Thursday, December 26, 2019

A Report On Relational Databases - 923 Words

NoSQL was created in the response to relational databases not being able to handle the scale and changing challenges of modern applications, they also cannot take advantage of the cheap, easy storage abilities and also the processing power accessible now. NoSQL includes a variety of different technologies that were developed in response to the surge of data stored by users, objects and products. They were also developed to contend with the rising frequency that the data is accessed and the performance and processing needs. [7] NoSQL databases can be set into different categories such as †¢ Document databases - Document databases pair each key with a complex data structure known as a document. Documents can contain many different†¦show more content†¦The architecture used by NoSQL databases allows for the databases to be scaled efficiently rather than the more strict architecture found in relational databases. Pros and Cons When comparing the benefits to downfalls of both SQL and NoSQL, there are 6 areas which need to be looked at. These are how the systems allow for querying, how transactions are carried out, the consistency the systems offer, how saleable they are, also how easily managed the systems are and finally the schemas which are used by the systems. SQL based databases support a ever expanding set of languages for queries, as well as the a massive number of filters, sorting options, projections and index queries. NoSQL on the other hand allows for all this as well but does not have the more powerful aggregation options which are available to SQL based databases. Transactions allow for changes to be made to databases and atomicity ensures that these changes are done entirely. Having atomically made changes guaranties that these changes are never done partially, this is important because without it multiple users could make transactions relating to the same data and be working with different result causing data to be lost or new data being created, some NoSQL platforms do not support transactions but most SQL platforms do. Following the atomicity of the transactions consistency is also a big part of both types of platforms. MySQLShow MoreRelatedWhat Is A Relational Database. â€Å"A Relational Database Is1173 Words   |  5 PagesWhat is a Relational Database â€Å"A relational database is a collection of data items organized as a set of formally-described tables from which data can be accessed or reassembled in many different ways without having to reorganize the database tables. It was invented by E.F. Codd in 1970.† (TechTarget, 2006) A simpler definition of a relational database is a self-describing group of related tables. There are three ways to modify a table. We can insert a record, delete one, or update a recordRead MoreAnalysis Memorandum1532 Words   |  7 Pagesanalysis memorandum proposing the use of Microsoft Access databases within our Security Division’s infrastructure. Many security managers are relying heavily on the use of Microsoft Excel spreadsheets in order to keep track of their personnel, security violations, inspection programs and training. While spreadsheets are effective means for complex calculations they are also limited in that they basically fall short in showing the relational qualitie s of security data in relationship to particularRead MoreAcs Assignment 2, University of Winnipeg Essay1448 Words   |  6 Pagesway of organizing data on disk. b) 10 Convert the one table in the previous question to a relational database design. Fill each table in your design with data from the previous question such that no information is lost. Show how your design satisfies the criteria for being a relational database, and why it is better to store data on disk in this way rather than all in one table. c) 7 What is database management system? What steps would the hospital ward need to take to prepare its data toRead MoreThe Features Of A Relational Database1585 Words   |  7 Pages P1 - Explain the features of a relational database. This is to be shown as a report or presentation and must discuss the following. †¢ Features: entities; attributes; relationships; †¢ Entities: primary keys, foreign keys; referential integrity; attributes; †¢ Attributes: field properties e.g. data types, size, validation rules †¢ Relationships: one-to-many; one-to-one; many-to-many Relational database – This is a database that contains more than one table of which are linked using key fieldsRead MoreBtec1256 Words   |  6 PagesLearner Registration No. Assessor Name LEI13160876 Soory Abbassi 15/10/13 Hand-in Date Submitted On 15/10/13 18/03/14 Qualification and Programme Number Unit Number and Title BTEC Extended Diploma In IT (QCF): Level 3 Unit 18: Database Design Assignment Title Assignment 1 No. 1 of 2 Whole or Part of Unit? Whole /Part Grade for Whole Unit Deadlines: If you do not meet the deadlines for handing in your assignments you may not have your work marked. This could resultRead MoreWhat Is A Relational Database?1043 Words   |  5 Pagestechnical support staff in the exact way. The company are more comfortable to have a centralised IT-Based support system that is able to track, monitor and report on the improvement of problems acknowledged by users through the two sites normally improving the IT support service. What is a Relational Database? Relation database is a database model in which information is stored in separate tables stored in a linked relationship in a table with rows and columns. Each table has a record which isRead MoreWhat A Database Is, Features Of A Relational Database, And The Benefits Of Relational Databases1659 Words   |  7 PagesIntroduction: In this report I am going to explain what a database is, features of a relational database, and the benefits of a relational database, purpose of primary keys and how they are used to build relationships, and I am also going to focus on, what are foreign keys and how they are been used, explain referential integrity and finally, how to apply referential integrity. I am also going to backed up my views and opinions with the valid references. Assessment introduction Iain’s Co is aRead MoreDad (Data Analysis and Design)1117 Words   |  5 Pagesof Database system. Date given : 10th May 2010 Date to be submitted : 20th July 2010 Lecturer : Mr. T. Shanakr Rational The objective of this assignment is to assure that the students have gained the relevant knowledge according to the outcomes specified in the syllabus. Assessment requirements to meet learning outcomes 1. Understand data models and database technology 2. Design a relational database to meet user requirements Read MoreThe Features Of A Relational Database1406 Words   |  6 PagesP1 Explain the features of a relational database. Introduction: A company called Ian’s Co currently employs a team of IT technicians to manage their IT infrastructure and also support the IT users. Also quite recently the company has taken over a similar but a smaller company which is also employs technical support staff in the same way. What is a relational database? Firstly a relational database contains a set of tables which basically are linked collectively by the relationships between theRead MoreTechnical Guide : Database And Database Essay1551 Words   |  7 PagesTechnical guide Database It is the collection of schemas, tables, queries, reports, views, and other objects. The data are typically organized to model aspects of reality in a way that supports processes requiring information, such as modelling the availability of rooms in hotels in a way that supports finding a hotel with vacancies. It is a structured set of data held in a computer, especially one that is accessible in various ways. A database is a collection of information that is organized so

