Starting SEO in few days

hi everyone, i thinks its batter to start working on Search Engine Optimization and write some tips and tracks. I'd studied this topic few months ago, so i'll need to take my diary and have a brief look and then start writing. I do understand that there are lots of information on the web, however i will share somethings that i have and hope users who follow my blog get some benefits from my studies and experience.
This is very hot topic, because i feel that building website or blog is half of the work. the next half is the search engine optimization. If your site has a very good front page, very good layout, nice and informative stuff, but if it has page rank zero, so people around the globe will be unable to find your site, information and services you provide them.
hmm so before creating blog or developing your site you should keep in mind search engine optimization. because different techniques are needed in the beginning. I think it is batter to give an example here.
Let suppose you have a site related to garments. So before working on the site you need to know who are your compitators, and see if they have website or not. If they have and they have their customers then you need to consider different things like their website url, the keywords the used, the terms they used for different products etc.
After considering all these things you will need to take domain from appropriate services provider and choose an appropriate domain name.