Web Service Implementation Essay Example for Free

Web Service Implementation Essay Christiansen, S. (2002) once described ‘web services’ as â€Å"a potential political intrusion† (p. 15). When we think what does this sentence mean and when we add the fact that â€Å"web services are hot -by their nature- and not easy to make them workable in practice† like Siddhartha, P. (2002, p. 587) mentioned; then we could be able to imagine some of the potential hurdles that need to be overcome to successfully implement web services. Web services –by their nature- belongs to IT projects category. That’s why it is important to realize the reality of IT projects. A â€Å"41% of IT projects failed to deliver the expected value and more than ? of IT projects were canceled† (Needmuchwala, A. , [2008], p. 3) not to mention that â€Å"only 11% of organizations consider technology as a strategic weapon† (p. 3). Despite the fact that ‘web services’ do not require high costs to be implemented like other IT systems or solutions (ERP systems for example), the way to implement web services isn’t a bed of roses. And if we add those information –mentioned above- to the fact that â€Å"only 20% of companies gained significant experience with web services technologies† (Altova, 2008), the picture will be clearer that there are some implementation hurdles to be overcome such as the â€Å"technological, organizational and cultural obstacles that stand in the way of implementation† (Saugatuck, 2007, p. 3) First of all, ‘implementation’ is only a phase in managing IT solutions (web services in this case). And if the ‘strategic planning’ phase was successful and was done collaboratively by both top business management and IT department, taking into consideration all possible hurdles or challenges, the ‘implementation phase’ will be easier than with a weak plan. However, despite â€Å"the advances made in web services standards, achieving the seamless interoperability among heterogeneous platforms for the participating entities –which is required for successful implementation of web services- could be tricky† as Siddhartha, P. (2002) mentioned (p. 587) What softens the situation is the fact -mentioned by Aponovich, D. (2002)- that â€Å"none of these hurdles is insurmountable, each one of them could cause (1) potential delays to implementation or (2) adding barriers in the way to get maximum business value of web services (or return on a web services investment)†. Also, (Valentine, L, 2004) mentioned the fact that â€Å"lack of standards in such technology won’t be ‘a deal breaker’† –maybe- because the extra coding process required for this standardization won’t be too dramatic. The five hurdles mentioned by Aponovich, D. (2002) was (1) lack of experience in architecting web services, (2) difficulties in managing the organizational culture change, or â€Å"the ever-present hurdle, resistance to change† as Provost, D. (2004, p. 19) mentioned- (3) lack of standards, (4) lack of perceived business cases, and (5) difficulties in managing relationships with other organizations† There are numerous examples for companies (or sites) that overcome these hurdles and successfully implemented web services with a real business value or return on investments (ROI). Amazon (http://www. amazon. com/) and eBay (http://www. ebay. com/) are two examples for those sites. In Amazon’s case, â€Å"partners needed better data access but the process of collaboration was expensive and brittle† (Dumbill, E. , 2003) that’s why Amazon decided to provide web services. Certain issues were taken into consideration right from the planning phase that’s why Amazon succeeded in addressing these issues and finding the appropriate solutions. First of all, Amazon aligned the web services with their business strategy and â€Å"decided to pursued ‘revenue’ based on the successful relationship with Amazon’s associates and seller† (Dumbill, E. , 2003). Secondly, to guarantee success, â€Å"the license was important to sustain Amazon’s business model† (Dumbill, E. , 2003). The third issue was concerning protocols; Amazon â€Å"provided both SOAP and XML over HTTP (REST) and let developers decide between them† (Dumbill, E. , 2003). The fourth issue was â€Å"to create a software platform and they address this by borrowing best practices† (Dumbill, E. , 2003). The final issue was to â€Å"successfully provide support for developers by using a combination of some tools such as discussion board, weekly chat, regular newsletter, software development kit, and online FAQ† (Dumbill, E. , 2003). The most important is that Amazon â€Å"provided openness with developers to foster creativity and focused on effectiveness by ensuring data freshness and preventing excessive server load† (Dumbill, E. , 2003). Finally, it is obvious that the main factor, that leads to a successful implementation for web services, is the â€Å"the full participation and engagement of the business† (Jahnke, A. , 2004). Or in another word, to have melting the whole business into what Brynjolfsson, E. (2003) called ‘the digital organization’. And this ‘digital organization includes: â€Å"(1) automation of tasks, (2) skilled labor, (3) decentralization of decision making, (4) improving the information flow across the organization, (5) adopting performance-based incentives programs, (6) more emphasis on the effectiveness of training and recruiting, and having employee and customer satisfaction† References Altova. (2008). Altova Web Services Solutions. Retrieved October 30, 2008 from http://www. altova. com/solutions/web_services. html Aponovich, D. (2002). Five Barriers to Implementing Web Services. Jupitermedia Corporation. Retrieved October 30, 2008 from http://itmanagement. earthweb. com/erp/article. php/965371 Brynjolfsson, E. (2003). The IT Productivity GAP. MIT. Retrieved October 30, 2008 from http://digital. mit. edu/erik/Optimize/pr_roi. html Christiansen, S. (2002). The Business Case for XML Web Services. In XML 2002 Proceedings. IDEAlliance. Retrieved October 28, 2008 from http://www. idealliance. org/papers/xml02/dx_xml02/papers/04-02-01/04-02-01. pdf Dumbill, E. (2003). Making Web Services Work at Amazon. O’Reilly Media, Inc. Retrieved October 30, 2008 from http://www. xml. com/pub/a/2003/12/09/xml2003amazon. html Jahnke, A. (2004). Why is Business-IT alignment So Difficult?. CIO. Retrieved October 29, 2008 from http://www. cio. com/article/32322 Needmuchwala, A. A. [2008]. Evolving IT from ‘‘Running the Business’’ to ‘‘Changing the Business’’. TATA Consultancy Services. Retrieved October 29, 2008 from http://www. tcs. com/SiteCollectionDocuments/White%20Papers/DEWP_05. pdf Saugatuck (2007). SOA Governance: Necessary Protection for a Strategic Business Investment. IBM. Retrieved October 30, 2008 from http://www-935. ibm. com/services/us/cio/flexible/saugatuck_ibm_soa_governance_jun07. pdf Siddhartha, P. (2002). Web Services Interoperability: A practitioner’s experience. Springer Berlin. Retrieved October 29, 2008 from http://www. springerlink. com/content/q4w6ru7mbde4xfa7/ Valentine, L. (2004). CIO Focus on Internet, Web Services. CIO Today. Retrieved October 28, 2008 from http://ciotoday. newsfactor. com/story. xhtml? story_title=CIOs_Focus_on_Internet__Web_Servicesstory_id=23743

