SCRUM, DSDM, and Lean Software Development Essay

SCRUM, DSDM, and Lean Software Development - Essay Example Agile software development is considered to be one of the most commonly used approaches assumed by the large industries while developing software. It is essentially a group of software development approaches constructed on collaborative and incremental development procedures. The prime reason behind adapting this procedure of developing software by major software developers in the modern context is that it provides an opportunity where requirements and solutions evolve through collaboration amid self-organizing and cross-practical teams. Additionally, it supports the implementation of adaptive planning, advancement development and delivery, along with a time boxed interactive approach (Keith, 2002). The main objective of this study is to conduct a descriptive analysis showing how projects are planned and are executed in SCRUM, Dynamic Systems Development Model (DSDM) and Lean Software Development that are being used for agile development and project management. 1. a. SCRUM Scrum is determined to be a simple yet incredibly powerful set of principles and practices that help teams provide products in short cycles, facilitating fast feedback, constant enhancement and rapid amendment to change. The development process is mainly centered on a flexible holistic product development approach where all the members engaged in the development task work mutually to reach a common goal. It is considered to be a popular agile project management method that has introduced the concept of empirical process control for managing complex and changing software projects (Szalvay, 2004). Examples. Companies such as Scrum Alliance, Inc. use scrum approach to develop their software (Scrum Alliance, Inc. 2013). b. Dynamic Systems Development Model (DSDM) Dynamic Systems Development Model (DSDM) is based on Rapid Application Development (RAD), heavily relying on prototyping and providing a framework for delivering quality solutions quickly. Since its origin in 1994, DSDM is considered to be one of the most extensively used frameworks for developing software in the United Kingdom (UK). The vital reason behind the increasing adoption of DSDM as one of the major approaches while developing software is that it defines nine core principles that are essential for the success of software. For instance, the approach mainly focuses on developing software through ensuring viewable active participation of the users, teaching design groups for making vital system related decisions and ascertaining that all kinds of changes during the process can be reversible (Abrahamson, Salo, Ronkainen, & Warsta, 2002). Examples. For instance, in DSDM, it has been viewed that the system first prepares a prototype and then empowerment. The next step is assigning the role to the different personnel associated with the process roles and suitable DSDM applications are followed while developing software (Howard, 1997). c. Lean Software Development In lean software development, the principle of the approach not only identifies the quality concern of the software that is being developed but also helps in recognizing and providing an opportunity to mitigate other issues that act as a barrier in the developing process. This facilitates in improving the quality of the software each time it is being built (Dasari, n.d.). Example. In lean software development, organizations use a decentralized form of decision making. Companies such as Microsoft are viewed to be using this form of agile development model for developing so

WSJ.com only Essay Example | Topics and Well Written Essays - 250 words

WSJ.com only - Essay Example What interests me is how analysts assume that by reducing interest rates, acquiring assets in huge portions, and funding the bank system can be an option in ending inflation. The market can be freed through employing mechanisms that can help the Yuan appreciate. It is interesting how the U.S. reacts at this move, calling it currency manipulation. For this reason, they have issued sanctions for China to review her motives. However, through such currency uncertainty, China is in a good position to attract investors. Economic problems are present in all countries. This makes it impossible o use similar mechanisms in reversing the problems. As seen, the European nation is yet to recover from the 2009 great economic depression. There have been a lot of suggestions on how to counter the menace. This includes reducing interest rates and funding the bank. China finds it nice to use currency uncertainty to improve her

