在Oracle中使用小blob是否合理？

In Oracle LongRaw and Varchar2 have a max length of 4kb in Oracle, but I need to store objects of 8kb & 16kb, so I'm wondering what's a good solution. I know I could use a Blob, but a Blob has variable length and is basically an extra file behind the scenes if I'm correct, a feature and a Price I'm not interested in paying for my Objects. Are there any other solutions or datatypes that are more suited to this kind of need?In Oracle LongRaw and Varchar2 have a max lengt