Web Crawler - CS101 - Udacity

Sergey Brin, co-founder of Google, introduces the class. What is a web-crawler and why do you need one?

All units in this course below:

[medotop]

Wow the founder of Google search engine teach me how to make my own search engine he is a great man sergey

[B-hyphy]

This is crazy, CEO of the comp i just got hired to basically follows these steps to find vehicle info

[zinaxbalada]

Where do I find continuation of classes?

[vinimetal]

I cant see the links, they are privet....

[macawfundacion]

How can I se the next units links are private list

[gehadhisham]

The course is deleted, where can i find it, please :<(

[OMIDRAHIMZADEH]

How can I se the next units links are private list, ...please this learning is very nececery for me..If that have to login or pay I want to pay or anything

[MrJunnayA]

They made this so complex ... rather then just having the program build, it is a mix of stuff (which can be useful but annoying). XD

Am i searching it wrong or where is the real program (step by step)? 

[karankaul]

So basically web crawler is another name for hyperlink?

[PanzerFausTR]

so basically if i put a source site name to web crawler to collect the urls that i've selected and sorted already (to use on my own site) is it gonna work or some copyright stuffs screw it?

[m_saqibali]

I have my qualifications in marketing and looking to go into the field of SEO.Would be the best way of learning the foundations and moving onto seo practise?!?

[oldguyable]

why would the founder of google help create competition come on people think

[WilburNaike]

subtitles please ... don't understand few the english speak ...
good udacity for class :)

[sweemechai]

Able to cut off the hand and the mouse arrow? It is rather distracting :( to me at least hehe

[NataliaGuerreroBello]

hola la verdad es muy bueno pero podrían poner subtitulos

[gioabashidze]

i have 2 questions
1: i can't crawl most of websites, they have blocked crawling i think. but if they have blocked crawling how they are in google search engine? how google crawled them?

2: my crawler going too far.. if website got link of other website and other website got link of other website and so on.. is this normal? or i need crawler for only one website? if link goes out of website i need to ignore that link?

[sandeepcoepcivil]

Everyone viewing this video please use something like dotsub () com to write and translate the subtitles so that others can read it in their language too....it should not take a lot of time