Using Cerulean you can manage properties of a blob. You can view system defined properties like created date,
last modified date, etag, size etc. of a blob.
You can also manage properties like "cache control", "content encoding", "content language", "content type",
"content md5", "access tier" etc. of a blob. Using Cerulean you can easily update these properties of a blob.
Another useful feature in Cerulean is that you can change these properties of more than one blob in bulk without
changing the properties of each blob individually. For example, if you want to change "cache control" property of
many blobs together, you can easily do so with Cerulean by simply selecting the blobs (and virtual folders) and
then specifying the new property value. Cerulean takes care of the rest for you.