...We take furniture company of Try Star international .It has two branches one in Lahore and other in Karachi. Old system were centralized and we design a new system of database which is distributed i.e. the database of the Lahore campus is in Lahore and the database of karachi campus is in Karachi i.e a collection of multiple ,logically interrelated databases distributed over a computer network. DDBMS: A distributed database management system is defined as a software system that permits the management of the ddbs and makes the distribution transparent to the users. Why we use distributed database? In centralized system, all queries are handled by the main server and all loads are on the server but in distributed system, a separate server for each site exists. • In centralized system If centre goes down, everything is down. So you need to have offsite redundant servers. • In centralized system there is the single point of failure that can bring an entire company down in the event of a server crash but in distributed system if one server crashed down we get information from main server. Distributed Database design: The design of a distributed computer system involves making decisions on the placement of data and programs across the sites of the computer network .in the case of distributed DBMSs,the distribution of application invoves two things: • The distribution of the distributed DBMS softwares • the distribution of thr application of...
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...Learning Path. This includes Sentence Skills, Punctuation, Mechanics and Spelling, and The Craft of Writing. When I selected the Mastered Module titled Sentence Skills, I selected Skills Check and took a short exam. This resulted in a suggestion to work on Fragments next. These skills directly apply my academic life because these are the very skills that are going to be evaluated by the instructors, which in turn will determine how successful I am in each class. While I may have the ability to analyze a situation, I won't be as successful in class if I am unable to correctly articulate that analysis using proper grammar, punctuation and sentence structure. The skills that I am learning in the Path Builder also relate directly to my professional life as a Paralegal, working for attorneys that rely on the written word to convey their legal arguments and points when defending their clients. I have to be able to construct clear and concise motions and pleadings, often times trying to convince a judge or prosecutor to see our point of view regarding very delicate topics. Most of my life, I have been naturally able to construct a proper sentence or write a grammatically correct paper, but I could never define a fragment or parallel sentence. I am excited about the positive affect this program is going to have on my writing skills! I was pleasantly surprised by the initial results of my Path Builder results because, while I have a naturally solid ability to write, I don't...
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...group of attribute. The vertical partition is defined in three context memory level a centralized database and the most important is distributed database like placed data in different sites. In this paper we focus on distributed database. in which local transaction should be minimize. In this paper we use two phases the first approach is that we have no first knowledge and second is cost optimization. Fragmented may be no overlapping or overlapping. Summary Partitioning in database design is the process of assign object from the logical schema to the physical several objects. Vertical partition is the process of divide attribute into group (fragments) and assign to physical object. In vertical fragmentation we make maximum and all minimum possible fragments it mean that fragment may be overlap or non-overlap. So we make cluster of fragments that one overlap or no overlap but we use the both disjoint and no disjoint cases in partitioning. We use fragmentation to improve the performance of query optimization .according to distribution point of view the different approach is like hierarchy of memory partition. In this approach we used vertical partitioning in that way the attribute that are mostly accessed are placed inthat way the attributes that are highly access are placed in the fastest memory level.in the distribution environment we also use normally fragmentation but replica is also used . in the vertical fragmentation we use...
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...When a file is stored in clusters that are not physically located next to each other on the platter, it is fragmented. Fragment can occur for various reasons, but most common cause is the modification of deletion of a file. To explain it generally is that there are three files. First one takes three spaces and the second and third takes two spaces. We remove the second one and replace with a five space file. Since all five can’t fit within the two spaces, we put two into the space and put the rest at the end. This is called fragmentation. Fragmentation can affect all files, including system files. As a result fragmentation will affect all window system. As a normal user, the hard drives will fragment over time and activities such as updates or installation and deletion of programs can cause major fragmentation. It will cause the performance to degrade over time. The different processes running in the background i.e. window explorer, all take an allotted amount of RAM to perform at optimum levels. More free RAM means that the essential processes that are running have more priority of the space and the CPU. When you begin to run your RAM to its limits, the essential processes and even the non-essential processes begin to lag due to the overtaxing of the CPU and RAM. Technically RAM does not have any influence on the processor performance, but it does have an influence on how much processes or technically instructions that processor can read. So a greater amount of RAM memory...
