write article and blogs with good content, photos and videos ,and update new post on your site if possible, than share these in social book marking sites and social media sites with attractive description,videos and images..
Doing your Link building routine daily can increase your traffic.
This include how you strategically handle your link building.
Also include the unique content, Social media marketing and passing for pinger/index.
The only way you can increase traffic extremely fast is through blackhat methods but I would strongly advise against this as you can get your site banned.
You will be able to achieve a high ranking overtime if you can improve your google search engine rankings.
For the first while you will need to spread your site and get it popular yourself via answers sites (ex: yahoo answers)/ forums with similar keywords/ blogs with similar keywords/ social media, there are tons of ways. The goal is just to keep marketing so you drive more traffic to your site which will result in higher google rankings.
if u want to fast increase traffic for ur website....so u can use PPC(pay per click)..u have to pay for this..otherwise do seo(search engine optimization)....offpage and onpage..if u have a good knowledge of seo.