I remember I saw an articles saying that we cannot update our site in one bulk and this will causing our website into sand box? Is this a true statement? Any comments? If yes, please let me know. Thanks
This partially applies to website with thousands of pages at least. Since there crawlign rate is more than a normal website, so when the whole website updated one time it may cause issue. But that purely depends on the breadth of updation..how much content is changing and to what extent..
If the site is seasoned (about 1 year or older) I never have a problem with massive updates as long as I ping a few updated pages.