Activity-based costing Essay Example for Free

Activity-based costing Essay There are many different types of cost systems a company can choose from when calculating their costs. Two of the most frequently used cost accounting systems are a volume based cost system and an activity based cost (ABC) system. Each system has their own advantages and disadvantages and some are more common among certain industries. Wilkerson, like many other companies, used a simple/volume based cost accounting system. Under this system, Wilkerson was inappropriately allocating their costs by assigning the overhead expenses based on direct labor, thus calculating their total costs and operating income incorrectly. If Wilkerson continues to operate their company ignoring the fact that their costs are inaccurate, it is possible that they may make poor business and pricing decisions in the future. Although Wilkerson’s costs are currently being calculated incorrectly, if they decide to use an activity based costing system, they may achieve more accurate results. Using a simple cost accounting system is often easier and less time consuming than an activity based costing system, but it is also less accurate. Wilkerson’s implementation of an ABC system would most likely be very beneficial to the company in terms of both determining their costs more precisely and making overall better pricing and business decisions. An ABC system at Wilkerson would look very different than their current volume based system. Wilkerson’s ABC system would use machine-related expenses, setup labor cost, receiving and production control, engineering, and packaging and shipment as the cost pools. The revised per unit product costs under this system would be $46.17/valve, $58.20/pump, and 115.38/flow controller and the margins would be 46.3%, 33.1%, and -9.9%, respectively. The results when calculating product costs are so different depending on the cost system because we are now actually determining the costs per unit with multiple cost pools because each resource uses a different amount of the indirect resources rather than assigning the manufacturing overhead cost solely based on the direct labor costs. Based on this new accounting information I would recommend that Wilkerson try to make an improvement in their flow controller product. Since the gross margin for this line is negative, if adjustments are made but there is no improvement in its profitability, I would tell Wilkerson to consider dropping the line completely. Although Wilkerson would lose $420,000 in sales, their costs would be reduced by more than this amount, ultimately increasing overall profits for the company. Unfortunately, there are some limitations in our analysis of Wilkerson’s alternative cost systems. One limitation is that we are unable to easily assess how the market will react to a change in the flow controller line. A second limitation that we have to consider when looking at our analysis is that although our cost allocations are much more accurate than before, these costs are still the averages for each product, which could impact how accurate we are in determining the costs. However, if we are able to look past these limitations, our analysis of Wilkerson is beneficial in shaping how the company can more accurately calculate costs as well as be more profitable in general.

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The 1960s was one of the most eventful and perhaps the most troublesome decade in India’s post-Independence era. This decade saw major events like the two wars – one each with China and Pakistan, the annexation of Goa, the deaths of Nehru and Shastri, the Bihar famine,the abolition of privy purses etc. Near the end of the decade, the then prime minister of India, Indira Gandhi, took another major policy decision -- the bank nationalisation. In 1969 the Government of India decided to nationalise 14 major private commercial banks. Bank nationalisation was not a new concept for India as in 1955 the Imperial Bank of India was nationalised and renamed as State bank of India (SBI). In 1959 seven subsidiaries of SBI were formed by nationalising seven state banks. But it was the 1969 nationalisation that caused maximum impact on political and economic spectrum so much so that even Jayaprakash Narayan called this step as ‘a masterstroke in political sagacity’. Decision to nationalise the banks, which has both political and economic undertones, has to be analysed by considering the then prevailing conditions. After centuries of foreign rule and economic exploitation, the independant India had just started its march towards socio-economic development with a dream of creating equitable society by alleviating the widespread poverty. India had adopted the path of planned economic development which envisaged social i.e. governmental control over the means of production. First two plans laid stress on creating heavy industries which would serve as base of economic development. From third plan major emphasis was given on agricultural development with the aim of achiving self-sufficiency in food production and thus tackle the grave issue of ... ... like Uttar Pradesh, Bihar, Orissa etc. After nationalisation the professional management made way for public maganemet which caused lower efficiency. As social welfare took precedance over profits many banks started suffering heavy losses. The political interference in daily administration of banks increased which led to rampant corruption. Although the banking habits in rural areas improved significantly menace of illigal moneylenders could not be curbed in large parts of India. In conclusion, it has be accepted that despite all the demerits the nationalisation of banks was a major step in towards the creation of equitable society. Public sector banks later went on to become catalyst in success of green revolution. In an agrarian economy, bringing banking system under public control was a major shot in the arm for the socialist government of Indira Gandhi.

