I have a site in which I create about two or three new pages by day.
Right know on my sitemap I'm putting the main urls, but now I decided to put the articles also.
So, my idea would be to add each url, and then the other day delete them and add the other urls. I know that google goes to my sitemap at least once a day. I would delete the old to don't overcharge my sitemap.
Would that make the browsers delete that articles that im erasing from the sitemap from their databases?
I think that no.. but I want to be sure.
Other thing that comes to my mind is that I could create another sitemap and put all the urls without deleting them. And remain with the old sitemap having only the main urls.
what would you recommend?