I want to try to help. (I wrote a reply, but deleted it.)
"I’m Developing a App for render distributed. My ask and: I can make division a file .dae for render? Instead of render all elements of file .dae, just one part, sharing parts of file for render different machine. "
DAE files use hyperlinks. So if you chop up a file, you might break any links that refer back to the same file.
That said… COLLADA is for small game projects that don’t need many features. It’s also an exchange format, meaning that you trade flexibility for extreme computational inefficiency.
If your app just talks to itself, then it’s better off using anything else really. COLLADA is meant to solve a “Tower of Babel” like problem. Parsing XML is very slow, and COLLADA is very baroque. So like, distributing it on multiple computers, defeats the purpose----unless your purpose is to use distribution to speed up parsing