Is there a way that I can change my permalink structure moving forward without changing the urls of my old links? Basically, I am just looking to add the unique post id to the url on all new posts moving forward.
I have thousands of posts and I dont think changing the structure for all of them and setting up 301 redirects for all of the old ones would be a good idea. I am sure that would slow down the serving of pages to some degree... wouldn't it?