Wednesday, December 18, 2019

State/Local Finance Example

Essays on State/Local Finance Assignment ECO 346 SPRING HOMEWORK REG. NO] [ISTITUTION’S ECO 346 SPRING HOMEWORK QUESTION The board of Education in the City School District of Albany approved a budget proposal for 2015-16 worth 224 million dollars (ALBANY SCHOOLS). Comparing it to the previous year’s budget, which was $221,752,648, this is an increase of approximately 0.9%. Tax-levy increased by 0.98%; being the second year in a row for such an increase below 1%. This presented a tax-levy increase that is less than half of the district’s tax cap of 2.26% for next year. The budget includes some programs and supports, and tax-free facilities propositions (ALBANY SCHOOLS). Some of the new programs and supports include: Restoration of three positions cut during recession: An assistant Director of pupil personnel, Instructional Supervisor and Extended day coordinator. To enhance consistency in prekindergarten instructions in the district, they considered investments. Addition of reading teachers Six of new social workers, psychologists and behavioral specialists. College carriers reading coordinators. Among others. Tax free proposition includes provision of new turf filed (ALBANY SCHOOLS). These are some of the specific programs that may be targeted for cuts. QUESTION TWO I think one of the transportation services that should be financed by the revenue generated by these fees is enabling acquisition of speed governors for free (Ronald, 2006). The operators of Public Service Vehicle should be given free speed governors by the government on acquiring the vehicle. This will not only standardize the quality and type of speed governors used but also will reduce cases of over-speeding. Besides, gasoline tax could be used fix exhaust-filters on vehicles. One of the challenges facing transport industry is pollution. Setting up strategic spots where newly acquired vehicle will be fitted with exhaust filters can be a key step to making use of the revenue realized from these taxes. Additionally, gasoline tax could be used to increase emergency road services, 24/7. Considering that transportation spending do exist, state aiming to fund as much of it as it can, from these taxes and fees, will be a fair move to put citizen’s money into use and improve the transport industry at large. QUESTION THREE The authors in the text observe that each level of government has a role to play in the provision of the safety net (programs designed to assist people who find it difficult to meet basic needs). This includes federal government and state government. Additionally, the authors conclude that Medicaid is the largest and fastest growing among the safety net programs. This basically in terms of magnitude and number of recipients. I do only agree with the authors that each level of government has a role to play to promote safety net but also believe that it a responsibility and role of every American with slightly higher standard of living to take part in the provision of safety net. Going by the statistics provided, I agree with the authors that Medicaid is the largest and fastest growing safety net program. However, in case the ongoing data collection presents a different thing, then I will be obliged to disagree with them. QUESTION FOUR A community has a lot to gain from new business investment. Firstly, the community gains a good reputation. A place with an industry or a thriving business gains reputation (Ronald, 2006). This may come as a consequent of emergence of articles bearing the name of the place. Besides, the members of the community may benefit from the employment opportunities created by the business; hence securing source of income. Another gain that may be accompanied by a business investment to a community is growth of facilities (Ronald, 2006). Due to needs of the business, facilities such as better roads and communication lines, may be constructed thus enabling the local community to take advantage of them. However, some of costs that may come with a business investment in a community is increased competition (especially in the case where the new investment provides substitute good or service) (Ronald, 2006). Already existing business may face stiff competition pushing them out of business or reducing their profit margin. Additionally, to create space for the shopping center, some community members may be displaced. This case of displacement also applies to a manufacturing plant. Besides, a manufacturing plant may increase pollution of the surrounding hence endangering the lives of the inhabitants. Construction of a new manufacturing plant is normally associated with influx of people of various social backgrounds in search for employment . This may lead to erosion of community morals and code of conduct (Ronald, 2006). A community should discourage investment activities if they have great negative impact to the people (Ronald, 2006). For example, a manufacturing plant with poor waste management strategy or whose by-products are highly harmful to the living things should be discouraged. Additionally, if the investment presents unhealthy competition to the local business posing risk to their survival, it should be discouraged. Reference Ronald, F. (2006). State and Local Public Finance. New York: South-Western College ALBANY SCHOOLS WEBSITE: , 2015.

