Do you really need to save the entire image, or can you save the reference identifier of the image that exists on disk?
I ask this question because most likely you are going to store it as a byte array in the database, and if you are never going to use the byte array for your analysis, then you can just save the Help.
If you use it for comparison, try repeating the warning, you can always save MD5 or something else.
Why do you need to save the image in the database?
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