...Beowulf Clusters Beowulf clusters are a multiprocessor computer cluster that consists of normally identical personal computers, networked into a small local area network with special programs installed. These programs allow processing to be shared among the computers in the network. This results in a high performance parallel computing cluster, built from inexpensive off the shelf personal computer hardware. The main focus on these clusters is the head node. It is responsible for processing user requests and distributing them to the right clients using the right software. Since the head node is responsible for processing user requests, the clients cannot compute if the head node is not operating. Larger Beowulf clusters might have more than one head node, and possibly other nodes dedicated to certain tasks. The first Beowulf cluster was created in 1994 by Donald Becker, Thomas Sterling and other coworkers at NASA. Their first cluster was constructed from personal computer hardware and connected together by standard Ethernet. This cluster ran free, open source software, such as Linux, MPI and PVM. This cluster was able to achieve near supercomputer performance for about $50,000 (which was a small fraction of an actual supercomputer price). In 2007 Joel C. Adams, from the Department of Computer Science at Calvin College built a Microwulf, or a personal and portable Beowulf cluster. He built this cluster for $1,256, which is $48/Gflop. Now that we know what Beowulf Clusters...
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... 10. Summary of project References Abstract The purpose of this project is to identify the impact of power and politics in Dan Mart Inc management decision in choosing information technology architecture that can provide a high availability and clustering in a business environment like Dan Mart Inc, this project will also identify the limitation power and politics, advantages and cost of implementing each one so as to have a choice of choosing from them all. But for the sake of this project the use of Oracle cooperation high availability and clustering technologies will be the target. We would be discussing different types of technologies by Oracle such as real application cluster(RAC), automatic storage management (ASM), data guard, grid infrastructure, grid control, cloud control, Flash back technology, database e-memory that will be suitable for Dan Mart Inc business environment. Brief Company Background DanMart is a high volume customer oriented business organization that require 24/7 availability of their services, they handle online sales...
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...hardware and software environment. Installation and maintenance costs were high, and compiling data for all centers was time consuming and difficult. Each night the thousands of centers would upload their data to the main server for consolidation. With the growing number of centers, there wasn’t enough time in the night to process all of the incoming data. Advance America’s system had run up against a wall. It was time for a change. Advance America decided to invest in a new system based on a grid computing architecture. They installed thin client machines to run in each center, connecting via the Web to a fault-tolerant server cluster running Oracle database software. The server cluster consists of a four-node cluster ofIBM P5 series servers, which include four processors per node for a total of 16 processors. The servers in the cluster work as a grid by sharing the work load of the entire organization equally among them. A pair of Cisco load balancers make sure that processing is distributed evenly among the servers for maximum performance. The new system includes a 2 TB storage area network (SAN) that uses an IBM disk...
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...and configuring licensing on a cluster-enabled server. These steps assume you configured the clustering on the hardware on which you intend to install the license server. A detailed procedure follows. 1. Ensure that the first node has control of the cluster resources. 2. On the first node of the cluster, start the Citrix Licensing installation from the command-line and install it on the first node to the shared cluster drive (not the quorum drive). 3. Move the resources from the active node in the cluster to the second node. 4. Install the license server on the second node to the same shared location as the first node. 5. Obtain license files that specify the cluster name of the license server as the host name. After obtaining license files, you must add them to the license server and then reread them. 6. Configure your Citrix product to use the cluster name—not the node name—of the license server cluster. Note: When a clustered license server fails over, the cluster service renames the lmgrd_debug.log to the name of the node that previously hosted the services. Then it starts the services on the new active node and creates a new lmgrd_debug.log. To install licensing on a cluster-enabled server 1. Install Java on both cluster nodes. You can find a supported version on the Citrix product CD in the Support folder. 2. Ensure that the cluster IP address, cluster name, and a shared disk are configured as cluster resources and that all the cluster resources are owned by the first...
