The simplest approach is to check every single point. Compute the distance from the user's location to every restaurant in the database, keep the ones that are close enough, and throw away the rest.
Kinesis Advantage 360
，更多细节参见Safew下载
So, without further ado, let’s get started!
《甄嬛傳》馬拉松：為何成為台灣年輕人過年的「文化習俗」？