Efficiency of Cloud Computing Data Centers Thesis

Efficiency of Cloud Computing Data Centers - Thesis Example the respective organization, whereas, cloud computing is referred to as the ‘public cloud’ since it is available for use by any individual who might need instantaneous computing capability. This innovative concept has even leaped the performance level of data centers to a new level and has reduced costs for independent developers and organizations. 2. Background Information Warr (2009) stated that cloud computing is also referred to as ‘Platform as a Service’ (PaaS) since developers use it as a platform to run their applications or even develop them from scratch without investing in the acquisition of the required operating system or server hardware. Another name that is used for this concept is ‘Infrastructure as a Service’ (IaaS); it includes the dynamic usage of CPUs, virtual servers, network, storage, systems software etc. Software as a service (SaaS) is another type of cloud computing that provides access to software to users on their need basis while the software runs on the vendor’s side of the data centers. The conventional mode of using the software requires the installation of the software on the user’s computer but this latest technology requires no such installation. Since many decades, internet users have been availing the service of uploading their documents and pictures on the internet by different services like Flickr, Snapfish etc; this concept has enabled the people to save their data ‘on the cloud’. The latest concept of cloud computing is far more usable, scalable and efficient for individual developers and organizations. 2.1 Criteria of Effective Performance Rajan (2011) provided some relevant characteristics that can be helpful to... This paper stresses that the conventional enterprise data centers have been found to possess several limitations and constraints that make their adoption difficult. Enterprise data centers constitute a limited storage capacity and much capital is needed to increase the scale of the data centers. Cloud computing data centers offer the level of scalability that facilitates almost unlimited expansion of the IT infrastructure. The cost of the cloud computing service is dependent on the usage of the requested resources therefore proves to cut costs by significant numbers. The adoption of this technology provides freedom in terms of maintenance and regular updates of the data center software and platforms. This report makes a conclusion that cloud computing data centers promote mobility since they can be accessed from anywhere on the web. Therefore, it can be concluded that cloud computing data centers prove to be effective in typical and atypical business conditions but fall short in the security area. The innovative techniques to improve the physical conditions of the data centers have benefitted the organizations, as well as the society since lesser energy is being consumed from the resources of the planet. Containerized servers, innovative data center designs, evaporative cooling, free-cooling are some of the techniques that have played their role in the reduction of PUE. The uauthor talks that the security standards of cloud computing shall be analyzed in detail for their effectiveness and the rate at which they are being adapted by the respective providers. Data encryption mechanisms shall also be studied that have been adapted by different organizations to improve the cloud comp uting services.

The EU should have remained a civilian power. Discuss Essay

The EU should have remained a civilian power. Discuss - Essay Example According to Stavridis, civilian power can be defined as an entity that has influence on international systems using economic, financial and political means in absence of any military means (Stavridis, 2001, p.3). Many wonder which type of power the EU exercises, whether civilian, military, or normative power, as they try to identify the roles of the EU in the international politics. This paper presents a very thoughtful discussion, specifically arguing for why the EU should have remained a civilian power. The first part of this paper focuses on the meaning of civilian power; the second part presents arguments explaining why the EU should remain a civilian power, then it lays out a counterargument detailing why EU should not remain civilian and at the end, it draws a conclusion of the discussion. The main considerations focus on the normative dimension of the EU’s foreign and security policy, its mandate as a trading power, and the EU as a substantial donor of humanitarian and development aid. Furthermore, the view of civilian power has been used to evaluate EU’s foreign policy based on its promotion of human rights, democracy as well as the rule of law, and its contribution in peacekeeping and stability efforts aimed at keeping the international system peaceful and stable. ... 13). Civilian power and military power are very different this is because civilian power unlike military power does not involve the use of armed forces, but mainly involves the use of economic, diplomatic and cultural policy instruments. In addition, peacekeeping strategies are also associated with civilian foreign policy, but military power is characterized by the use of military forces. A civilian power not only entails the means used by an actor but also the end to pursue it; therefore, being civilian power involves combination of four elements, which are means, ends, use of persuasion, and civilian control over foreign policy making (Smith, 2005, p.2). Moreover, one of the most prominent scholars of the civilian power concept, Francois Duchene did not clearly define it, but used two elements, which are means and ends to explain who can be termed as a civilian power (Smith, 2005, p. 3). Unlike a military power, which entails military means, military ends, hard power, and lack of d emocratic control, civilian power is actually the opposite. Therefore, when defining a civilian power, it is indispensable to consider all the four elements that include civilian means, civilian end, soft power, and democratic control (Smith, 2005, p.6). However, the use of military means can be associated with civilian power especially when they are used to protect human rights and democracy (Stavridis, 2001, p. 17). According to Sjursen, lack of military instruments is what defines a civilian power (Sjursen, 2006, p. 236). Furthermore, Hans Maull presented a clear definition of civilian power stating that civilian power refers to the recognition of the inevitability of