Family Witnessed Resusitation Essay

There are several legal and ethical issues relating to FWR. Some of the key legal concerns expressed by healthcare professionals include the potential for litigation, patient confidentiality, and the patient’s right to privacy (Mian et al, 2007; Critchell et al, 2007). Litigation and liability concerns arise from the fact that, in most cases, family members will have little understanding of the procedures used in the code room. The fear is that the staff’s actions could be perceived as detrimental or harmful to the patient in the eyes of the typical lay-person. The reality is that once healthcare providers become educated and experienced with FWR, this fear is alleviated, as found in a study conducted by Mian et al (2007). In this same study however, confidentiality and privacy concerns were unchanged, suggesting that this is an issue hospitals will need to address if they are to implement FWR. The ethical issues involved with FWR revolve around the mental and emotional impact that families and medical professionals may experience if a code is witnessed. Performance anxiety and the potential loss of professional distance from the patient for healthcare providers and how traumatic the experience may be for family members are major ethical concerns with FWR (Mian et al, 2007; Critchell et al, 2007). Mian et al found that nurse attitudes regarding potential trauma for the family improved with experience while physician attitudes did not. Studies of family member reactions suggest that the experience is not excessively traumatic for family and may actually be a beneficial part of the grieving process (Critchell et al, 2007). Performance anxiety for the staff seems to be the bigger issue. Though this factor seems to improve with experience (Mian et al, 2007), staff anxiety will still be a driving concern when it comes to the ethical consideration of whether or not it is beneficial for family members to be present. Discuss the viewpoints of various medical professionals in regards to FWR The general trend in opinions regarding FWR is that nurses tend to favor it while physicians tend to be against it (Critchell et al, 2007). The study conducted by Mian et al looked at attitudes pre- and post- FWR experience and in both situations found that nurses had a more favorable view of FWR (2007). While there are many potential reasons for this trend, one possible explanation is that nurses have more interaction with the patient and the patient’s family, thus establishing more of a connection which in turn makes nurses feel more comfortable with family members present. Discuss the patient and family experiences associated with FWR Most people believe that it is their right to be present during a loved-one’s resuscitation, should they so desire. Contrary to the fears of the medical community, family members who have been present during a resuscitation report that the experience was not traumatic for them and would in fact opt to witness it again. Also, being present seems to provide a sense of closure and security in knowing that everything possible was done to save their loved one’s life (Critchell et al 2007). What is your opinion regarding family presence during resuscitation ? Do you support this practice? Why or why not? I believe that the immediate family members should be given the option to be present during resuscitation of the patient. I believe that it is the immediate family members’ right to be present if they choose to be and if they are not disruptive to the medical team that is attempting to resuscitate the patient. I support this practice because of my own beliefs. I would want to be present if my family member was critically ill and needed to be resuscitated. It would give me the opportunity to support my loved one, to have closure, to have a sense of the severity of their illness, and to say my goodbyes if my loved one was not able to be resuscitated. If I were a patient, I would also want to have my immediate family at my side. I might be alert and scared during the resuscitation. Knowing that my family was at my bedside would be comforting to me.