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...Deforestation Jason Hennessee Axia College of University of Phoenix Deforestation “Dad! Dad! It’s opening day! Can we please go to the forest to watch the boats race?” Junior, age 10, was very excited about the idea of watching the boats race from the relative quiet and shade of one of the forests to border the river. “Sissy already has the car packed for the trip, and I think she even remembered to grab the charcoal this time!” Dean opened one eye. Seven in the morning was a bit early to leave for the boat races thirty minutes away when they started at nine. But, such was Junior’s excitement that Dean forced himself out of his bed earlier than he planned on. “Ok, son. Let’s check Renee’s packing and we’ll see about weather and conditions. Does Mom have her work finished yet?” Anne appeared framed in the bedroom door. “Yeah. I have some more reading to do, but I can do it at the site. The races are not my favorite thing, but you’ll need my help if the kids want to get wet. However, there is something I need to talk to you about. Junior, honey, please go make sure you have a cooler full of water and juice for us today.” Off like a shot, Junior dashed out of the room and Anne went in, closing the door behind her and lifting Dean’s laptop to the bed. “Dean, I think the forest is gone. Check this out.” Dean read the headlines and cutlines of the pictures and articles that Anne showed him. He shook his head as one by one they all told a devastating...
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...Do threats to biodiversity pose the greatest challenge to humanity for the 21st century? Introduction: The term biodiversity refers to the variety of life on Earth at all its levels, from genes to ecosystems, and the ecological and evolutionary processes that sustain it. Biodiversity includes not only special we consider rare, threatened, or endangered, but every living thing even organisms we still know little about, such as microbes, fungi, and invertebrates. Biodiversity is important everywhere; species and habitats in your area as well as those in distant lands all play a role in maintaining healthy ecosystems. Biodiversity is important because it boosts ecosystem productivity where each species, no matter how small, all have an important role to play. For example, a larger number of plant species means a greater variety of crops. Greater species diversity ensures natural sustainability for all life forms. There are five main threats to biodiversity that I can cover later on in this report are: 1. Invasive alien species 2. Climate change 3. Nutrient loading 4. Water pollution 5. Loss of habitat 6. Overexploitation In this report my goal is to explain what biodiversity is in detail in depth and explain how important it is to the world. Also, to outline if and how these threats pose a threat to humanity in the 21st century. How important is biodiversity? Biodiversity is important for all species' survival. We need a variety of habitats for...
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...and near. Now and then along life’s pathway.” There are lots of happiness to be discovered along the pathway of life. It is also saying that there is no way that anyone would be able have more than a couple fragments of happiness at the time. As it says in the poem, “But there are so many pieces, No one ever finds them all” Leonard is also saying that even if it feels like there is no happiness left in your life, you are wrong because happiness is scattered along your journey of life and no one can every find all of the fragments to complete the perfect, crystal ball. The ball symbolizes perfect happiness or Utopia. The poem states in stanza two, ”You might find a bit of beauty or honest share of wealth, While another just beside you, fathers honor, love, or wealth.” This explains that happiness is encountered in all different ways because you might get happiness from beauty and wealth while somebody gets happiness from honor, love, and health. Leonard is also saying that happiness is found in many different things in the world and at many different times and places. These are not the only ways of happiness. You can be happy from friends, family, having fun, or doing what you love. Leonard says in stanza three, ”Yet the wise on their journey, treasure every fragment clear.” This text explains that the smart people in life cherish their happiness because they know they are lucky to have it. She also says in...
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...Forests are the life root and the lungs of the world, it also supply us with oxygen, wood, biodiversity, the beauty of nature and many more. Humans rely on the forest even before our ancestors nomadic lifestyle ends and till this day humanity still depend on forests for their basic needs from raw materials such as lumber to its finished product that is furniture. Forests also prevents soil erosion, filters large amounts of air and water, and is the habitat for the wildlife that coexist with the floras in the forest. But lately, humanity has taken the forest for granted and never care about the consequences of their actions, cutting down trees and burning forests to make way for progress and development, removing chunks of forests for agricultural...
