In AEM ,I have seen project where we have used custom image rendition
servlet (Generating rendition on fly) or DAM update Asset workflow.If we
are using custom image rendition servlet ,It has certain benefits(Named
Transform Image Servlet ).1. can create new image rendition on the fly
based upon configuration .2. Save space in AEM .3. Also performance vice
,the image are cached in dispatcher for both author and publisher ,so
only rendition creation only for the first time.Limitation1.New image
r...