Question

Can somebody answer all of the questions for me please?

1. Explain the concept of a crawler search engine.
2. How has the utilization of mobile technologies impacted search engine optimization practices?
3. Describe how mashups create new benefits and functionality from existing data or information.

Answer 1

1. The concept of a crawler search engine

A crawler is a program that visits websites and reads their pages and different data so as to form entries for a search engine index. The major search engines on the net all have such a program, that is additionally called a "spider" or a "bot."

A Search Engine Spider is a program that most search engines use to search out what's new on the net. Google's web crawler is known as GoogleBot.once a web crawler visits one amongst your pages, it hundreds the site's content into a database.

A search engine crawler is a program or machine-controlled script that browses the World Wide internet during an organized manner so as to produce up thus far knowledge to the actual search engine. whereas search engine crawlers fade many alternative names, like internet spiders and automatic indexers, the task of the search engine crawler remains identical. the method of internet crawling involves a collection of web site URLs that require to be visited, known as seeds, and so the search engine crawler visits every website and identifies all the hyperlinks on the page, adding them to the list of places to crawl. URLs from this list are re-visited often in step with the policies in situ for the programme. The policies of the programme are often totally different for every search engine and should be a cautionary action to confirm that a number of the pages that are more to the index before haven't become spam.

2. Utilization of mobile technologies impacted search engine optimization practices

Mobile optimized websites permit additional customers to be reached at a faster rate, proving to be terribly helpful. an important advantage is that it will increase client satisfaction. Having a mobile friendly web site can solely profit your website's name, creating it look trendy and relevant.

Ours have to miniaturize everything is driving search engine improvement toward a clash with mobile technology. Mobile-based search is disarmingly like Web-based search, except that it’s deuced close to not possible to find what you wish into a search box on an android.

3. Mashups create new benefits and functionality from existing data or information

a data mashup is an integration of 2 or more data sets during a single graphical interface. A business dashboard may be a prime example of a data mashup hard at work – most dashboards pull data from multiple, disparate sources to produce end-users with an at-a-glance read of their business performance

Within the data analytics and bitrate, a little range of vendors is making applications that permit the mix or mashup of disparate data sources to be impermanent while not necessarily looking forward to an IT heavy step of ETL and data warehousing. this can be currently being cited as “data mashup.” whereas combining disparate data sources may be a common application for a data mashup, note that even during a single knowledge supply environment a mashup is often created by combining data from totally different tables in an approach that had not been previously anticipated.

Data mashup empowers power-user, analyst, or business one that usually studies dashboards or sifts through reports with underlying data. Not solely they'll repurpose knowledge like Lego set blocks for unanticipated questions. however, they'll also introduce new data with a mashup and bring self-service to a distinct level.