The Seven Commandments In Animal Farm, By George Orwell

Napoleon eventually becomes virtually indistinguishable from the cruel humans that he fought against in the novella, Animal Farm, by George Orwell. The pigs’ ideals that are first established when the animals overthrow Mr. Jones, slowly evolve as the pigs gain more authority over the other animals. Simultaneously, the Seven Commandments that were established at the founding of Animal Farm suffer from multiple revisions. The progression of the pigs’ characters shows the theme of Orwell’s story and his views on how one is affected by power. By examining the evolution of the Seven Commandments, one can see how unchecked power leads to the corruption of both a leader’s ideals and morals. The original Seven Commandments establish equality†¦show more content†¦Every mouthful of food was an acute positive pleasure†¦there was more for everyone to eat. There was more leisure too†¦Ã¢â‚¬  (28). The animals’ quality of life under the pigsâ⠂¬â„¢ care is described to be drastically different than that under Mr. Jones’ care. Although the pigs see the other animals as intellectually inferior, they still consider them comrades. Because the pigs adhere to the Seven Commandments, everyone’s goals on the farm are aligned and collectively all animals reap benefits. When the pigs start gaining power, they revise the Seven Commandments in order to fit their needs and thereby deviate from their original ideals. Although Napoleon continues giving speeches about how much better off animals are, his words are nothing but lies meant to soothe any doubts the animals may be having. Each revision that is made to the Seven Commandments allows for the pigs to further adopt each one of man’s â€Å"vices† that Major opposes during the first barn meeting. As a result, with each of the Seven Commandments that is changed, the more human the pigs become and the less animal-like they seem. The changes also show how u nchecked power corrupts, as the changes in the Seven Commandments mirror the gradual erosion and eventual loss of Napoleon’s and Squealer’s ideals of equality – the principles that unite the animals together in the first place. Major states, â€Å"All the habits of Man are evil. And, aboveShow MoreRelatedAnimal Farm, By George Orwell, Uses Real World Examples1106 Words   |  5 PagesAnimal Farm, by George Orwell, uses real world examples to link a specific purpose to the unfortunate society. This novel is relevant to the world because in today’s society. Power is often misused and abused. Today’s world if full of scandals by people misusing funds, abuse of power, and taking advantage of the innocent.. To link this novel even more to the real word, Orwell compares Animal Farm to the Russian revolution, which leads to symbols throughout this novel. Authors today are extremelyRead MoreSymbolism and Allegory in Animal Farm1657 Words   |  7 Pages Symbolism and allegory in three aspects of Animal Farm : Old major, The Windmill and The Seven Commandments George Orwell uses symbols throughout the novel Animal Farm to show how the upper class groups use manipulation to their advantage. Animal Farm in simple terms is the allegory of a revolution gone sour. Animalism, Communism, and Fascism are all the symbols which are used by the pigs as a means of satisfying their greed and lust for power. As Lord Acton wrote: Power tends to corrupt; absoluteRead MorePower Corruption. It Is A Never A Leader’S Ideal Is To1081 Words   |  5 Pagesthey govern. In the novel Animal Farm, by George Orwell, George uses an allegorical reference between the animals in the story to symbolize actual humans. In Animal Farm the animals overthrow their human leaders