Search Engines are specialized programs that facilitate the retrieval of data from the Internet, on a business related network or on a personal computer system. They allow users to ask for contents meeting certain criteria usually involving a certain word or phrase, then gives a list of articles that matches those words or phrases. There are number of different engines that can be used for different types of searches and can be narrowed for optimal results. Before the 1990¡¦s Search Engines were non existent. The first tool to be used for searching the Internet was Archie, which was created in 1990 by a student named Alan Emtage who attended McGill University in Motreal. Searches were achieved by downloading director listing of files …show more content…
However, there are some fee-based search services that are provided by some of these engines. Search engines such as Google has launched its Premier Edition ¡§Google Apps¡¨ which offers all the features of standard Google in addition to 99.9% uptime guarantee for email, 10 GB/account, ability to turn off ads, shared calendar resources, limited email migration tools, 24/7 assistance with phone support, 3rd party applications and service, APIs to integrate with your existing infrastructure, single sign-on, user provisioning and management, and support for email gateway. Yahoo has also joined the fee-based provider by forming collaboration with news providers such as Dow Jones, The Wall Street Journal Online, and research providers such as Forrester Research. These search engines along with others that offer such service requires a subscription signup. Search Engines provide numerous benefits to their users, however due to the rate at which the Internet is growing, major search engines have become slow at indexing new webpages. Other problems faced by search engines are the fact that webpages are updated daily and forces search engines to revisit them periodically; queries are limited to looking for key words and can produce irrelevant results, to narrow searches it would prove feasible to use proximity-search option with search-bracket to limit the matches in a paragraph or phrase; sites that are
`Google’. It is complicated in the initial phase of searching process, when it does not have any
search engine will then search the world wide web for information relevant to the keywords or
More importantly, she mainly covers why Google is the most efficient search engine and how it operates more accurately than other engines and Web browsers. Kraft shares the same positive outlook on Google as the preferred search engine as is evidenced in this paper.
Through the methodology proposed, we aspire to achieve a more efficient technology for generating keywords and finding more accurate data from the search engine. By saving physical memory and storing only what is important rather than all the data from a random website. Also, due to this we may achieve faster response time. So, here we can conclude that the proposed system may be more better than the previous systems
Nowadays, when one needs to search for something on the Internet, most people automatically type in "google.com." Some computers have Google as their default search engine on their computer. In fact, Google is one of only four primarily recognized search engines, the others being Ask,
Google has proposed an agreement with representatives of authors and publishers to host a massive digital library. This library will consist of mostly books published in the United States. Google will make digitally available new and old books. This catalog will include books that are no longer in print and “orphan” texts (books where the copyright owner is unknown or contact information is unavailable).5 The texts will be available through search engines, for individual sale as electronic-books, and with database subscriptions. If the Google agreement is approved by the Justice Department, ethical issues would come into question. The issues addressed in this paper include whether the agreement creates a “legally sanctioned cartel for
When many student go on and search on the web, the web can bring up false information which can lead the student to get the wrong ideas. Search engines are so simple, you just type in couple of words and it can bring thousands and millions of answers or information. Google for example has 3+ billion URL’s to search in, common words such as “a, an, in, to, the” are not searched since they are so common. The way that the engines work is once you type in the word or phrase the engines send out a software program known as spider, crawler or robot.
6 Google quickly rose to prominence................................................................................................................................ 6 Other search engines have struggled to compete with Google .........................................................................................7 Google differs from its competitors ................................................................................................................................ 7 Other companies began to use Google for their search technology ..............................................................................7 Google’s prominent position is reflected in its market share .............................................................................................8 Google’s market share is largest in Europe ...................................................................................................................8 Google’s revenues come largely from advertising...........................................................................................................10 Google introduced AdWords ........................................................................................................................................ 10 Conclusions......................................................................................................................................................................... 11 Can Google
Elasticsearch is another Apache licensed product that is based on Apache Lucene. Lucene is a Java based indexing and search technology designed to operate in real time. Elasticsearch is a real-time distributed search and analytics engine. It can be used for full-text search, structure search, analytics, and all three in combination. Websites such as Wikipedia, The Guardian, Stack Overflow, and GitHub all use Elasticsearch in some capacity. Elasticsearch indices can be divided into shards. Each shard can have zero or more replicas.
While doing some of my research, I chose to use Computer Source as my database. The main subject of the database was trends in technology. It allowed me to search trends from any time which was particularly helpful for my topic. The type of search that can be completed using this database is Boolean searching. This type of searching style came in handy because the information I was searching for involved the cyber world, so it made it easier to differentiate which aspect of the cyber world I was researching. For example, differentiating between Cyber Terrorism and Terrorism or Cyber Warfare. Computer Source lets its users search by publication date rather than by scholarship level. Computer Source also showed similarities with Academic Search Complete in that they shared similar fields. But after conducting similar searches, Computer Source provided me with more relevant information. Overall, my search results were more refined and
Discussion for search through websites. During my research through websites, I noticed that it is
Search engines got their grip on the internet in the early 1990s, the most popular of them being browsers such as Google or Bing. These websites channel information
A search engine is a website or program used to find information on the internet. That is a very basic and semi-vague definition of what a search engine is and what they do. More specifically search engines actually search the internet based on a keyword or phrase that the user inputs into it. Once someone has begun to search for something on a search engine. The search engine finds relevant information on the keyword or phrase that has already been gathered and organized. The gathered information is then displayed to the user as search engine result pages (or SERPs) based on how relevant it is to the search information they entered. That may be presented as websites, videos, sound files, pictures, or other types of information or files. Also as more users search for different key words or phrases the search engine beings to group search results that go along with similar keywords and phrases so that future users can have access to the most up to date and relevant files and information that is available on the internet.
Competition in the search industry is high. There are several search engines available, albeit Google holds the top percentage. Some of Google’s opposing forces are Yahoo!, Bing, and MSN search. The strongest is competitive rivalry and the weakest is buyer power. There is a big rivalry amongst search engines in gaining the newest advances and best technology to suit the customer. Buyer power is weak because there is no substitute for an online search engine. You could use an encyclopedia or something of that nature, but with online search engines,
Search engine optimization, or SEO, has long been a staple website traffic. If you want to rank well on search engines, you’ve always needed to play nice with the rules that Google, Bing and the gang have set out.