Please edit the following paragraphs and add references where possible, the titles must remain.
Unit 2 Systems Analysis and Design
3.2 Transformation of data
Data transformation will increase the efficiency of analytic and business processes and enable better data-driven decision-making. The first phase of data transformations in the banking system should include things like data type conversion and flattening of hierarchical data. Data analysts and data scientists can implement further transformations additively as necessary as individual layers of processing.
Unit 3 Web and Multimedia Applications
“c. Give an explanation of your understanding of the key website design concepts such as design flexibility, performance, functionality, User Experience (UX) and User Interface (UI). ”
Part B – SEO
SEO (search engine optimization) is the process of enhancing your website so that it appears more prominently when people search for items or services connected to your company on Google, Bing, and other search engines. The higher the exposure of your pages in search results, the more likely you are to draw attention and consumers.
Title metadata
The page titles shown at the top of a browser window, as well as the headline inside search engine results, are controlled by title metadata. It is the most crucial piece of information on a page. Website developers created an automatic mechanism for producing the meta title for each webpage based on the page title for people who have a CMS website.
Description Metadata
The description metadata is the textual description that a browser may include in your page search results. Consider it your website’s window display, with the objective of enticing visitors to enter. A decent meta description will generally comprise two full sentences. Although search engines may not always use your meta description, it is vital to provide them with the choice.
Keyword Metadata
Keyword metadata is seldom, if ever, utilised to calculate search engine rankings. However, it doesn’t harm to include them in your keyword metadata. A range of phrases should be included. As a general guideline, limit it to 3-7 phrases, each with 1-4 words.
Website Links
A content-rich, authoritative, unbiased webpage that helps visitors learn more about what they are interested in is more likely to garner links from other websites, which enhances your SEO. Instead of using “click here” links, consider writing out the destination’s name; this will enhance your search engine results because “click here” has no search engine value beyond the associated URL.
Alt Tags
Always use alt tags (alternative text descriptions), to explain pictures and video material. They let search engines to find your website, which is important for individuals who use text-only browsers or screen readers.
Performance
The speed with which online pages are downloaded and displayed on the user’s web browser is referred to as web performance. Web performance optimization (WPO) is the analysis of how to improve web performance. Website optimization is a strategy for reducing the time it takes for online pages to download.