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...and near. Now and then along life’s pathway.” There are lots of happiness to be discovered along the pathway of life. It is also saying that there is no way that anyone would be able have more than a couple fragments of happiness at the time. As it says in the poem, “But there are so many pieces, No one ever finds them all” Leonard is also saying that even if it feels like there is no happiness left in your life, you are wrong because happiness is scattered along your journey of life and no one can every find all of the fragments to complete the perfect, crystal ball. The ball symbolizes perfect happiness or Utopia. The poem states in stanza two, ”You might find a bit of beauty or honest share of wealth, While another just beside you, fathers honor, love, or wealth.” This explains that happiness is encountered in all different ways because you might get happiness from beauty and wealth while somebody gets happiness from honor, love, and health. Leonard is also saying that happiness is found in many different things in the world and at many different times and places. These are not the only ways of happiness. You can be happy from friends, family, having fun, or doing what you love. Leonard says in stanza three, ”Yet the wise on their journey, treasure every fragment clear.” This text explains that the smart people in life cherish their happiness because they know they are lucky to have it. She also says in stanza...
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...Social entrepreneurship through forest bio residue briquetting Contents 1. The social problem and the opportunity 4 2. Mission, vision and values 7 3. Our solution (strategy and business model) 9 4. The entrepreneurial team 15 5. Human resources 16 6. Context 18 7. Scaling strategy 20 8. Impact measurement 22 9. Risks 25 10. Financial Plan 28 Bibliography 29 Figure 1. Exposure of the population to natural disasters 4 Figure 2. Lean canvas 8 Figure 3. Manually operated briquetting machine 11 Figure 4. Crushing option 12 0. Business plan summary This section should briefly present the main ideas of the following sections and thus should resemble an elevator speech. Accordingly, it has to be written last, after all the details of the business have been established. Length of section: 0.5-1 page 1. The social problem and the opportunity Most of the time Romania ranks last in sectors like education, health and sustainable development among European countries. But when it comes to antagonistic areas, the situation changes abruptly: Romania occupying the fourth place among the European countries threatened by natural disasters like drought, floods and landslide. In 2012 Institute for Environment and Human Security of the UN launched the World Risk Report which focused on environmental degradation and disasters. According to the study, Romania features an average risk. The report underlined the following aspect: “The risk...
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...Shannon Esperson ENGL 1302 Dr. Christie Position Paper Final Just last month I was in Las Vegas Nevada dancing the nights away in some of the hottest night clubs around when someone in my party got a headache from all the secondhand smoke she was being exposed to. At that point in time we left the night club and shortly after her headache disappeared; it was as easy as that. This experience got me thinking about those who don’t have the ability to control their secondhand smoke exposure and what, if anything, is being done to protect them. As easy as it was for myself to leave this smoky environment, a child in a smoke filled car, for example, would be trapped with no hope or realistic ability to escape the situation. Smoke free citizens have pressed legislators for years to make their work and public environments smoke free. Smoking cigarettes is now illegal in government buildings, and many bars and restaurants nationwide and yet only six states have laws making it illegal to smoke in a car with a minor present. Shouldn’t minors be afforded the same liberties we adults demand for ourselves? I have struggled in my opinion on smoke free legislation for some time now. As a libertarian who appreciates the least government involvement possible, I support the freedom we have to smoke in bars and casinos in Las Vegas. These are adult only environments and as adults we have the choice to engage in the lawful behaviors we see fit. However, as a pediatric nurse who witnesses...
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...growth, rain, temperature fluctuations, predictions, parasitism, death and so on occurring in a relatively large geographic are tied together by some dominating physical feature. Thus one could envision ,and for example ”,the prairie ecosystem,”which would encompass a large, more or less self-sustaining, relatively flat and dry region in which perennial grasses were the dominant vegetation,characteristic native vertebrate animals were predominantly herbivores such as bis on and rodents, and the major shaping physical forces were fire,wind and extreme temperature fluctuations. If you're bored by prairie ecosystem,then of course you could envision a coral reef ecosystem,a desert ecosystem,or the most complicated ecosystem of all,the tropical forest ecosystem. In the absence of humane disturbance, ecosystem tend to remain stable for relatively long periods thousand of years. During most of Earths history, destruction resulted from global events,typically of geological origin,such as the drifting of continents and the rising and falling of ocean levels. The fossils record shows us that some,if not all,continents have experienced dramatic changes over the several hundred million years of their history. For example,Americas prairie ecosystem “bread basket”. The great plains,where most of our corn and...
