Comparing Yelp, Tripadvisor And Netflix Essay - 1602 Words

I choose to compare Yelp, TripAdvisor and Netflix. They all offer service on-line. The similar big data challenges for them is that in face of mountains of data, they changed their data strategy and adjust to the market quickly. Yelp, launched in 2004, has evolved so much from identifying great restaurants in urban areas to providing user-generated recommendations on a variety of merchants across more than 30 countries, having it service mainly in the form of mobile device. Since January 2013, yelp has experienced high traffic because of huge amounts of users logging in activities, which needs big data infrastructure and data mining. In 2015, site’s star ratings system is being supplemented with objective healthcare data with the corporation with ProPublica. Yelp now uses Amazon Redshift to manage petabyte-scale data warehouse, uses MapReduce extensively and builds its infrastructure on Amazon cloud, and uses Amazon Simple Storage Service to store daily logs and photos of businesses. TripAdvisor, found in 2000, is a travel website that offers reviews of travel-related content such as hotels, restaurants, and attractions. TripAdvisor is using several Big Data techniques to provide such service, ranging from large-scale real-time analytics, predictive analytics, data mining and statistical modelling. It has also developed a custom Big Data platform, technologies including Hadoop, SQL Server, Hive, Machine-Learning, Redshift, R and Python. For yelp and TripAdvisor, the

Athenian View of Human Nature - 761 Words

The course of history has shown that during times of confusion or disaster, peoples true human nature emerges. Unlike the view of Gandhi, in these moments humans behave violently and are concerned with self-interest, supporting the Athenians view of human motivation. In the History of the Peloponnesian War, Thucydides gives ample support of this view of human nature. Generally regarded as one of the first true historians, he wanted to view the world as it really was and firmly insisted on sticking to the facts. Thucydides subjected human nature to an extremely cold and reductive analysis, which could be regarded as pessimism, but he considered to be realism. Generally people want to maintain a positive self-concept of themselves which†¦show more content†¦It has always been a rule that the weak should be subject to the strong; and besides, we consider that we are worthy of our power. (p. 80) Violence and survival are the laws of nature and although humans have found a way to manipulate their surroundings those basic instincts exist in all humans on a fundamental level. It makes the most sense to live peacefully in society, which is why people generally obey laws, but that does not mean that humans are inherently good. In the end, people are naturally disposed to do wrong and no amount of laws of punishments will prevent it. In a word it is impossibleÂ…for human nature, when once seriously set upon a certain course, to be prevented from following that course by the force of law or by any other means of intimidation. (p.Show MoreRelatedEssay on An Analysis of Thucydides Views on the Melian Dialogue1576 Words   |  7 PagesAn Analysis of Thucydides Views on the Melian Dialogue The Melian Dialogue is a debate between Melian and Athenian representatives concerning the sovereignty of Melos. 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How Many Licks Does It Take Free Essays

TOOTSIE ROLL POPS 1 How Many Licks Does it Take? Niklas Andersson Saginaw Valley State University of Michigan TOOTSIE ROLL POPS 2 Abstract Tootsie Roll Pops are known for the catch phrase, â€Å"How many licks does it take to get to the center of a Tootsie Roll Pop? † The phrase was first introduced in an animated commercial in 1970. The whole point of the commercial is that no one will ever know how many licks it takes because you can’t resist the great temptation of biting into the candy shell. To test this hypothesis correctly, you must stop counting the moment that the center becomes exposed. We will write a custom essay sample on How Many Licks Does It Take? or any similar topic only for you Order Now This study suggests that the flavor of the Tootsie Pop will be a participating factor. Are there any other factors at play? Will the world ever know how many licks it truly takes to get to the center of a Tootsie Roll Pop? TOOTSIE ROLL POPS 3 Introduction When the first Tootsie Roll Pop commercial debuted, many men, women, and children have asked, â€Å"How many licks does it take to get to the center of a Tootsie Roll Pop? † A Tootsie Roll Pop is similar to a sucker, but the difference is the middle. Inside, you will find a chewy chocolate center. There have been other experiments to determine the number of licks, but every other experiment seems to have different results. I have yet to find a credible study where every factor is at play. I will not be conducting this experiment with other participants, but with yours truly. My hypothesis for this experiment is that the number of licks is not different from each individual flavor. Method For this experiment I will be using the five popular flavors, chocolate, cherry, orange, grape, and raspberry. The sole purpose of this research is to systematically determine how many licks it takes to get to the center. The lick will be defined as sticking out the tongue and running the Tootsie Roll Pop down the side of the tongue. With saliva playing a crucial role, I will retract my tongue every ten licks. The center is determined to have been reached when licking yields the texture of the Tootsie Roll. This eliminates any false positives as a result of bubbles in the candy, oddly textured regions, and seeing chocolate through the candy. I will be licking five of each flavor for a total of twenty-five Tootsie Roll Pops. For every Tootsie Roll Pop I finish, I will drink a cup of water and rest for fifteen minutes before proceeding. TOOTSIE ROLL POPS 4 Results The numbers you see on the graph are the average amount of licks for each flavor. Over 15,000 licks later, the results are staggering. The chocolate Tootsie Roll Pop took over twice as many licks than any other flavor. Orange, grape, and raspberry were a surprisingly tight bundle with an average of fifty licks apart. It appears cherry takes the least amount of licks to reach the center. The total average to reach the center of a Tootsie Roll Pop is 717 licks. FlavorsTrial 1Trial 2Trial 3Trial 4Trial 5Average Chocolate114011201055130011651156 Cherry520555560535510536 Orange600690584570620613 Grape665630715640660662 Raspberry615580610665630620 TOOTSIE ROLL POPS 5 Discussion I did not expect the chocolate flavor would differentiate from the other flavors. The four other flavors are not far apart from each other. This leads me to believe that any dye or ingredient used for the chocolate flavored Tootsie Pops create a stronger shell or coating. Perhaps with an even larger sample size, the data will become more condensed or more stretched. I could continue this experiment, but I believe many other factors are at work here. Other possible areas of research include the effects of tongue size, saliva production, age, and gender. The data shown above is just the average for an eighteen year old male participant. What would happen if I included every possible factor to the experiment? TOOTSIE ROLL POPS 6 Works Cited Tootsie. (n. d. ). Retrieved from http://www. tootsie. com/ How to cite How Many Licks Does It Take?, Essay examples

