Charles's Computing Research Journey II

Hello, Here I researched dome product pages of different e-commerce websites and these are the results of my research.  Some examples of product pages are: 1. Amazon product page - Amazon is known for its extensive product listings and detailed product descriptions. It includes a large product image, pricing information, customer reviews, and other product information. 2. Apple product page - Apple's product pages are sleek and visually appealing, with high-quality images and videos showcasing their products. They also provide detailed specifications and features of their products, as well as customer reviews. 3. Nike product page - Nike's product pages are focused on showcasing their products in action, with videos and images of athletes using their products. They also provide information on product features, sizing charts, and other details that are important to customers. 4. Sephora product page - Sephora's product pages are focused on showcasing their beauty products wi...

https://scaler.com/topics/images/example-of-er-diagram-1.webp What is an ERD? An ER diagram or entity-relationship diagram is a visual representation of entities and relationships within a database (Chen, 1976). It represents the entities in a database as rectangles and relationships between the entities as lines connecting the rectangles. Entities? Entities refer to objects or concepts within a domain that are identifiable and distinct (Korth et al., 2009). In a database, entities are represented as tables that store data related to them. For example, in a database for a university, entities can be students, faculty, courses, departments, and programs. Cardinalities? Cardinalities are the numerical values that define the relationship between entities. They represent the number of instances in one entity that can be associated with the number of instances in another entity (Hevner et al., 2004). The cardinalities are expressed using symbols such as “1”, “M” and “N”. For example, in a d...

dreamstime.com SDLC or Software Development Life Cycle, refers to a systematic approach to developing software applications (Chandramouli, 2020). It refers to the process of designing, developing, testing, and deploying software in an iterative and incremental manner with a focus on delivering high-quality software that meets customer requirements. The key stages of SDLC include:  Planning Analysis Design, Implementation, Testing and verification, Deployment, and  Maintenance (Jain & Bector, 2020). Some of the popular SDLC methodologies include the waterfall model, agile model, and scrum methodology (Jain & Bector, 2020). The benefits of SDLC include:  Improving the quality of the software,  Ensuring that the product meets customer requirements, Reducing development time and costs, Providing guidelines for managing software development, and  Encouraging good programming practices and documentation (Chandramouli, 2020). References: Chandramouli, K. (2020...

  Author's work This is an example of an entity relationship diagram which contains the diagrammatical representation of entities, attributes, and tuples.

https://cdn.pixabay.com/photo/2017/06/12/04/21/database-2394312_1280.jpg According to Sodhi and Sharma (2013), "A database is a structured collection of data or information, typically stored and accessed electronically" A database is a structured collection of data or information, typically stored and accessed electronically. It is a software system designed to store, organize, and manage large amounts of data efficiently. Databases are widely used today by businesses, institutions, and individuals for various purposes. Advantages of using a database include: 1. Data Integrity: Databases help to ensure data integrity by enforcing rules and constraints that prevent the insertion of invalid data, and ensuring that data is consistent, accurate, and up-to-date. 2. Data security: Databases provide data security by allowing administrators to set access controls and privileges that limit the types of data that can be accessed by different users, and prevent unauthorized access to se...

Hello, Here I have documented some of the steps I took when creating my websites. I have snips of the following pages below and I'll talk a little about the experience: Homepage, About Page Contact Page Product page FAQs HOMEPAGE Author's work This is a screenshot depicting the homepage of my website. I used a total combination of four colours in designing the website. The homepage displays the name/brand of the e-commerce website and includes possible deals and also the slogan of the company and the variety of products they offer. ABOUT PAGE Author's work This page of the website is called the "About Page",, this is where I gave out information about the company, the purpose of the website, its goals, objectives, and possible achievements so far. CONTACT PAGE Author's work This is the contact page where the users can contact the customer care service of the website in case they have any queries or wish to be guided out of a particular problem. PRODUCTS PAGE A...