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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Age Frequency Percentage 26 - 30 2 5.71 31 - 35 5 14.28 36 - 40 12 34.28 41 years old and above 16 45.72 35 100 Gender Frequency Percentage Male 9 25.71 Female 26 74.29 35 100 Position Frequency Percentage Owner 5 14.29 Manager 30 85.71 35 100 Nature of Ownerships Frequency Percentage Single/Sole proprietorship 5 14.29 Partnership 35 85.71 35 100 Years of Operation Frequency Percentage 1-2 20 57.14 3-4
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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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BABU SANTA BEACH RESORT There is this island located in the southern tip of Samal. It is named as Talicud Island. Talicud it is due to its location. It is rich in a way that photographers will surely absorb its’ richness through their lenses and so the divers may also dive into the alluring corals under the sea. The island can be reached through a ferry boat from Sta. Ana pier in Davao City. The ride takes an hour and there is a scheduled route on each boat from the pier. Usually it leaves the pier
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Q1) Comment on the forecasting method being used by Yankee? Suggest changes that you feel are justified? Ans1) Yankee presently is using the qualitative method for forecasting future demand. Qualitative method as we know is subject to experts’ intuition‚ experience‚ and opinions. So each person according to his/her past experience‚ forecasts the demand for the future. For example‚ Phil Stanton who is in the operations makes his decision of producing in the future on the basis of demand forecast
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2. How much value is generated from cost savings associated with the project? In order to answer this question‚ we need to pay attention that all the revenue we used should be the number before tax‚ then Cost Baseline-Cost Upside=Net Income of Upside-Net Income of Baseline+ Revenue of Baseline-Revenue of Upside=693492‚ which is the value gathered from cost savings in five years. 3. How much value lies in improved revenues? As shown in the Excel above‚ the improved revenue accumulated in five
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1. Describe in words how costs are assigned in the Wilkerson’s current costing system. Discuss the pros and cons of this system. Wilkerson uses a simple traditional cost accounting system in which each unit of product is charged for direct material‚ direct labor and overhead costs. Material cost is based on the prices paid for component under annual purchasing agreements. Labor cost is charged to products based on the standard run times for each product. Labor rates‚ including fringe benefits
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COPYRIGHT MATERIAL M-Tel Call Centre data: What does it tell us? In May 2009‚ Esther Ching is three months into her role as manager of the complaints section of a call centre‚ located in India. The call centre is owned and run by M-Tel‚ a Malaysian telco company. Her section handles all billing complaints and service difficulties. The main products are landlines‚ mobile telephones and internet access. She is required to present a report about the performance of her section‚ as part of the regular
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REQUEST FOR PROPOSALS BADERMAN ISLAN RESORT RFP NUMBER: BIR2010 V1.0 DATE ISSUED: December 20th 2010 Baderman Island Resort is requesting proposals for Updating word processing software OPENING DATE: December 27‚ 2010 OPENING TIME: 09:00 A.M. OPENING LOCATION: BADERMAN ISLAND RESORT I. Company Overview Bederman Island Resort‚ is a luxurious modern resort complex‚ which is best adjusted to the needs of every single customer with a variety of facilities and amenities at its disposal
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