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...Environment, Resources, and Competition University of Phoenix Ecology and Evolution BIO 315 January 14, 2011 Environmental Ecology The ecosystem I choose to analyze is the tropical rain forest. These forests contain large trees and dense vegetation with warm temperatures year round accompanied by frequent rainfall. Tropical rain forests also have very diverse species of plants and animals; there is a very high level of biodiversity present there as well. Most trees have very short roots, particularly taller trees, while others have deeper roots. The soil is very thin because the tree branches and leaves keep the ground shaded and void of sunlight. This also makes it more challenging for smaller plant life to thrive, due to a lack of rich soil needed for them to flourish. Thus, small plants and shrubs that do survive must have qualities that make living without much tillable land possible. Moreover, animal diets must not rely solely on small plants and shrubs, because they are of limited supply. The temperatures of the tropical rain forests are typically warm with an average yearly low of 20C and an average yearly high of 34C. These temperatures are often accompanied with constant rainfall. Tropical rain forests get an average yearly low of 200 cm of rainfall and an average yearly high of 400 cm of rainfall; this combination create humid conditions under the trees and at ground level (Smith & Smith...
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...PRICING STRATEGY AND PROFITABILITY OF HONEY MARKETING ORGANISATIONS IN THE NORTH WEST PROVINCE OF CAMEROON D. Malaa1* ; G. A. Muluh2 ; F. Kamajou2 1* Institute of Agricultural Research for Development (IRAD), Dschang BP 44 Dschang, West Province, Cameroon Tel 237 777 00 69 email: dorothymalaa@yahoo.co.uk 2 Faculty of Economics and Management University of Dschang Cameroon ABSTRACT This study assessed the efficiency of three honey marketing organisations, which emerged at the advent of market liberalisation, in the Bamenda Central, Belo and Elak- Oku Sub-Divisions in the North West Province of Cameroon. This research addresses the question: are honey marketing organisations efficient in their pricing. Two types of honey (white honey and brown fluid honey) are marketed, and the marketing organisations are judged organised and efficient given the marketing functions have been liberalised with little or no state intervention in the honey sub-sector. Honey marketing organisations are profitable with the return of profit margins to total cost equal to or greater than the minimum interest rate of 18%. Whilst it is recommended that actors or stakeholders in this sector should organise workshops/training sessions in processing and marketing to empower themselves, further studies should be focused on the cost of processing techniques. Key Words: Honey, Marketing organisations, Pricing strategy, Profitability, Profit margins...
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...Research Tropical Rain Forests. Do you think it is important to preserve these rainforests - and why? What is the best way we might go about doing this - especially considering we don't have any Tropical Rain Forests in this country? Yes, I think it is significant to preserve what few hot Rain forests that are remaining. Tropical rain forests are one of the most bio-diverse and biologically important areas on the planet. Much of their living thing and stand life is unique and unreproduced anywhere else. Classification and farming are the two largest influences on the rain forest, causing many thousands of acres to become either deforested or even unfruitful. Rain forests are the prime land-based stand systems for the water and carbon cycles in the mood and groundwater; removing more and more of the rain forest causes the carbon cycle to become disturbed, with not enough carbon dioxide converted back to oxygen. The undergrowth in some areas of a rainforest can be restricted by poor penetration of sunlight to ground level. If the leaf canopy is destroyed or thinned, the ground beneath is soon colonized by a dense, tangled growth of vines, shrubs and small trees, called a jungle. There are two types of rainforest, tropical rainforest and temperate rainforest. It is important to preserve what few Tropical Rain forests that are remaining. The Tropical Rain forests provide the world with so many important tools for our survival. The rain forest is home to a variety of different animal...
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