing. The two major performance metrics in MapReduce are job execution time and cluster throughput. They can be seriously impacted by straggler machines— machines on which tasks take an unusually long time to finish. Speculative execution is a common approach for dealing with the straggler problem by simply backing up those slow running tasks on alternative machines. Multiple speculative execution strategies have been
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Airbnb offers free rentals to the victims of hurricane Matthew The government ordered millions of residents in the southeastern U.S to vacate their places due to the dangerous hurricane have approached the city. The home sharing platform‚ Airbnb has decided to help the people whose houses were affected by the dangerous storm. Hurricane Matthew moved to Florida’ east cost before affecting the regions of Georgia and South California. Though the storm has weekend‚ the impacts it created takes days to
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The Great Smoky Mountains If you have never been to The Great Smoky Mountains‚ it is definitely worth the drive. We strapped our luggage to the top of my Jeep to save room for the three anxious kids and our over grown "puppy"‚ a five month old german shepherd/great pyrennee’s mix. With everyone packed in like sardines in a can‚ we set out on our much needed first family vacation! We left home on a rainy Wednesday morning‚ the day after Christmas.With the company of "The Blue Collar Comedy
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Background:Rocky Mountain Advanced Genome (RMAG) is headquartered in Colorado Springs‚ Colorado and has recently been founded by seven research scientists who have taken a leave of absence from major universities and pharmaceutical companies to establish this firm. This company uses gene-sequencing techniques with a computer-driven search algorithm to identify genes in human DNA. In January 1996‚ negotiations were coming to the end for a private equity investment by Big Sur Capital Management to
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ronGreg Newman ACC 707 Jones Ironworks 1) I agree with Freddie. The payment system would be more effective as a piece rate. This should effectively increase the employees’ incentive to produce efficiently. The piece rate will encourage higher production. It will benefit employees for them to know that if they work harder‚ they will get more money. Under the other system‚ they could work inefficiently and get paid the same amount as someone who was working much more efficiently. This encourages
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Xxx.comTheories of light In the seventeenth century two rival theories of the nature of light were proposed‚ the wave theory and the corpuscular theory. The Dutch astronomer Huygens (1629-1695) proposed a wave theory of light. He believed that light was a longitudinal wave‚ and that this wave was propagated through a material called the ’aether’. Since light can pass through a vacuum and travels very fast Huygens had to propose some rather strange properties for the aether: for example; it must
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Mountains Beyond Mountains is a book written by Terry Kidder‚ and is about Paul Farmer. The book starts with Kidder‚ a news reporter who is staying with ten army men in Haiti‚ who are given the task of reinstating elected officials in the Haitian government. Kidder‚ even though he is the author of the book‚ is also one of its main characters. While Kidder is with the army men‚ Paul Farmer approached them to convince the army men to release someone who has done horrible things in the past. Kidder
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Freedom Beyond Mountains Partners in Health‚ or PIH‚ and Bangladesh Rural Advancement Committee‚ or BRAC‚ are both important global health institutions that have made significant and large impacts on populations all over the globe; however‚ they differ in several aspects‚ such as their beginnings‚ motivations‚ financing‚ scope‚ and scale. Both PIH and BRAC were founded by passionate individuals who wanted to make positive changes to people’s health and lives. They were both founded on the basis
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Association‚ proposes through her work‚ “Language and War‚” that it is the violent language and war glorifying metaphors used in daily life that has made people accustomed and accepting of violence in speech and reality. Martha Kinkade‚ author of Winter’s Light‚ recalls violent experiences from her past in Wyoming highlighting Hardman’s ideas that today’s speech is constructed to unintentionally promote the acceptance of violence. Through Kinkade’s poems “Boots‚ Sugar”‚ “Skinning”‚ and “Snowy Milkweed” Hardman’s
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Grady of the Seattle Police Department convinced his superiors that mountain bikes could be a viable patrol vehicle in the congested downtown area‚ waterfront parks‚ and market districts. Seattle believed that the bicycle could prove to be an invaluable tool. They were faced with problems such as vehicle congestion‚ vagrants‚ gang activity‚ purse snatchings‚ and auto burglaries. A solution to this problem seemed to be the mountain bike. It enabled officers to be mobile enough to respond quickly to
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