What is Facebook Graph Search? A Quick guide

What exactly Facebook graph search is?

Facebook graph search help you find photos,places and things in a new way. Explore your world through photos or explore the places, find peoples who are sharing your interest(who have common interest), Find the peoples who like the same activities.

Facebook New Graph Search Tool:

Facebook introducing graph search(beta), With this new product users can easily find the relevant photos,places, hobbies of friends or any combination of them.
Here are some examples you can discover.
You can find photos you like
photos that you and your friends like
photos before a a particular Date.
photos of friends in a specific place
Music your friends Like
cites your friends and family visited.
Peoples who like cycling or other thing
restaurants or other specific places where friends have been to
This specific tool is still under progress. and Facebook team of developers are working on it. and it will be released officially soon.
Building Graph Search- How it will Work

According to Mark Zuckerberg (Founder and CEO of Facebook):

Mark Zuckerberg (Founder and CEO of Facebook)
There are few fillers of Facebook, one is news feed, where you can see everything happening and important stuffs.
Another is timeline where you can create everything about you in one place. according to him graph search is  going to be another filler.

Tom Stocky (Product Directer):

tom stocky product director of facebook
There are simple things that peoples want to do. they wanna find photos, photos of friends and friends who visited a specific place. they are really hard things. you have to visit to different pages. But it will be now easy with this new graph search.

Kari Lee(Engineering Manager):

In web search it's very often if you search for apple and others also for apple, we will get same results, while on  the Facebook when if you do the same search, it will be completely different search results because of it's deep personalization