in order to set up a life style where all animals are equal. In their act the very human cruel ideals and practices they revolted against ended up being the same they re-imposed. Animal Farm is an important work of fiction because of its extreme use of satire. Orwell s novel makes fun of socialismRead MoreAnimal Farm Character Analysis713 Words   |  3 Pagesâ€Å"ALL ANIMALS ARE EQUAL BUT SOME ANIMALS ARE MORE EQUAL THAN OTHERS† (Orwell 134). In George Orwell’s allegorical fable, Animal Farm, a group of animals lived with their master, Jones. Jones was an unfair man who didn’t care too much about the animals. One day Jones forgot to feed the animals, so they revolted. The animals wanted a perfect place without the corruption of man. The currently animal controlled land of Animal Farm, the smartest of all animals, the pigs take control. To prevent a human-likeRead MoreGeorge Orwell s Animal Farm1395 Words   |  6 PagesGeorge Orwell’s Animal Farm: The Power of Corruption In George Orwell’s Animal Farm, Orwell illustrates how power corrupts absolutely and how Napoleon degrades the structure and stability of Animal Farm because of the decisions that he makes. I will also expand on the idea of how Old Major’s ideas for an organized society get completely destroyed by Napoleon’s revolutionary actions. It was ironic and satirical that Napoleon’s own power annihilates Animal Farm. The satire in George Orwell’s AnimalRead MoreEducation And Success In Animal Farm By George Orwell1012 Words   |  5 Pagesthe one with the advantage. In George Orwell’s Animal Farm, a group of pigs lead a rebellion against human farm-owners in support of animal superiority. Throughout this process, the pigs learn to read and write with much success, leaving them as the primary leaders of the farm. The pigs use their education to manipulate and take advantage of the other farm animals, known as the labor animals, who in fact are mostly illiterate and uneducated. In Orwell’s Animal Farm, characterization is used to showRead MoreThe Power Of Power In George Orwells Animal Farm764 Words   |  4 Pagessay which was which(Orwell 133). In George Orwells allegorical novella Animal Farm, a successful rebellion, was held against the Mr. Jones (the farm owner), as he mistreated the animals. After the expulsion of Mr. Jones, the farm lacked a figure of authority, so the pigs stepped up to that position as they were the most literate and the cleverest among the animals. Slowly it progressed to a state where the pigs had absolute power over the lives of the animals and the farm. Which led to a situationRead MoreGeorge Orwell s Animal Farm973 Words   |  4 PagesGeorge Orwell didn’t make this book for people just to read it. He wrote this book with a great purpose for his readers. When I first read Animal Farm, I didn’t really get the point of it. And then I realized, he wanted us to do many things with this book. There are many purposes of this book, but there was one that really stuck out to me. George Orwell wanted me to stick to what I originally believe in and not change it based on the circumstances of the situation. As many people know, NapoleonRead MoreHow Does Orwell Explore the Theme of Education in Animal Farm?1413 Words   |  6 PagesHow Does Orwell Explore The Theme Of Education In Animal Farm? ‘All animals are equal but some animals are more equal than others’. George Orwell writes this toward the end of his highly acclaimed allegory, Animal Farm. From this single statement we can tell quite a bit about Orwell’s views on education which he puts across strongly throughout the novel. 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Everyman Is An English Morality Play By An Unknown Author