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...When I search the logo company, there are many different price. Some logo company can only quote price from the information provider. I provide one website information with price and service. There are four different price list which is Special, Silver, Golden, Express in LogoBees.com They charge Special service for $249 with 6 different custom initial logo concepts and will ready in 5 business days and will service unlimited revision until customer is satisfied. Silver service charge for $379 with 8 initial concepts will ready in 5 business days and will service unlimited revision until satisfied. Golden service charge for $449 include Stationery Design with 8 initial concepts will ready in 5 business days and will service unlimited revision. Express service charge for $549 include Stationery Design with 8 initial concepts will ready in 2 business and will service unlimited revision until customer is satisfied. 1.Trivas Group company with a new logo with organization name in a stylized, an abstract shape or symbol is used to convey the values of your business. The contest prize is $499. Elite Business Management company wants a new logo with image or shape that is easily recognizable and used to represent your business. The contest prize is $299. RPfB Consulting company wants a new logo with image, shape, letter to recognized their business name using darker gray, white, black, red color. The contest prize is $799. MFS Insurance, Inc wants a new logo with organization name...
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...its geographical circumstances, cultural influences and niches. The English language has undergone a series of transitional changes since its origins dating back to c.400 A.D. whilst Britain was under occupation by hosts of Germanic tribes. Detailed throughout the literature that still exists in our modern world, it is possible to trace links between the English language and its development throughout different cultures and historical time periods. The study of the development of the English language has been used to represent the specific ideals and notions that pertain to particular cultures throughout history. Anglo-Saxon poetry express its cultural identity and values that underpin Anglo Saxon society, through ancient texts such as Beowulf exploring notions of heroism and servitude. Middle English literature such as The Millers Tale, unmasks the inner feudal system that deciphers the hierarchal structure within Middle England. The Holkam bible through both visual representation and literature highlights the Biblical understanding at the time and cultural barriers that were associated. The Miller’s Tale by Geoffrey Chaucer is an example of Middle English poetry that represents the societal structure of the time through language. The Miller’s Tale expresses the hierarchal structure in Middle England through denoting each individual characters social standing within society. The Miller’s Tale entails the story of a carpenter who falls in love with a juvenile/adolescent girl...
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...Министерство образования и науки Республики Казахстан Кокшетауский государственный университет им. Ш. Уалиханова An Outline of British Literature (from tradition to post modernism) Кокшетау 2011 УДК 802.0 – 5:20 ББК 81:432.1-923 № 39 Рекомендовано к печати кафедрой английского языка и МП КГУ им. Ш. Уалиханова, Ученым Советом филологического факультета КГУ им. Ш. Уалиханова, УМС КГУ им. Ш. Уалиханова. Рецензенты: Баяндина С.Ж. доктор филологических наук, профессор, декан филологического факультета КГУ им. Ш. Уалиханова Батаева Ф.А. кандидат филологических наук, доцент кафедры «Переводческое дело» Кокшетауского университета им. А. Мырзахметова Кожанова К.Т. преподаватель английского языка кафедры гуманитарного цикла ИПК и ПРО Акмолинской области An Outline of British Literature from tradition to post modernism (on specialties 050119 – “Foreign Language: Two Foreign Languages”, 050205 – “Foreign Philology” and 050207 – “Translation”): Учебное пособие / Сост. Немченко Н.Ф. – Кокшетау: Типография КГУ им. Ш. Уалиханова, 2010 – 170 с. ISBN 9965-19-350-9 Пособие представляет собой краткие очерки, характеризующие английскую литературу Великобритании, ее основные направления и тенденции. Все известные направления в литературе иллюстрированы примерами жизни и творчества авторов, вошедших в мировую литературу благодаря...
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...Cluster Computing Name Course name Instructor’s name Date of submission Cluster Computing Cluster computing was first heard in the year 1960 from the IBM, the IBM used cluster computing as the second option for connecting their large mainframe in the servers. These cluster computing was used to provide cheap ways or alternative that was considered cost effective in the commercial parallelism. Cluster is the process where computers are tightly or loosely connected and are working together thus seen as one system. The component that are in the cluster are normally interconnected using a fast or local network that is of high speed. The nodes in the network mostly computer that is used as the server normally run their own instance of the operating system. The whole idea of computer cluster started from coming together of computing development that entailed the presence of cheap microprocessor, network that had high speed and the software’s that was considered having a high performance in the distributed mode of computing. The main use of cluster is to boost the performance and the availability compared to using a single computer. The process is cheap and faster if compared to using a single computer. Computer cluster can be used in many ways to start with small corporate clusters with a minority of nodes to roughly faster mainframes example the IBM. Cluster computing has some outstanding importance...
