Yeah,as the title described.After several hours configuring(though it is simple,i am an newbie *^__^*  ),I established this site.And now i will log all my notes about exploring and studying Oracle,to share it with all my deer audience. By the way,  thanks to my friend Jia guoqing,without his generous help,I cann't write any words here.He efford the host to me free,Many thanks to you.