Hamas - Terrorist Organization, Popular Amongst Its Populace Case Study

Hamas - Terrorist Organization, Popular Amongst Its Populace - Case Study Example This case study will make an attempt to delineate the fundamental nature, reality, existence and objectives of an approach, popularly termed as â€Å"terrorism†, that is radically opposite to the Gandhian philosophy. In order to achieve the goal of this study, a terrorist group called â€Å"HAMAS† has been selected to be studied as the case. At the outset, it may be pertinent to understand the term â€Å"terrorism†. As per Federal Bureau of Investigation, Terrorism has been defined as the unlawful use of force and violence against persons or property to intimidate or coerce a government, the civilian population, or any segment thereof, in furtherance of political or social objectives. Usually, terrorists - the proponents and practitioners of terrorism, aim unlawful use of force to terrorise the group that, in normal conditions, does not endorse their ideologies. In recent times, organizational terrorism, one of the variants of terrorism has arisen in almost all parts of the globe and have remained in the spotlight from quite sometime. Majorly, terrorism is centred around the effort to draw the attention of the governments to the cause of these organizations. Universally it is believed that such terrorist groups or organizations lack political support or social backing. As per one of the Hadiths (utterances and practices/decisions of Prophet Mohammed, Hadiths were collected after his death and they help with respect to the interpretation and understanding of the Quran – the Holy Book): â€Å"The Day of Judgment will not come about until Moslems fight Jews, when Jew will hide behind stones and trees. The stones and trees will say, O Moslems, O Abdullah there is a Jew behind me, come and kill him. Only Gharkad tree, would not do that because it is one of the trees of the Jews† (Hamas Covenant 1988). Article Seven of 1988 covenant as per which the radical Islam group called Islamic Resistance Movement or Harakat al-Muqawama al-Islamiyya – Hamas in abbreviated form, was formed.  

Management Business Questions Essay Example | Topics and Well Written Essays - 1250 words

Management Business Questions - Essay Example Reorganization of a company is a sensitive step and the manager needs to have ultimate interpersonal skills in dealing with severance packages and reassigning works. The manager should be well prepared over the concept of reorganization and should be in a position to handle any type of questions posed by the employees related to the decision. The manager should be able to communicate the conditions and issues surrounding reorganization in an effective manner. Reorganization is not an easy thing to do and it will affect the employees and their families to a great extent and by commuting the problems and concerns effectively, the whole process of reassigning and offering of severance packages can be carried on smoothly. As a first step towards reassigning and layoff, the manager should call for individual meetings with the concerned employees. The change in title, department and work nature needs to be explained to them in an elaborate manner. Make the employee aware about the new reporting line, relocation, lessening of working hours and other issues that would affect their present status in the company. Situations like this demand excellent interpersonal skills which includes better management, organizing and communication skills. Hawthorne Studies is a way to improve productivity levels of an employee by creating a psychological belief that they are more important to the organization. It is a form of positive management tool that increases work performance of an employee by letting the person think that they are being singled out and are important to the organization. Employees always like getting the attention of the employer and they like the feeling of being important. The manager can accomplish the Hawthorne Studies by offering praise and expressing appreciation for the hard work put in by the employee. The key for effective Hawthorne effect accomplishment is to be aware about the circumstances when the productivity levels go up and when it comes

Sleepless In Seattle (The Movie) Essay Example | Topics and Well Written Essays - 500 words