Analysis of Keats To Autumn Essay -- Keats To Autumn Essays Poetry

Analysis of Keats' To Autumn  Ã‚   John Keats' poem To Autumn is essentially an ode to Autumn and the change of seasons. He was apparently inspired by observing nature; his detailed description of natural occurrences has a pleasant appeal to the readers' senses.   Keats also alludes to a certain unpleasantness connected to Autumn, and links it to a time of death.   However, Keats' association between stages of Autumn and the process of dying does not take away from the "ode" effect of the poem.      The three-stanza poem seems to create three distinct stages of Autumn:   growth,   harvest, and death.   The theme going in the first stanza is that Autumn is a season of fulfilling, yet the theme ending the final stanza is that Autumn is a season of dying.   However, by using the stages of Autumn's as a metaphor for the process of death, Keats puts the concept of death in a different, more favorable light.      Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   In the first stanza, the "growth" stanza, Keats appeals to our sense of visualization.   The reader pictures a country setting, such as a cottage with a yard full of fruit trees and flowers.   In his discussion of the effects of Autumn on nature, Keats brilliantly personifies Autumn.   A personification is when an object or a concept is presented in such a way as to give life or human characteristics to the idea or concept.   Not only does Keats speak of Autumn as if it had life, (e.g., in lines 2 and 3, where he creates a friendship between Autumn and the sun, in which they "conspire" to "load and bless" the trees with ripe, bountiful fruit), but he also gives personality to the life-form Autumn.   He first defines Autumn as a "season of mist and mellow fruitfulness."   The references to both "mist" and "mellow... ...ch as funerals, or recessionals.   It is appropriate that this change of imagery into musical imagery in the final stanza because it is not only the end of the poem, but it is the description of the end of Autumn as well ("While barred clouds bloom the soft-dying day").   The use of the word "soft" in "soft-dying day" helps to take away the "Grim Reaper" sense of death and define it as a natural, inevitable occurrence that ends a cycle.      The final line "and gathering swallows twitter in the skies" gives the reader a definite sense of ending (the swallows are preparing to migrate for the winter season).   At this point, the poem seems to comes to a rest, and this final line creates an effective sense of closure. Bibliography: "To Autumn". The Norton Anthology of English Literature. Ed. M.H. Abrams. New York: W.W. norton, Inc., 2000.          Analysis of Keats' To Autumn Essay -- Keats To Autumn Essays Poetry Analysis of Keats' To Autumn  Ã‚   John Keats' poem To Autumn is essentially an ode to Autumn and the change of seasons. He was apparently inspired by observing nature; his detailed description of natural occurrences has a pleasant appeal to the readers' senses.   Keats also alludes to a certain unpleasantness connected to Autumn, and links it to a time of death.   However, Keats' association between stages of Autumn and the process of dying does not take away from the "ode" effect of the poem.      The three-stanza poem seems to create three distinct stages of Autumn:   growth,   harvest, and death.   The theme going in the first stanza is that Autumn is a season of fulfilling, yet the theme ending the final stanza is that Autumn is a season of dying.   However, by using the stages of Autumn's as a metaphor for the process of death, Keats puts the concept of death in a different, more favorable light.      Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   In the first stanza, the "growth" stanza, Keats appeals to our sense of visualization.   The reader pictures a country setting, such as a cottage with a yard full of fruit trees and flowers.   In his discussion of the effects of Autumn on nature, Keats brilliantly personifies Autumn.   A personification is when an object or a concept is presented in such a way as to give life or human characteristics to the idea or concept.   Not only does Keats speak of Autumn as if it had life, (e.g., in lines 2 and 3, where he creates a friendship between Autumn and the sun, in which they "conspire" to "load and bless" the trees with ripe, bountiful fruit), but he also gives personality to the life-form Autumn.   He first defines Autumn as a "season of mist and mellow fruitfulness."   The references to both "mist" and "mellow... ...ch as funerals, or recessionals.   It is appropriate that this change of imagery into musical imagery in the final stanza because it is not only the end of the poem, but it is the description of the end of Autumn as well ("While barred clouds bloom the soft-dying day").   The use of the word "soft" in "soft-dying day" helps to take away the "Grim Reaper" sense of death and define it as a natural, inevitable occurrence that ends a cycle.      The final line "and gathering swallows twitter in the skies" gives the reader a definite sense of ending (the swallows are preparing to migrate for the winter season).   At this point, the poem seems to comes to a rest, and this final line creates an effective sense of closure. Bibliography: "To Autumn". The Norton Anthology of English Literature. Ed. M.H. Abrams. New York: W.W. norton, Inc., 2000.         

