Mechanism of Locating the Client's DaTa in the Clouds Research Paper

Mechanism of Locating the Client's DaTa in the Clouds - Research Paper Example Owing to the current rapid prevalence of Cloud computing many clients are increasingly using the clouds to store sensitive information and this necessitates encrypting the data so as to protect the stored data against unsolicited access (Lasica, 76). A major challenge of data encryption in the clouds is that it makes it difficult for the Clients to locate their data. This is particularly with regard to the fact that the encryption of data in cloud computing significantly limits the ability of clients to use the traditional keyword searches in locating their data. Additionally data in the clouds usually require protection of their key word privacy to enhance the security of the stored data. This paper explores the potential use of string matching algorithms as a mechanism to enable clients using cloud computing effectively locates their stored data within the cloud. String matching (Fuzzy keyword) algorithms Generally cloud data systems usually consist of the client, data service prov ider and the cloud server. Advances in computing technology have enabled the use of networks and data identifier algorithms to build a mechanism that allows the clients to locate their data in the clouds based on string matching of the any data. ... data identifiers algorithms are usually designed to enable clients determine the location of their data in the cloud using the infrastructural network. These algorithms are also used to track and monitor the movement of data within the servers. Many methods can be used to determine the string familiarity of the cloud data. For example the edit distance measures string match of the given keywords. This not only allow the clients depending on cloud storage services to locate their data but it also help them to effectively correct potential errors and problems in their stored data. Additionally the similarity of the located data and the intended search may also reveal potential problems such as duplicate data and lack of uniformity in the content and format (Armbrust, 56). String matching algorithm as a data identifier mechanism also enhances the search correctness of the data being searched by the client. For example if the client needs to locate some data using an input that matches t he data in the clouds, then the server will accurately locate the file using the keywords search request. The clients are therefore able to determine the location of their data within the virtual cloud network. On the other hand, any errors in spelling or inconsistencies in the format of the search keyword for the data being searched often bring the possible closest result based on the similarities of the keywords. How string matching data identifier algorithms work String matching algorithms function by allowing clients to locate data within the clouds using exact matching words. According to Abadi (33), the closeness of the match of the data being located is usually measured using the possible number of operations needed to convert the string into the exact match. The number is usually

No topic Assignment Example | Topics and Well Written Essays - 500 words - 17

No topic - Assignment Example Hence, it is advisable that the Christians with the heart of helping the needy should not spoon feed them, but provide them with guidelines on how they can solve their problems and come out of their situations. Bob Lupton, Bart Fikkert, and Melissa Dodson realized that the people being helped had the capacity and capability of doing the things that they were a help. For instance, they observed that persons whose streets were littered and charity works were geared towards cleaning their streets had the capacity including physical fitness to undertake these tasks by themselves. Additionally, they realized that the people who were being helped by charities became lazy to perform tasks that could help them obtain what they were provided with yet they were in positions to do the same. Therefore, these charity works only increased their dependency on handouts from the charity organization or people. These circumstances are different from other circumstances that these authors highly criticized. Obviously, the natural disasters are usually emergencies that people need to be helped out of or help to recover to their normal ways of life. In these cases, Bob Lupton, Steve Corbett, and Brian Fikkert may not criticize persons, organizations, or religions that provide charity to these people. Notably, after a well-coordinated response by the government among other relevant agencies to these emergencies, the affected persons from natural disasters are expected to resume their normal life. Therefore, they are not expected to depend on the charity for the rest of their lives; hence, Bob Lupton, Steve Corbett, and Brian Fikkert may support individuals to provide such groups with charitable services and goods. Relief is an urgent, but temporary aid provided to reduce suffering following a man-made or natural disaster. On the other hand, rehabilitation are is reconstruction steps that are often undertaken immediately after

Global Justice and The Poor Essay Example | Topics and Well Written Essays - 1750 words