Sleepless In Seattle (The Movie) - Essay Example She was his perfect match. He knew it since he touched her hand for the first time. It was like magic, he says. He doesn’t believe it may happen twice in life. He decides to begin the life from a clean page and leaves for Seattle, where he buys a boat house. He’s got a wonderful 8-year-old son Jonah, who worries about him. On Christmas Eve Jonah calls the radio and speaks to Dr. Marcia about his father, who doesn’t sleep and denies having any dates. Jonah thinks his father needs a wife. Dr. Marcia feels that Sam is seriously depressed and invites him to communication. When Jonah goads his father to the phone, Sam, first reluctantly, speaks about his wife. He tells about her and their relationships in simple words that touch all the female hearts. He speaks of the magic every woman dreams of. As a result, he gets about 2,000 letters with proposals from women living all over the USA. He even agrees to date with one of them, hyena-like laughing Victoria. Annie Reed (Ryan) is a newspaper feature writer, who loves to watch romantic old movies and is going to marry a man, offering her stability and certainty. Bill Pullman, playing her fiancà ©, what Hollywood calls "the Bellamy role" (â€Å"decent but dull suitors always nudged aside so that hero and heroine could go off together†) is a perfect nuisance, dull and boring. She persuades herself that there is no romantic in the world and we should live using our common sense. When she hears Sam’s story, something clicks in her head. She thinks of him, and at last writes a letter, offering to meet in New York at the Empire State building, as it was planned by the characters of the old movie she likes best of all. An Affair to Remember, which inspired Ephron and makes all the females in the film cry, had a tragic end, while Sleepless in Seattle doesn’t leave any doubt as to the happy end. Besides, Annie goes to Seattle to look at Sam and really likes him.

The Rising of the Moon Criminal or Patriot Essay

The Rising of the Moon Criminal or Patriot - Essay Example It is this realization that leads him to make the decision to allow the man to escape. Older than his colleagues, wise in his understanding of the probability that their man will try to escape by boat, our policeman has his eye on the reward and the likelihood of promotion in the start of this play. Encouraging his co-workers to do their duty, he sends them off to put up other Wanted posters, while choosing to stay at the quay alone in wait of the revolutionary. When his man does indeed turn up he is disguised as a ballad singer and the policeman doesn't realize who he is. Claiming to be in town due to the fact that they are holding the assizes, which gives him the opportunity to make some money, the revolutionary tries to get past the policeman but is refused access. It is at this point that he tells the policeman, while pointing at the poster of the wanted man, that he knows who the revolutionist is. Fear is the first factor that the man uses to enforce his plan to get past the policeman, which persuades the policeman to allow him to stay. "There's not a weapon he doesn't know the use of," he says, "and as to strength, his muscles are as hard as that board." ('The Rising Moon', p. 907). And the second is complicity. And, as they sit together, back-to-back, while smoking their

Critical Thinking and Ethics Essay Example for Free

Critical Thinking and Ethics Essay Critical thinking is logical decision making. Critical thinker’s decisions are only based on facts and logical thinking. For a skilled critical thinker, decisions are made once the information is clear and concise, as well as being open to alternative end results that are also based off of facts and possible collaboration. For most, being a skilled critical thinker, is learned as we mature and are exposed to more situations where thinking is the only way to find a conclusion. Ethics Ethics are the beliefs of a society and individuals of what is right and wrong. Most people use ethics as a means to direct the choices they make in life as well as the way they treat others during interactions. Ethics are derived from many different places, your parents and close family member in regards to how you were raised, your religious community or lack of religion and the people that you surround yourself with. Ethics can also be described as how you feel, when faced with a choice, this is called your moral judgment. Why we need ethical decision making For many people, you are not solely a critical thinker or an ethical thinker. Most people will listen to their moral judgment as well as review facts before coming to a conclusion. The reason this is so important for society is because not all logical conclusions are ethical. For example, it is law that you may not break into a strangers car, however if you see a baby inside on a hot day, most people would feel that it would be ethically wrong to just walk away while said baby suffers and possible dies. This is an example of a logical decision, do not break into a car, is not always an ethical decision, save a baby’s life. Conclusion Not all facts and reasoning can negate an ethical choice. Sometime, what is logically correct is wrong in the face of someone’s morality. This is why  ethical decision making is important in critical thinking, because sometimes, although a choice may not be critically correct, the ends could save others from pain and heartache, and that is where it becomes an ethically sound choice. References Manias, N Monroe, D Till, J.E. (2013) Ethics Applied Ruggiero, V.R. (2015). Thinking Critically about Ethical Issues. New York: McGraw-Hill Education.