Monday, December 9, 2019

Busy Athletes Essay Example For Students

Busy Athletes Essay Nathan SwanekTeacher?English 100October ?,2000Assiduous AthletesNot many people know the onus of being a student athlete in college. This burden set on them has caused the graduation rate of scholarship players to average at about fifty percent from 1995 to 1998. In order to be eligible to play, the athletes must be full-time students , which means taking at least twelve units a semester. Because these athletes are taking so many classes, they must make time for a considerable amount of studying and homework. Then add up the amount of practice their sport requires and I doubt they will find a second to rest. Student athletes are the hardest working students in college. Most student athletes have a demanding and rigorous schedule. This is partly because of the required twelve units minimum a semester to qualify as a full-time student. Without the full-time student status, they would be ineligible to play sports. That means at least three hours a day of courses on average. My schedule is similar to this, in that I am taking fourteen units this semester. It averages out to about three and a half hours of class a day. Scheduling the class times can also be a burden. It took my friend, Chris Carter, who plays baseball for Chapman University, two weeks to plan his class schedule around his job and his training. An athlete cannot have class on Fridays because some games occur on Fridays. Therefore, it makes it even harder to plan. My physical therapist, Jim Hairston, is a teacher at Chapman University and he said that many of his students who play sports have a harder time staying awake because of lack of sleep. These could all attribute to the recent fal l in the graduation rate. Another conundrum student athletes must face is finding time for studying and homework. With classes half the day and training the other half, that leaves the night for studying. Most athletes do not get started until about eight oclock because of late practices. Mr. Reames, a teacher at Foothill High School, said that we should expect to spend about four hours a night studying , and that does not include homework. Even if the athlete had only two hours of homework he would not get to bed until two oclock in the morning. Many students have jobs to support them because they do not have full scholarships. Jobs take even more time away from study. Chris Carter is juggling baseball, school and a job. He says that he had to cram classes back to back in order to make time for work before doing homework and studying. Last April, the NCAA released information from a study completed in 1999, that stated the average student athlete gets between six and seven hours of sleep a night compared to the recommended nine hours of sleep a night. Those two hours could be the difference between attentively listening and absorbing the material presented in class or trying to stay awake and absorbing only half the material presented. Obviously, these time consuming activities take away from needed sleep and make the student work harder. The sport probably takes the most time per day out of the three main time consuming activities. For baseball, an athlete must make a year long commitment to train and do whatever it takes to ready yourself for the season. This includes weight-lifting, which many colleges have early in the morning. Some start as early as six oclock in the morning. One might say this gets your day started early, but it is only depriving the athletes of more sleep. Vince Brown of the Foothill