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c# - Usage of Server Side Controls in MVC Frame work -

i using asp.net 4.0 , mvc 2.0 web application. project requiremrnt have use server side control in application not possibl in noraml case. ideally want use adrotator control , datalist control. i saw few samples , references in codepleax mvc controllib howwver found less useful. can tell how utilize theese controls in asp.net application along mvc. note: please provide functionalities related adrotator , datalist controls not equivalent functionalities thanks in advace. mvc pages not use normal .net solution makes use of normal .net components impossible. a normal .net page use event driven solution call different methods service side mvc use actions , view completly different way handle things. also, mvc not use viewstate normal .net controlls require. found article discussing mixing of normal .net , mvc.

php - Retrieving images - MySQL based or file system based, which one is faster? -


i'd know if it's faster/better retrieve image(s) particular product or blog post or whatever in website getting path/filename database along rest of data, or if should create folder product id , use glob iterate on or use id filename in case of single image, example.

what advantages/disadvantages these approaches?

it's faster use paths/name methods (- 1 database calls; composing string not time/memory consuming operation). way, in case you'll have different images same product id, might create foreach loop looks in given folder pic1.png, pic2.png [...] picn.png.

there problem, though: changing images become more convoluted process - instead of uploading new ones , updating db, have delete previous (or previous set) relative thumbnails if before uploading new ones; mean image change process won't reversible unless store old ones in backup directory, etc.

so, (you plan change them || users change them often) ? database : paths


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