Originally known as â€Å"The Summoning of Everyman†, â€Å"Everyman† was writing sometime during the late 1400s. â€Å"Everyman† is an English morality play by an unknown author. This play first appeared in England in the 16th century. â€Å"Everyman† can be considered as a play of transience because it shows a protagonist who is during the whole play. It also illustrates the way Christians are expected to live and the endeavors that should be made in order for their lives to be saved. The morality play â€Å"Everyman† is about a man who is too attached and obsessed with materialistic things when Death summons and tells him about his end. The author used symbolic names for characters to show us the moral of the play. â€Å"The characters in an allegory often have no individual personality, but are embodiments of moral qualities and other abstractions† (Allegory, 2010) The author of the play â€Å"Everyman† has the main character Everyman to only symbolize the typical human being. Death, also known as the antagonist, is a messenger sent by God to summon Everyman. The author is trying to show readers that death is inescapable, and every human being will have to face it one day. In the beginning of the play, God speaks about his death on the cross to give life to His people, mentions the deadly sins, He tells that people live for their own enjoyments, and how some have neglected Him. God then commands Death to show Everyman who is outside of the law of God what must come to him without escape or delay, the dayShow MoreRelatedEveryman Is A Morality Play1720 Words   |  7 PagesEveryman is a morality play that was written in the late fifteenth-century, by an unknown author. It is unknown who originally wrote the play. It has been said that maybe Monks and Priests of that time wrote these types of plays. Therefore, it is believed that the play was probably written by multiple people. Morality plays were written to show people how they should act in the eyes of God and how the way they live their lives will affect them after death. Everyman seeks to persuade the audienceRead MoreEveryman Research Paper1584 Words   |  7 Pagesâ€Å"Everyman† Research Paper COURSE # and TITLE: _ENGL 102: Literature and Composition_ SEMESTER OF ENROLLMENT: _Fall D04-2010_ NAME: _Nathalia Santos_ WRITING STYLE USED: _APA_ Thesis: The English morality play â€Å"Everyman† uses allegorical characters to represent what Everyman holds onto and values during his life. Everyman has neglected his spiritual life, but as the play develops Everyman repents of his sins on time. Summoned by Death, Everyman realizes that he is not ready andRead MoreCritical Analysis Of Everyman1296 Words   |  6 Pageslate fifteenth century by an unknown author, Everyman was a play composed about Christian morality. The story is said to be an English version of a Dutch play on called Elckerlijc. Everyman is generally represented as the finest and most innovative example of the English morality play. â€Å"Like other morality plays from the late medieval period, it is meant to communicate a simple moral lesson to both educated and illiterate audiences† (Gyamfi Schmidt). What makes this play so great is, it provides itsRead MoreEvery man1649 Words   |  7 Pages Everyman faces Death James M. Burnett Liberty University Outline Thesis Statement: Everyman is a play that is deeply tied to the human condition. The author had a perception death and a direction of death that they wanted to share with the world. I aim to show and reveal the authors intention so that we may better understand death more. I. Intro II. Understanding the Author’s perception of death a. The time period that everyman was writtenRead MoreEveryman1518 Words   |  7 PagesNAME March 8, 2012 English 102 â€Å"Everyman† Research Paper Thesis Statement: â€Å"Everyman† is an English morality play that uses allegorical characters to depict what Everyman values throughout his life. Everyman has not been living a virtuous life focused on God and his kingdom but instead places a high value on â€Å"worldly riches† and goods. As the play progresses Everyman is summoned by Death and realizes he is not ready to die and doesn’t want to do it alone. He repents of his sins andRead MoreEveryman1653 Words   |  7 PagesEveryman Liberty University Online English 102 i. Thesis/ Introduction ii. Summary of Characters and what they add to the play a. Messenger b. God c. Death d. Everyman e. Fellowship f. Kindred g. Cousin h. Goods i. Good Deeds j. Knowledge k. Confession l. Beauty m. Strength n. Discretion o. Five Wits (Senses) p. Angel q. Doctor iii. Perspective of Death rRead MoreEveryman, The English Counterpart Of The Flemish Play Elckerlijc1475 Words   |  6 Pagesâ€Å"Everyman†, the English counterpart of the Flemish play Elckerlijc, is an English didactic play written in the fifteenth-century. The unknown author uses â€Å"Everyman†, with the aid of allegorical characters, to cast the light on moral issues for all, regardless of their background or intelligence level, therefore making it easier to see and understand the moral dilemmas. The most powerful message received in this work is that all need to be saved and right with God before their demise and that by continuouslyRead MoreEssay on Everyman Analysis1887 Words   |  8 PagesAnalysis of Death in â€Å"Everyman† Name Outline 1. Give brief overview of Death a. Discuss when he appears and for what reason b. Discuss his objectives and what his reason for being there is c. Discuss who he is talking to d. Give thesis statement 2. Quote the excerpt of Death’s conversation with God 3. Quote the excerpt of Trussler and his summary of the conversation 4. Discuss the atypical depiction of Death e. Follow up with Ron Tanner’s quotationRead MoreWilliam Shakespeare s Everyman As An English Morality Play1277 Words   |  6 Pagesâ€Å"Everyman† is an English morality play whose author is unknown. It dates back to the 16th century and was first seen in England. The play depicts a man who is caught up in a secular world and is more concerned with worldly riches than nurturing his spiritual life. He seems content until Death is sent to tell him his life is over and he must now give an account to God of how he lived his life. The author uses allegory characters to describe moral qualities and abstractions in Everyman’s life. (AllegoryRead More Salvation is in the hands of the Sinner1625 Words   |  7 PagesIn the 16th century English morality play â€Å"Everyman† who’s author is unknown. Everyman has an encounter with death who reminds him who his maker is and that it is time to make a reckoning of his good and bad deeds. He realizes that salvation lies in his hands, and that it is a personal decision that only he can make. One senses the desperation in the heart of Everyman, having realized that his life was blackened with sin; he strives to change the black he has accumulated in the â€Å"book of counts† and