what is niche?

[noahwilson]

Hi friends,
I really don't know what is niche I have read some articles but I don't get it what it should do. or the flow of it. so please share your view on this topic.
Thanks.

[mitsay]

Niche sites are important for all SEO, not just local or regional sites.

Google is putting more and more focus on relevance of links, so if you can get a link on a site in a related niche it's a big boost.

[blessy_smith]

A focused, targetable part of a market.

[Manov]

Niche marketing refers to marketing within a distinct or specified in realization that the more you focus on such markets, the more you’ll be able to attract and target the really interested readers/viewers/buyers or just audience in general. Usually this is done in the web through creating a niche site.


Source: http://seo-hacker.com/niche-marketing/