Knights baseball program, starts his team weight lifting at six oclock in the morning and says he likes to run his program similar to college programs. In addition to morning weight lifting, there are also afternoon practices that go from about three or four in the afternoon to six or seven at night.. This makes for quite a bit of training each day. The June issue of Baseball America stated that most college baseball programs average about five hours of training a day. If training hours (5), class hours (3.5) and s tudy hours (6) are added up, that is around fourteen and a half hours of hard work a day, and that does not give time for eating and travel. Weekends could normally be another option for students to work, study or do homework, but student athletes have practices or games that take up most of the day every weekend. Cal State University of Long Beachs baseball program has games or practice games every Saturday and Sunday throughout most of the school year. With weekends taken, mornings taken and the afternoons taken, that does not leave much time for anything else. .u5fdfc24af0616b5604ad23d8ed57d196 , .u5fdfc24af0616b5604ad23d8ed57d196 .postImageUrl , .u5fdfc24af0616b5604ad23d8ed57d196 .centered-text-area { min-height: 80px; position: relative; } .u5fdfc24af0616b5604ad23d8ed57d196 , .u5fdfc24af0616b5604ad23d8ed57d196:hover , .u5fdfc24af0616b5604ad23d8ed57d196:visited , .u5fdfc24af0616b5604ad23d8ed57d196:active { border:0!important; } .u5fdfc24af0616b5604ad23d8ed57d196 .clearfix:after { content: ""; display: table; clear: both; } .u5fdfc24af0616b5604ad23d8ed57d196 { display: block; transition: background-color 250ms; webkit-transition: background-color 250ms; width: 100%; opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #95A5A6; } .u5fdfc24af0616b5604ad23d8ed57d196:active , .u5fdfc24af0616b5604ad23d8ed57d196:hover { opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #2C3E50; } .u5fdfc24af0616b5604ad23d8ed57d196 .centered-text-area { width: 100%; position: relative ; } .u5fdfc24af0616b5604ad23d8ed57d196 .ctaText { border-bottom: 0 solid #fff; color: #2980B9; font-size: 16px; font-weight: bold; margin: 0; padding: 0; text-decoration: underline; } .u5fdfc24af0616b5604ad23d8ed57d196 .postTitle { color: #FFFFFF; font-size: 16px; font-weight: 600; margin: 0; padding: 0; width: 100%; } .u5fdfc24af0616b5604ad23d8ed57d196 .ctaButton { background-color: #7F8C8D!important; color: #2980B9; border: none; border-radius: 3px; box-shadow: none; font-size: 14px; font-weight: bold; line-height: 26px; moz-border-radius: 3px; text-align: center; text-decoration: none; text-shadow: none; width: 80px; min-height: 80px; background: url(; position: absolute; right: 0; top: 0; } .u5fdfc24af0616b5604ad23d8ed57d196:hover .ctaButton { background-color: #34495E!important; } .u5fdfc24af0616b5604ad23d8ed57d196 .centered-text { display: table; height: 80px; padding-left : 18px; top: 0; } .u5fdfc24af0616b5604ad23d8ed57d196 .u5fdfc24af0616b5604ad23d8ed57d196-content { display: table-cell; margin: 0; padding: 0; padding-right: 108px; position: relative; vertical-align: middle; width: 100%; } .u5fdfc24af0616b5604ad23d8ed57d196:after { content: ""; display: block; clear: both; } READ: Child Abuse EssayMonday through Thursday, student athletes have about fourteen and a half hours of hard work and Friday, Saturday and Sunday they have about twenty one hours combined. Added together, that is seventy nine hours of intense work a week. That is almost twice the amount of work in a nine to five job. Could you handle almost eighty hours of work a week? Education

