Are sqlite blobs (made of c/c++ arrays) platform independent?

Question

I know that in general sqlite is supposed to be platform independent -> https://www.sqlite.org/onefile.html . In my case I'd like to save 2dimensional c/c++ arrays into the db as blobs as there is no other way to do this. But since the value-types of the arrays as blobs are opaque to sqlite, the db has no chance to treat them platform independent and are therefore specific to one architecture, right?

Answer 1

As user3477950 said, SQLite cannot know what BLOBs contain; to it, they're just an array of bytes. No conversion is done regarding endianness, representation, padding, etc.; the bytes it stores are exactly what you give it.