My application has to buffer short living but quite big arrays of data. And there might be many big arrays at the same time in the memory.
I carrying files through the business logic in not ok. I have to manage these files and take care of IOExceptions every time.
I tried to apply MappedByteBuffer but it still requires manual managing of files, and especially deletion of used temporary files, because OS doesn't guarantee /tmp folder to be cleaned after my application.
Is there any box solution which provides a heap-like allocation of disk space and GC-like wiping of unused files?
Like MapDB but for byte buffers