Monday, December 2, 2019

The Life Of Moses Essays - Book Of Exodus, Moses, Bo, Zipporah

The Life Of Moses The Life of Moses The Bible is a compilation of historical occurrences that have been documented to confirm all of Gods miraculous works. God has performed many miracles in the Bible. They were not only performed that his people may believe, but they were performed for the well being of his people and as a means of his peoples redemption. In the Bible, God also appointed many people to deliver his message and to do his works. The people whom God had chosen were not always the people man had said was fit to do his work. Most of the time God chose the one no one would think would amount to anything, and lifted them up to his people to bring forth his miracles, to deliver his word, and to perform his works. God works in mysterious ways, but in the life of Moses, he not only worked mysteriously, but also miraculously. The birth of Moses was the first of the many miraculous events he would have experienced throughout the duration of his life because he should have been killed according to demands of Pharaoh. The king of Egypt ordered the midwives (caretakers) of the Hebrew women to kill all baby boys, and let all the baby girls live. He wanted the baby boys to be killed because he knew that the one that would be responsible for his demise was in the midst of that new breed of the Hebrew males. Pharaoh wasnt worried about birth of the female, Hebrew child because he knew that she was no threat to the throne, but he was well aware that his throne was in jeopardy if he allowed the male, Hebrew child to live. Pharaoh ordered his people, Every boy that is born to the Hebrews, you shall throw into the Nile but you shall let every girl live.(Exodus 1:22) Even though the king ordered the midwives to kill the male babies, they did not kill them because they feared the Lord, and they knew that a great leader was soon to be born. Moses was conceived from a man from the house of Levi and a Levite woman. After Moses was conceived, she hid him for a period of about three months, until she could not hide him anymore. Once she couldnt hide him anymore, she obeyed the Lord and prepared a basket for the baby child. She then placed the child in the basket, and placed the basket among the reeds on the bank of the river, as her sister watched it flow down the stream. Then Pharaohs daughter discovered the baby boy, well hidden in the basket as she was taking a bathe in the river. She then ordered her servant to fetch the basket to see what was in it, and when she realized that it was a Hebrew child, she took pity on it, and told her servant to get a Hebrew nurse and tell her to care for the child for her. When the child grew up, she took him in as her own son and named him Moses, because she said, I drew him out of the water.(Exodus 2:10) Moses was raised as a member of the Egyptian court until he was exiled for the killing of another court official. Moses experiences different events that adumbrate his future destination. Moses intervenes into a conflict situation between an Egyptian and a Hebrew, and in his Hebrew brothers defense, he killed the Egyptian with the idea that knows one had seen him do it. Moses then encounters a situation between two Hebrew men, and Moses questions them asking why are they fighting? To his astonishment one of the men replied sarcastically, Do you mean to kill me as you killed the Egyptian? Once Moses heard him say that, he feared for his life because he realized that there were witnesses of the murder of the Egyptian. Moses then hears that Pharaoh is out to kill him and he flees Pharaoh and seeks the land of Midian. Moses meets a group of seven women, which were the daughters of the Priest of Midian. The women tell their father how Moses helped them against the shepherds who