Relational algebra

On Tuesday, October 20, 2015, I spent the day at Media Elementary School in the Rose Tree Media School District assisting 4th-grade teacher Mrs. Williamson. Mrs. Williamson is a teacher with 23 years of experience and she spent most her career with Media Elementary School. The school day for the students begins at 9:00 am and ends at 3:30 pm. I was supposed to report at 8:45 am as the teacher began preparing for the class few minutes before the students entered the classroom. I reached there at…

friend Chance. Freshman year was a great year I got to know my nephew, Hunter better. My favorite class was Foundations of Science and Algebra. The classes were interesting and had a lot of fun in them. In my Science class I had Parker Holland-dunn and Alberto Ramon. We had a good time in that class. In my Algebra class I had AJ (m) and Kelly Hayes. I failed Algebra with like a 15%. I had like 5% Q3. It was only because I had Bronchitis and pneumonia for two weeks. I had bronchitis for a week…

Scientist And Mathematicians Of The 1800s The purpose of this articulated essay is to inform the reader about two beings in the 19th century who contributed to the fields of mathematics and scientifics. so, may this article discuss to you the purpose of these two men and the ways they changed the world, through thick and thin , hard and easy, and how they showed the world their ill-minded ideas and turned them into objects that shaped it and the people who inhabit it. so, may this essay please…

(2011) hypothesized that physical and relational aggression shown in the TV is certainly associated with physical and relational violence in romantic relations. Relational aggression shown in the TV leads to men’s as well as women’s engagement in physical and relational aggression, so basically both gender’s behaviors are affected by aggression shown in the media ( Coyne et al., 2011). Methodology For…

Fix It Directly “It is fine, seriously…it’s fine!” said every woman when it’s so not fine. This is a precise example of how passive aggressive tendencies cause confusion and could even promote a bigger problem. Passive aggressive communication can make a situation escalate into an unnecessary confused conversation with no clear point. It can be very confusing for all who are involved. Direct or assertive behavior is more effective and gains a more clear solution or discussion. Assertive…

Storage Systems for Big Data Internet age comes with the vast amount of data that requires efficient storage and processing capabilities. To alleviate this issue, we discuss data storage systems which are tailored to store and process big data effectively. While general-purpose RDBMSs are still viable option in handling and analyzing structural data, they suffer from a variety of problems including performance and scalability issues when it comes to big data. To increase the performance of DBMS…

What is bullying to you? According to the Merriam-Webster dictionary bullying is defined as to frighten, hurt, or threaten someone smaller than you. Most people disagree with this definition, but to be a bully you do not have to be bigger than someone else anymore and that is due to cyberbullying. In 2014, the Center for Disease Control and Department of Education released the first federal uniform definition of bullying for research and surveillance. The core elements of the definition include:…

Overview The web application that we will be developing is called U-Chat (University Chat). U-Chat is a versatile chat room web service in which the users you communicate with consist of people from the same University. U-Chat can be used by a wide number of users from Universities across the US; the primary audience for this application being college students. Secondary users would include University faculty and parents. U-Chat consists of a login page in which users can either choose to sign…

In all businesses and organisations, Databases are used to store all the core activities/information and often when there a major changes or restructure of the business the first process of many businesses is to change their databases to realign with their goal which makes them a valuable asset to any organisation. (Margulies, Pfleeger, Pfleeger 2015). Databases stores and maintain data at one central location so users can easily access it whenever needed. Through the use of Queries, databases…

Decision Points Interpersonal relationships are what keep the human race from simply being islands apart from one another. These relationships are our reason to exist. They “shape our lives” (Edwards), and give us a reason to leave a legacy when we die. The first big interpersonal relationship that comes to mind for most people is likely the relationship with their first significant other. There are horror stories of young teens finding themselves in their first romantic relationship that…