Project Vision Document for My Health Record

Question: Discuss about the Project Vision Document for My Health Record. Answer: Introduction: The project vision document has been created for the purpose of providing input to the project approval process. This vision document includes the information of characteristics of My Health Record System and main business requirements. The title of the project is "Implementation of My Health Record for Commonwealth Government of Australia. The project will be developed for Commonwealth Government of Australia. The system will be developed for gathering the data stored in the clinical system of the country. The system will provide the patient records to the users, doctors and patients. Only the patient can allow authorization to access the data. The prime functionality of the system will be allowing users are accessing the record of the patient to the authorised users. The second functionality will be storing the data temporarily in the cloud database for minimising the access time. The technologies that will be used are a programming language, cloud database, encryption and much more. The target audiences of the system are doctors and patients of Australia. Problems: Issues are inevitable in the information and communication technology projects. Issues can arise from any source such as inexperienced employees to lack of communication between stakeholders. The potential issues of the project are as following. Employee dissatisfaction: The project must work with the employees of Commonwealth Government of Australia closely to gather all the business process related information. As the employees of Commonwealth Government of Australia have to do their regular work and also assist the project team, they can become dissatisfied with the additional workload. This may result in a lack of support from the organisation employee, vital stakeholder. Increase of Expense and Extend of Deadline: The project manager may face the situation when the allocated capital is not enough for the project development. This may cause due to inadequate or incomplete information regarding the business process and many more sources. To make changes in the system for making it perfect, the project team may require additional time than discussed. Capabilities: Processing enormous amount of data: The system will be capable of handling the enormous amount of data simultaneously. As the system will gather the patient data from the clinical system database and store it in volatile memory, it can work for the huge amount of data without worrying about data storage. As soon as the use of the data is finished, the data will be erased from the database of My Health Record system. Remote Data Access: The system will allow the users to access the data from anywhere and anytime. The system will cloud based data storage for incorporating this feature. Preventing Data Theft: The system will use encryption technique for protecting data from the hacking activities. Even if the hackers get the data, they cannot access the data as it will be encrypted. Enhanced Treatment: The system will enhance the treatment methods as the doctors can easily access the old records of the patient. Every treatment that the patient went through will be available to see through the system. Reduced Treatment Cost: The doctors do not need to give the same tests to the patients again and again. The doctors can see all the previous reports of the patient. Bibliography: Abdallah, S. M. A., Mahmoud, M. S. A., El-Tayeb, N. M., Magid, M. I. A. (2015). Designing and Implementing of Electronic Health Record System in KSA using SQL ASP. Net.Weber Mathematics Computer Science. Andrus, M. R., Forrester, J. B., Germain, K. E., Eiland, L. S. (2015). Accuracy of Pharmacy Benefit Manager Medication Formularies in an Electronic Health Record System and the Epocrates Mobile Application.Journal of managed care specialty pharmacy,21(4), 281-286. Osseiran, A., Boccardi, F., Braun, V., Kusume, K., Marsch, P., Maternia, M., ... Tullberg, H. (2014). Scenarios for 5G mobile and wireless communications: the vision of the METIS project.IEEE Communications Magazine,52(5), 26-35. Wong, W. K., Kao, B., Cheung, D. W. L., Li, R., Yiu, S. M. (2014). Secure query processing with data interoperability in a cloud database environment. InProceedings of the 2014 ACM SIGMOD international conference on Management of data(pp. 1395-1406). ACM.