Global Justice and The Poor - Essay Example TWO PERSPECTIVES ON POVERTY: There are many different perspectives on poverty. The two that will be discussed in the paper are that of Bill Gates and that of Thomas Pogge. It is very interesting to study the perspective of Bill Gates on poverty. He has emerged as a very successful person in the field of business and technology and now his success as a social responsibility champion has made him a figure to be considered for his views on poverty. His views on poverty are quite different than the usual views that are prevalent in the market today. His ideas to quite an extent are controversial and therefore make a very interesting study. Though he is very new to the field his views are worth considering because he has allocated a sum of 38.7 billion dollars to help the social cause and help make this world a better place to live. Thomas Pogge is considered to be one of the most known figures in the world on the topic of Global Justice and poverty. He has many researches to his name and is also the author of the best known published book World Poverty and Human Rights. The views on poverty and the possible things that hamper reduction of poverty, things that cause poverty and also what are the solutions to eradicate poverty are all very different and contrasting and therefore make an interesting study. Non?Maleficence v. ... In fact, Pogge has very clearly mentioned in his writings that in his opinion World Trade Organization has opened the market too little and this is a contributing factor to poverty. Gates and Pogge both believe that the increasing global wealth inequities help in solving the issue of poverty. They both again agree on the fact that poverty is a very pressing issue and should be dealt with effectively and efficiently. The differences in their perspectives becomes very clear when we see that Gates believes that beneficence is the way we can reduce poverty and Pogge is of the opinion that to reduce poverty we need to be non?maleficence. This is one contrasting feature in their opinion of existence of poverty and therefore it becomes the base of the different ways which they will employee to reduce poverty. Gates has suggested that we can reduce poverty effectively and in a long lasting way, by being more benevolent. This opinion of his clearly suggests that he is not looking to get rid o f poverty completely. His realistic opinion is that poverty can surely be reduced but it cannot be gotten rid of completely. His opinion however, in no way indicates that he wants people to remain poor. In a contrasting opinion Pogge believes the global institutional order should be formed again as it does nothing to reduce poverty but in fact promotes it. In Pogge’s opinion poverty is a problem that has been created because of the issue of global justice and he believes that institutions inflict harm on each other and that this should be stopped. He believes that to reduce poverty global, injustice should be reduced along with socioeconomic poverty. He also believes that the inaccessibility that

Organisations and behaviour Case Study Example | Topics and Well Written Essays - 2250 words

Organisations and behaviour - Case Study Example , democracy, and laissez-faire as proposed by behavioral theorists1, however, the different leadership styles are currently considered to be transformational, transactional, or charismatic. Autocratic or authoritarian leadership style bestows all the decision-making powers solely on the leader, and motivation is achieved through rewards or punishments. However, for both at Egg and Taylor Woodrows workforce, this type of leadership may impact negatively on motivation of employees. Considering that the two companies both put a lot of emphasis on employee involvement, autocratic style leadership may not foster effectual communication, a tool highly and considerably associated with effective implementation of change. Democratic or participative leadership allows employees to get actively involved in decision-making processes by developing plans aimed at helping employees evaluate their performance. This form of leadership will particularly impact positively in regard to workforce motivation at Taylor Woodrow given that they already have a working Performance and Development Review in place. Moreover, participative leadership permits establishment of goals by the workforce, promotes growth on the job and promotions, and recognizes achievement. Therefore, during change implementation, participative or democratic leadership facilitates employee motivation, which in effect leads to improved organization performance and profitability. At Egg, democratic or participative leadership proves to be the most effective leadership style since the company puts a lot of emphasis on employee-management relationship, allowing employees to get involved in planning, performing, and achieving for themselves and the company in overall. Addition, the company’s strategic approach toward employee is anchored on a ‘know yourself, know your people’ concept that puts not only the targets of the company itself but also those of the workforce at the core of its operations. With the

Floating and Fixed Exchange Rate Regimes Essay Example | Topics and Well Written Essays - 1000 words

