摘要：
If you have an application you offer as a service to others, youʼre going to run into the problem of needing to keep data separate between your customers. You will want to do this as efficiently as you can, with as little code as possible.
Wufoo is a good example of this kind of problem, where every user of their service sees the same application and uses the same tools; but by giving each user their own unique URI they are easily able to segregate data between users.
A variation of the fa 阅读全文
