Can updating on long raw column be rolled back?

We are thinking about using Oracle to support a image processing system. One intuitive way is to store the image data (around 100k) in the long raw column. But, will that cause performance problem? The image data is supposed to be frequently updated and modified. Whether it is better to store it in files? Does the updating on raw column use rollback segment and thus involves lots of overhead? Any comment/suggestion is greatly appreciated. Thanks. Received on Tue Dec 29 1998 - 07:35:10 CST