From Graphics Editing to Expanding Search Engines

The young generation nowadays has really much inclination with computers. Somehow, you would find youngsters nowadays in front of computers perhaps editing some data or even searching the internet through search engines. These are simple signs that the world is continually changing and that people are adapting to what is available.

Computer graphics is the use of computers to generate information in visual images, either on a monitor or via a printer or plotter.

There are two types of computer graphics: raster and vector. The raster graphic is composed of pixels while the vector graphic is composed of drawing paths. The raster images are more commonly called bitmap images.

In computer graphics editing, an image editing software is a program or collection of programs that enable a person to create and edit visual images on a computer.

Many graphic software applications offer a variety of features for creating and editing pictures on the computer. Even multimedia authoring and word processing programs include some simple features for drawing on the computer. Most graphics programs have the capacity to import and export one or more graphics file formats.

Different kinds of image editing programs offer different kinds of graphic features at different levels of sophistication, but they tend to specialize in one or the other.

Word processors, like MS Word, offer a handful of simple drawing functions. They aren’t that powerful, but if all you need is a basic illustration made up of simple shapes to clarify a point, they are fine. Some programs specialize in graphics creation. Some are all-purpose programs, which offer both drawing and painting functions. Some programs are targeted specifically at children; it has a simplified interface and lacks the sophisticated functions a professional artist might want.

Other programs, like Adobe Photoshop, specialize in painting functions, even though they may include drawing functions as well. Painter is a paint-oriented program that offers highly sophisticated, “natural media” functions that approximate the effects of watercolors or drawing with charcoal on textured paper.

Other graphics programs, such as Adobe Illustrator, specialize in drawing for professional artists and designers; AutoCAD is used mainly for technical and engineering drawing.

Page layout, presentation, multimedia authoring and Web development programs usually contain a variety for graphics functions ranging from the simple to the complex, but their main purpose is composition, not image creation or editing. They allow you to create or import text and graphics and, perhaps, sound, animation and video.

Through this, different websites and search engines bring out color in the internet. This helps in attracting many internet surfers and would increase link popularity. No wonder Google counts more than 1 Trillion Web URLs, this may be caused by continuing graphical advancements.

In a discovery that would probably send the Dr. Evil character of the “Austin Powers” movies into cardiac arrest, Google recently detected more than a trillion unique URLs on the Web.

This milestone awed Google search engineers, who are seeing the Web growing by several billion individual pages every day, company official wrote in a blog post.

In addition to announcing this finding, Google took the opportunity to promote the scope and magnitude of its index. “We don’t index every one of those trillion pages- many of them are similar to each other, or represent auto-generated content… that isn’t very useful to searchers. However, we are proud to have the most comprehensive index of any search engine, and our goal always has been to index all the world’s data,” wrote Jesse Alpert and Nissan Hajaj, software engineers in Google Web Search Infrastructure Team.

It had been a while using Google had made public pronouncements about the size of its index, a topic that routinely generated controversy and counterclaims among the major search engine player's years ago.

Those days of index size envy ended when it became clear that most people rarely scan more than two pages of Web results. In other words, what matters is delivering 10 or 20 really relevant Web links, or even better, a direct factual answer, because few people will wade through 5,000 results to find the desired information.

It will be interesting to see if this announcement from Google, posted on its main official blog, will trigger a round of actions from rivals like Yahoo, Microsoft and Ask.com.

In the meantime, Google also disclosed interesting information about how and with what frequency it analyzed these links. “Today, Google downloads the web continuously, collecting updated page information and re-processing the entire web link graph several times per day. This graph of one trillion URLs is similar to a map made up of one trillion intersections. So multiple times every day, we do the computational equivalent of fully exploring every intersection,” the officials wrote.