Column-oriented DBMS

Groups and Communities Over the past years up to late 19th C, communication across the globe has been the hardest thing ever as cited by Whitty M.T (2003). However, this is history due to the invention of Information and Communication Technologies based on internet. Furthermore, inventions based on technology have contributed to birth of online groups where participants interact, Roy A, (2007). The following discussion reveals the scholarly information regarding the psychosocial effects caused…

 Dynamic Service Creation: The OGSA model can dynamically create and manage new service instances and also can necessitate the existence of service creation services. The OGSA model defines a standard interface (Factory) and semantics which a service creation service must provide [1].  Lifetime Management: Any distributed system is supposed to deal with any number of failures. Especially in a system which involves transient, stateful service instances, there should be an option available to…

In the step of object tracking, we estimated the object poses and object information using CamShift and optical flows. Each of the object pose is evaluated and confirmed by object information, comprising several elements such as feature points, descriptors, and object within the sub-window, the expected object pose, and its histogram. The tracked objects are estimated from the credibility for learning of object information, and is described below. In this study, to evaluate the credibility of…

Object-oriented programming is a programming program based on the concept of objects, which are data structures that contain data, in the form of fields, often known as attributes; and code, in the form of procedures, often known as methods (Rentsch, T. (1984). Java and Python are both widely used Object oriented programming languages that were developed in the late 1990s and are still currently used today. This paper will discuss the background of both languages along with the key similarities…

No place better exemplifies bricolages than a shared, college bedroom. Bricolages are “compositions designed by combining pre-existing designs” which “express their creator’s identity and worldview, consciously or unconsciously” (Huhtamo, Meeting 1, 20). Bricolages are analyzed through semiotics, the analysis of culture through interpretations of signs (Huhtamo, “Basic Concepts” 257). College is where many first experience living with people who are not family. In a shared bedroom, styles and…

Advantages of using OOP as compared to using PP. Object oriented programming is the concept where objects that have data files are organized on such a way that procedures and instructions are incorporated into data fields that describe an object and procedures of similar nature which are called methods. These therefore integrate computer programming languages such as JavaScript, Smalltalk, and python, C++, Perl, PHP and Objective-C. Under the object oriented programming, data and codes are given…

Python is an object oriented programming language, with very clear syntax, that incorporates modules, classes and dynamic typing. Python was created by Guido van Rossum, a Dutch programmer. At his time working at CWI, a Dutch research institute, in a group that involved the distribution of the Amoeba operating system, he wanted a better and easier way to do system administration other than using C programs. Van Rossum wanted a language that could be used in the Amoeba systems with a similar…

Ladan Fathi Writing Assignment 1: Sutherland/Engelbart Question 1 Sketchpad is an evolutionary program that has many innovative features and capabilities that can help designers in various fields. Also, designing with the light pen is a natural way for designers for drawing a sketch due to the fact that it is close to the way with that they are familiar. Although it is a privilege, having an understanding of coding is not a necessary part of using the Sketchpad and it makes its usage easier. A…

LOC and FP estimation are distinct estimation techniques. Yet both have a number of characteristics in common. The project planner begins with a bounded statement of software scope and from this statement attempts to decompose software into problem functions that can each be estimated individually. LOC or FP is then estimated for each function. Alternatively, the planner may choose another component for sizing such as classes or objects, changes, or business Baseline productivity metrics (e.g.,…

3.2. OS model: We all know about OS model as shown in figure (3). It has three basic layers: • Applications • OS • Hardware The OS can manage hardware for many application. OS separate between hardware and the applications giving advantage to programmers to innovate. 3. Control plane and Data plane separation 3.3. SDN separation of planes: SDN architecture looks like OS model as shown in figure (4). It consists of three layers: • Application layer: we can run here many kinds of application…