The Achievement of Desire

Growing up is something inevitable to all cultures and people. We have all gone through that time in our lives when we move on from being a child and become an adult. However, in the reality that education is the fact that starts this transition, Richard Rodriguez brilliantly focuses on the realization that education itself gives us the â€Å"ways of speaking and caring† about this transition. In the essay â€Å"The Achievement of Desire†, Rodriguez explains how his own life can be seen as his achievement for the desire to be the â€Å"scholarship boy†. Throughout his early years, Rodriguez defines himself as a good â€Å"imitator† â€Å"anxious and eager to learn†(546). He would constantly take in what his teachers taught him and then take these new ideas back to his family. This kind of â€Å"scholarship boy† to Rodriguez could be described as a model student who simply brings up the information obtained through his teachers yet doesn't develop his own idea. Rodriguez himself became, from an early age, that model student, superior to the rest of his peers. However, he also notes that being this kind of person, also meant he didn't express anything other than the thoughts provided by his teachers and books. Nevertheless, Rodriguez goes deeper into his â€Å"scholarship boy† situation and questions the motivations behind his actions, in other words, he questions his ability to originate ideas. What he realizes in third grade is that his education was actually changing him and separating him from the life he once had and loved. This realization was very important for Rodriguez because it meant that there would come a time when a choice would have to be made. A choice between keeping the ways of education in his home life, or choosing to abandon his home life and start his journey to a successful, independent, educational life. A choice between allowing his parents, who he loved more than anything, teach him or allowing his teachers to teach him more completely. It is at this point in Rodriguez’s life that he sees the education system as a kind of permanent examination and chooses to follow his own ways of learning and goals. In essence, he ends up developing the â€Å"ways of caring† about this transition. Rodriguez admits that all of us, one time or another must go through this kind of transition and separation from our past. However, he rejects any belief that education and the home culture can actually exist together. He describes these two ‘worlds' as extremes throughout his life growing up. The choice between these two worlds, these two extremes, is not a mysterious one, but it is an obvious one according to Rodriguez. To the scholarship boy, both the choice and the sacrifice it requires are obvious, and it is that decision which gives the person the â€Å"ways of speaking and caring† about the decision that is made. The scholarship boy fully understands the decision at the moment of making it, and so engages in a way that will allow him to reflect about it in the future. Nonetheless, Rodriguez also argues that most people are not as changed by education as he was. Rodriguez himself was a very special case. Having been born and raised by his uneducated parents, his culture and education allowed him to exceed the academic level of his parents. This environment was especially hard for him in his high school years, as he was embarrassed of his parents because they were not like his teachers. Over the years his parents lost their authority to him. This made him look for something else, whether that was knowledge given by his teachers or their authority towards him. For Rodriguez, he could not afford to admire his parents. As he moved from fourth grade up, he slowly developed the skills to hide the secret of his success. What he was actually doing was hiding his enthusiasm about his separation from his parents and his home life. In doing so, he found the tools required to both care and speak about the changes he knew were taking place with him. Eventually Rodriguez does get to the top of his education when he graduates high school and is accepted into Stanford University. Everything he had worked so hard for was finally worth it, as he could enter the real world of academics. Pleased with the idea of entering this new world, Rodriguez found that the academics community was lacking something. This is evident after his return home and not being able to connect with his family anymore, he also comes to the realization that he has been removed from the everyday life of his family and friends. In his sacrifice to become formed by education, he has in effect been changed deeply, so deeply that its not possible to connect with that past life. As he grew up and experienced changes of such importance in his life, Rodriguez learned and developed a number of scholarly abilities that provided him the â€Å"ways of speaking, reading, and caring† about his own life. He developed a professionalism in language as in a way to separate himself from his parents. Not only that, he also developed an incontrollable hunger of knowledge whether it was from books or teachers, which allowed him to study those who were like him or had ideas like him. For example, his article turned around proving wrong Hoggart’s idea of what a â€Å"scholarship boy† really was in the inside. In fact, his article proved that scholarship boys were not those who absorbed information and repeat it afterwards, but those that could use that information and education to form original thoughts and opinions as well. He demonstrated that â€Å"ways of reading and caring† were valued in the academic community. He explained his desire of becoming a teacher as for the knowledge and the â€Å"desire for knowledge† that he had. Rodriguez shows a desire for something, a desire to understand ideas. He explains this by saying that what he â€Å"withheld from his mother and father of what mattered the most: the extraordinary experience of first-learning†. This kind of desire to achieve the ways of reading, speaking, and caring about academics and life in general is why he had â€Å"always been a successful student†. Lastly, Rodriguez’s view on the definition of education and what it meant to be a â€Å"scholarship boy† in this article made him an independent thinker, which is what Rodriguez desired most, to have his own opinions and thoughts. He finally had changed from being a simple â€Å"scholarship boy† to become a real independent thinker. Everything in his life, his family, his teachers, his schooling, his books, and himself led him to discover the true â€Å"achievement of desire†.