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...Beowulf’s Actions: Heroism or Duty? In a historical poem named Beowulf, we see people of Danes living in a fear of a powerful monster, Grendal. No one seems to be able to defeat him until a hero warrior named Beowulf sails from Geatland and kills Grendel. From the very beginning of the poem Beowulf stands out as a fearless, “the mightiest man on earth, highborn and powerful” (line 196). He is not afraid of anyone or anything and he is also not shy about showing off all his success. He mentions all the accomplishments he had when he was younger and he goes to a great detail describing his fight with the sea monster, Breca. At the moment when we can see Beowulf crosses path with Unferth, his character really stands out in comparison to Unferth’s coward and jealous nature. Even though Beowulf comes across as a brave and strong warrior who later becomes a beloved and well respected king, there is a part of the story that makes me question his motifs. I wonder: Were his actions an act of heroism or was it his duty? After arriving in Danes, Beowulf meets with the king, Hrothgar. Based on their conversation, we can assume that they are not complete strangers. Hrothgar admits knowing Beowulf’s father, Ecgtheow. There is something Hrothgar said during their meeting that raises a question. Lines 470 - 473 read: “Finally I healed the feud by paying: I shipped a treasure-trove to the Wulfings, and Ecgtheow acknowledged me with oaths of allegiance”. In my opinion, the phrase “oaths of allegiance”...
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...important than life. And for a culture that did not believe in the immortality of the human soul. Beowulf is the oldest and longest known poem of the Old English period. The passionate struggle between Beowulf and the sea monster Grendel is a reflection of the struggle between man and the forces of nature. INTRODUCTION The Medieval Times encompass one of the most turbulent periods in the History of England and scatter the Medieval History books and other historical documents. Middle Ages embraced two quite different periods of literary history, the Old English (or Anglo-Saxon) and the Middle English, sharply divided from each other by the Norman duke William´s conquest of the island in 1066. Both English culture and the English language changed radically in the years following this event, and English literature was given a new spirit. (The Norton Anthology of English Literature) Old English was the West Germanic language spoken in the area now known as England between the 5th and 11th centuries. Anglo-Saxon was first written with a version of the Runic alphabet known as Anglo-Saxon or Anglo-Frisian runes. This alphabet was an extended version of Elder Futhark with between 26 and 33 letters. Anglo-Saxon runes were used probably from the 5th century AD until about the 10th century. All these qualities of form and spirit of literature in this Era are exemplified in the epic poem Beowulf. Beginning...
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...Beowulf: The Geat Hero What is the classification of being named a hero? A hero is those who put their needs aside for others. The Geat hero, Beowulf, was not ordinary and spent his time fighting monsters while making the environment safer for others like the Danes. In Addition, Beowulf led his people through his example or fearlessness and true strength. Beowulf had the qualities of a civilized man, as well as the strength of a great warrior. As we are all going to die, we must do some things to be remembered for. Beowulf could’ve easily used his superhuman strength as a form to take over other nations like some kings tried to accomplish. Beowulf was not like normal men. He was very well respected by his people. In addition, Beowulf was kind and substantial towards people and helped others like the Danes. Beowulf spent his whole life battling gruesome monsters for the welfare and safekeeping of the people. He was always looking for a challenge to test his abilities. Beowulf's first heroic achievement is his unselfish defense of Heorot from the rampages of Grendel. Beowulf is willing to protect its people and possibly die in the attempt although Heorot was not his own hall. In his battle with Grendel, Beowulf chose not to use weapons and only relied on his incredible amount of strength. Beowulf did not need weapons nor did he fear Grendel. He utilized his brains and outsmarted Grendel by planning a surprise attack. Beowulf also used his courage and strength...
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...Revenge in Beowulf Revenge by definition means to get retribution for a wrongdoing done to youself or to a loved one. Believe it or not, everybody has felt or taken action on the act of revenge, whether it is out of pure vengeance or a firm belief that the offender truly deserved it. Revenge can bring justice, but it can also bring pain and unintended consequences. “Beowulf,” a story centered around epic battles and heroic deeds, has revenge as a recurring theme. The entire tale is driven by the hero’s need to right the wrongs done against him and his fellow comrades by killing their enemies. This cycle of revenge is initiated when Grendel attacks Heorot, spontaneously killing 30 of the king’s thanes. Grendel hates the Danes’ late night shenanigans in the boisterous mead hall, thus he takes his revenge by terrorizing the Danes. Seeking to make a better name for himself through battle, Beowulf arrives in the kingdom to kill the monster Grendel for attacking the Danes. Beowulf avenges the Danes by mutilating one of Grendel’s arms and mounting it inside Heorot as a victory token, therefore, the Danes soon have their revenge against Grendel. The best example of revenge in the epic is represented through the character of Grendel's mother. She has had no prior interest in Hrothgar or the Danes until the death of Grendel. Grendel's mother is so grieved and angered by her son's death that she heads up to Herot and commences her own revenge by killing one of Hrothgar’s dearest thanes...