Floating and Fixed Exchange Rate Regimes - Essay Example Views on the cause and lessons of the Mexican monetary crisis differ as evidence in numerous media articles and educational studies subsequent the crash. To some, the depression of the peso was a terrible mistake. To others, the final collapse seemed predictable and the only subject was timing. Dornbusch, Goldfajn, and Valdes fit in to the latter. They quality the disaster to the nominal exchange rate fasten and unsustainable real approval of the peso. This view is communal by Obstfeld who states that it is dangerous to rely on the exchange rate as the main long-term instrument for plummeting chronic high price rises. Similarly, Edwards blames the unsustainable present account deficit, caused by genuine approval and financed by large assets inflows, for the peso fall down The instinct that the slope of the Phillips curve is connected to openness is based on models of little open economies with supposed rigidities. In such models, surprising monetary expansion characteristically leads to real money depreciation. There are potentially two belongings on the trade-off. When price rises is measured in terms of a customer cost index, the result of the depreciation on the domestic cost of imports will add to the price raises cost of a financial expansion. Meanwhile, if salary is partly indexed to a customer cost index, or if overseas goods are old as intermediate inputs in home production, the production gain to a known monetary growth will be abridged. Both effects denote that the Phillips curve is probable to be steeper in comparatively unlock economies, but this theory has hardly ever been experienced (http://www.imf.org/external/pubs). Clearly the quarrel rests winning systematic exchange rate effects of financial shocks. As discussed by Obstfeld and Rogoff (1996, pp. 621-22) the conservative wisdom is that main strategy shifts are indeed linked with exchange rate changes, precisely as predicted by powerful models with supposed rigidities such as that of Dornbusch (1976). They quote as examples the Volcker depression of the early 1980s in the United States, the Thatcher-Howe depression in the United Kingdom at the similar time, and the experiences of more than a small number of Latin American countries in the 1990s. That supposed, Obstfeld and Rogoff also summit out that the aptitude of the Mundell-Fleming-Dornbusch model to forecast exchange rate changes methodically is rather additional contentious. The Impacts of Capital Inflows A country's equilibrium of payments (BOP) can be alienated into two parts: the in general balance (OB) and the equilibrium of official set aside transactions (OR). The technological setup of BOP is such that OB + OR = 0. OB consists of the present account equilibrium (C) and the non-official assets account equilibrium (K) (hereafter this is just referred to as the assets explanation all through the paper). OR reflects the monetary authority's interference in the overseas exchange market. Under a merely floating exchange rate regime, the monetary right is not compelled to interfere so that the exchange rate will regulate in a

Organisations and behaviour Case Study Example | Topics and Well Written Essays - 2250 words

Organisations and behaviour - Case Study Example , democracy, and laissez-faire as proposed by behavioral theorists1, however, the different leadership styles are currently considered to be transformational, transactional, or charismatic. Autocratic or authoritarian leadership style bestows all the decision-making powers solely on the leader, and motivation is achieved through rewards or punishments. However, for both at Egg and Taylor Woodrows workforce, this type of leadership may impact negatively on motivation of employees. Considering that the two companies both put a lot of emphasis on employee involvement, autocratic style leadership may not foster effectual communication, a tool highly and considerably associated with effective implementation of change. Democratic or participative leadership allows employees to get actively involved in decision-making processes by developing plans aimed at helping employees evaluate their performance. This form of leadership will particularly impact positively in regard to workforce motivation at Taylor Woodrow given that they already have a working Performance and Development Review in place. Moreover, participative leadership permits establishment of goals by the workforce, promotes growth on the job and promotions, and recognizes achievement. Therefore, during change implementation, participative or democratic leadership facilitates employee motivation, which in effect leads to improved organization performance and profitability. At Egg, democratic or participative leadership proves to be the most effective leadership style since the company puts a lot of emphasis on employee-management relationship, allowing employees to get involved in planning, performing, and achieving for themselves and the company in overall. Addition, the company’s strategic approach toward employee is anchored on a ‘know yourself, know your people’ concept that puts not only the targets of the company itself but also those of the workforce at the core of its operations. With the

PERSONAL DEVELOPMENT PLAN Essay Example | Topics and Well Written Essays - 1500 words

PERSONAL DEVELOPMENT PLAN - Essay Example I have drawn great messages from this and believe that the situation or circumstances will not always be as we wish them to be. Our maturity and education directs us to accept what we have and use it to our advantage. Introspection and reflection made me see through my strengths and weaknesses. I was not disturbed at my weaknesses. I analyzed and realized that I get easily distracted. This is where Sir Wallace’s determination to fight against oppression gave me the strength. His unbending commitment was his greatest strength and I decided that if I made a commitment to myself to increase my concentration I would be able to achieve it. When I started switching from one subject to another, when my mind would drift into a dream world during the class lectures, I realized I needed to focus my efforts to improve upon my concentration. I realized that everything is in the mind. If you think success, success will happen. Positive thinking is what matters. That was the day I decided to think positive and act positive. Sir Wallace had a passion for liberty and so have I but to attain this I realized was easier said than done. So I started setting my goals – one step at a time – is how I went about it. I wanted the liberty to think and decide for myself. I used to revolt at restrictions and once again found myself contemplating on what I really wanted. Would I misuse the liberty if I got it? What is the liberty that I was seeking? I realized that liberty is the freedom to choose between the right and the wrong. A matured and educated person would understand the difference between the two and invariably opt for the right. The fact that I decided to set my goals itself made me feel that it was the first step towards liberty. Recognizing the weakness itself was the first step and then the decision to change. It was then that I decided to set my goals. We can make mistakes in our life but mistakes and failures should be the stepping stones to