Essay Justifying the Murder in Beloved by Toni Morrison

Justifying the Murder in Beloved by Toni Morrison Beloved is a tale about slavery. The central character is Sethe, who is an escaped slave. Sethe kills her child named Beloved to save her. The book is written so that different peoples points of view are put forward in different chapters. Toni Morrison presents three types of love relationships, parent-child, brotherly love and sexual relationships - within or near the confines of slavery. Slavery weakens the bond between mothers and there children. Three parent- child relationships exhibited in Beloved are the bond between maam and Sethe, Sethe and Beloved and Sethe and Denver. Their relationships explore the bond between all the characters.†¦show more content†¦Sethe truly loves her children yet still ignores the act of responsibility in respect of Beloved. Sethes frustration tells with Paul D due to her confused state. The only good thing she has is her children and they needed a mothers help and protection, whatever the situation. This love and protection however lead s her to kill her baby. Sethe sees no problem with all of this as it saves Beloved from going through the horror of slavery. This was all she cared about and therefore how she justified murder. Paul Ds character suggests that although the act of killing might have been committed out of a irrational hysterical loving mothers need to protect her child. He understands what Sethe cant; her act of so-called love is amazingly self-centered. She doesnt see this as being the case. When Beloved is re- incarnated, Sethe believes this is her baby and explains and defends her actions to her. Amy Denver saves Sethe. Amy is a white girl who came to Sethes side when she required it the most, aiding Sethe to deliver her fourth child. Amy means amor in Latin, which is another word for love. Sethe felt she was Beloveds sole protector, unlike many other slave mothers who never felt the attachment because they knew they wouldnt be with them all the time. When the girl appeared eighteen years later Sethe states I cannot lose her again. Sethe and Halle have aShow MoreRelatedThe Legacy Of America s History1671 Words   |  7 Pagesabout the issue of diversity, stating that â€Å"For the second year in a row, no black actors have been nominated...overlooking the work of actors, writers, directors, and other film professionals who are people of color† (Gay). In the novel Beloved, author Toni Morrison captures the audience into a historical metafiction about different characters that went through the horrors of being enslaved. The author takes the readers through various point-of-views, memories from the past, and explains the struggles