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...Course: Date: The role of violence in the world of Beowulf In the poem, Beowulf is an aging king who wears the identity of a warrior has different faces according to the situation at the moment. The poet describes Beowulf as “ greater/ and stronger than anyone anywhere in this world” implying that he was a strong man but still as any human being, he was mortal (Warsh et. al., 8). Violence in the poem is surfacing as a tool to venerate superiority. The poet explains Beowulf’s anxiety to battle Grendel but still exuding courtesy, diplomacy and patience. However, the battle that he craves for, is only possiblen after he gets permission from Hrothgar “Beowulf-anxious to meet with Hrothgar, from whom he hopes to receive permission to battle Grendel- is courteous, patient, and diplomatic”. This explanation also shows that violence is a measure of power and superiority but there are limits that a person is confined that makes them to give respect to people. In this case, Beowulf respects the boundary that he cannot fight Grendel until he gets permission from Hrothgar (Warsh et. al.,8). The aim of Beowulf wanting to battle Grendel could be a way of proving his heroism to gain prominence, amassing wealth or helping people. The poet writes“What does Beowulf want? Is he motivated to perform heroic acts simply by a need to help other people? Or is he interested mainly in accumulating as much wealth as possible?. It implies that Beowulf wants the battle to gain either of the three things:...
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...has for what he believes to be right and honorable. Epic heroes are, above all, defined by their action and valor. The anonymous Anglo-Saxon poem “Beowulf” chronicles the legendary tale of an epic hero and his brushes with monsters and demons. Facing foes that are beyond mere human strength, and beyond the power of the Danish warriors, Beowulf uses his extraordinary might to conquer the beasts. Beowulf displays the attributes of an epic hero through his displays of intense courage, strength, and generosity. Courage is the foundation of the warrior culture that Beowulf is a part of. It is necessary for Beowulf to be indifferent to death and meet every challenge with a courage and fearlessness that surmounts any warrior before him. “So warriors earn/ Their fame, and wealth is shaped with a sword” (24-25). Anglo-Saxons awarded and highly valued courage in their warriors. Through courageous deeds, warriors could achieve greatness in society. Beowulf’s ultimate goal is to win glory and immortality in each battle. “And for the first time in his life that famous prince/ Fought with fate against him, with glory/ Denied him. He knew it” (2572-73). Even though Beowulf perishes, he reaches the ultimate level of courage by facing death and battling the dragon. Strength is a constant obsession in the world of Anglo- Saxon warriors. Beowulf is always willing to go to extreme lengths to prove his physical prowess: [Grendel] needs no weapons and fears none. Nor will I… My hands Alone...
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...large roles in the poem. Both play their part but are described very little. Wealthow is often only called the "gold-ringed queen" and only exists to play "a noble woman who knew what was right" (Raffel, 31). Despite her noble status, Wealthow holds her tongue and is only mentioned when she serves Beowulf and his soldiers mead from a jeweled cup. Grendel's mother, on the other hand, plays a slightly bigger role, but only as an evil idenity. Her name is never revealed and she is only known as Grendel's mother, signifying that the male defines the female. Additionally, Grendel's mother is the only female character that poses a threat to Beowulf and his men. Unfortunately, she is portrayed as a "mighty water witch", insinuating that any woman who defied an man was evil and wicked (Raffel, 41). These two female characters demonstrate the Anglo-Saxon ideas that women should be figures rather than hold any real power. Notes how women have become stronger forces in the world, yet are still held back by men. In the movie, Grendel's mother is shown to be little more than a sex object in the eyes of men, which actual allows her to hold power over them. She is able to seduce Hrothgar and Beowulf, creating sons for her evil to live on through. These monsters eventually attack the men as the repercussions of the "sins of the fathers" (Zemeckis). Grendel's mother demonstrates everything the Anglo-Saxon's thought women should not be: a woman who held power of the men. Grendel's mother shows the...
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